Serialized Form (DataNucleus Core 5.1.13-SNAPSHOT API)

Package org.datanucleus
- Class org.datanucleus.Configuration extends PropertyStore implements Serializable
  
  serialVersionUID:
  
  1483628590934722025L
  - Serialized Fields
    - nucCtx
```
NucleusContext nucCtx
```
    - propertyMappings
```
Map<K,V> propertyMappings
```
      Mapping for the properties of the plugins, PropertyMapping, keyed by the property name.
    - defaultProperties
```
Map<K,V> defaultProperties
```
      Map of default properties, used as a fallback.
    - propertyValidators
```
Map<K,V> propertyValidators
```
    - managerOverrideableProperties
```
Map<K,V> managerOverrideableProperties
```
    - defaultFrequentProperties
```
FrequentlyAccessedProperties defaultFrequentProperties
```
- Class org.datanucleus.FetchGroup extends Object implements Serializable
  
  serialVersionUID:
  
  8238931367627119563L
  - Serialized Fields
    - nucleusCtx
```
NucleusContext nucleusCtx
```
      Context.
    - name
```
String name
```
      Name of the group.
    - cls
```
Class<T> cls
```
      The class that this group is for.
    - postLoad
```
boolean postLoad
```
      Whether the postLoad callback is to be called when this group is loaded.
    - memberNames
```
Set<E> memberNames
```
      Names of the fields/properties of the class that are part of this group.
    - recursionDepthByMemberName
```
Map<K,V> recursionDepthByMemberName
```
      Map of recursion depth, keyed by the member name. Only has entries when not using default.
    - planListeners
```
Collection<E> planListeners
```
      FetchPlans listening to this group for changes.
    - unmodifiable
```
boolean unmodifiable
```
      Whether this group can be modified.
- Class org.datanucleus.FetchPlan extends Object implements Serializable
  
  serialVersionUID:
  
  6031608568703439025L
  - Serialized Fields
    - groups
```
Set<E> groups
```
      The "defined" fetch groups in the current FetchPlan.
    - fetchSize
```
int fetchSize
```
      The Fetch size. For use when using large result sets.
    - detachmentOptions
```
int detachmentOptions
```
      Options to be used during detachment. Spec 12.7 says that the default is DETACH_LOAD_FIELDS.
    - maxFetchDepth
```
int maxFetchDepth
```
      Maximum depth to fetch from the root object.
    - detachmentRootClasses
```
Class<T>[] detachmentRootClasses
```
      The classes used as the roots for detachment (DetachAllOnCommit).
    - detachmentRoots
```
Collection<E> detachmentRoots
```
      The instances used as the roots for detachment (DetachAllOnCommit).
- Class org.datanucleus.PersistenceNucleusContextImpl extends AbstractNucleusContext implements Serializable
  
  serialVersionUID:
  
  7166558862250068749L
  - Serialized Fields
    - federated
```
boolean federated
```
    - jca
```
boolean jca
```
      Flag defining if this is running within the JDO JCA adaptor.
    - cache
```
Level2Cache cache
```
      Level 2 Cache, caching across ExecutionContexts.
    - identityManager
```
IdentityManager identityManager
```
      Manager for object identities.
    - implCreator
```
ImplementationCreator implCreator
```
      ImplementationCreator for any persistent interfaces.
    - executionContextListeners
```
List<E> executionContextListeners
```
    - ecPool
```
ExecutionContextPool ecPool
```
      Pool for ExecutionContexts.
    - opFactory
```
ObjectProviderFactory opFactory
```
      Factory for ObjectProviders for managing persistable objects.
    - multiTenancyProvider
```
MultiTenancyProvider multiTenancyProvider
```
    - currentUserProvider
```
CurrentUserProvider currentUserProvider
```
Package org.datanucleus.api
Package org.datanucleus.cache
- Class org.datanucleus.cache.AbstractLevel2Cache extends Object implements Serializable
  
  serialVersionUID:
  
  7737532122953947585L
  - Serialized Fields
    - nucleusCtx
```
NucleusContext nucleusCtx
```
    - maxSize
```
int maxSize
```
      Maximum size of cache (if supported by the plugin).
    - clearAtClose
```
boolean clearAtClose
```
      Whether to clear out all objects at close().
    - expiryMillis
```
long expiryMillis
```
      Timeout for cache object expiration (milliseconds).
    - cacheName
```
String cacheName
```
      Name of the cache to use.
- Class org.datanucleus.cache.CachedPC extends Object implements Serializable
  
  serialVersionUID:
  
  1326244752228266953L
  - Serialized Fields
    - cls
```
Class<T> cls
```
      Class of the object being cached.
    - id
```
Object id
```
      Identity of the object being cached. This is to allow recreation of the object when using uniqueKey lookup.
    - fieldValues
```
Map<K,V> fieldValues
```
      Values for the fields, keyed by the absolute field number.
    - version
```
Object version
```
      Version of the cached object (if any) - Long, Timestamp etc.
    - loadedFields
```
boolean[] loadedFields
```
      The loaded fields array. TODO Note that this could be interpreted from the keys of fieldValues.
- Class org.datanucleus.cache.CachedPC.CachedId extends Object implements Serializable
  
  serialVersionUID:
  
  -2806783207184913323L
  - Serialized Fields
    - className
```
String className
```
    - id
```
Object id
```
- Class org.datanucleus.cache.CacheUniqueKey extends Object implements Serializable
  
  serialVersionUID:
  
  7195826078767074981L
  - Serialized Fields
    - toString
```
String toString
```
    - hashCode
```
int hashCode
```
- Class org.datanucleus.cache.JavaxCacheLevel2Cache extends AbstractLevel2Cache implements Serializable
  
  serialVersionUID:
  
  3218890128547271239L
  - Serialized Fields
    - cache
```
javax.cache.Cache<K,V> cache
```
      Cache of CachedPC keyed by "id".
    - cacheUnique
```
javax.cache.Cache<K,V> cacheUnique
```
      Cache of "id" keyed by "uniqueKey".
- Class org.datanucleus.cache.NullLevel2Cache extends AbstractLevel2Cache implements Serializable
  
  serialVersionUID:
  
  -218917474395656038L
- Class org.datanucleus.cache.SoftLevel2Cache extends WeakLevel2Cache implements Serializable
  
  serialVersionUID:
  
  1204825081286087936L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
- Class org.datanucleus.cache.WeakLevel2Cache extends Object implements Serializable
  
  serialVersionUID:
  
  -4521848285620167823L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - pinnedClasses
```
Collection<E> pinnedClasses
```
      Collection of pinned classes whose objects should be pinned if they ever reach the cache.
    - pinnedIds
```
Collection<E> pinnedIds
```
      Collection of ids whose objects should be pinned if they ever reach the cache.
    - pinnedCache
```
Map<K,V> pinnedCache
```
      Pinned objects cache.
    - apiAdapter
```
ApiAdapter apiAdapter
```
    - maxSize
```
int maxSize
```
Package org.datanucleus.enhancer
- Class org.datanucleus.enhancer.ImplementationCreatorImpl extends Object implements Serializable
  
  serialVersionUID:
  
  4581773672324439549L
  - Serialized Fields
    - metaDataMgr
```
MetaDataManager metaDataMgr
```
      MetaData manager to use.
    - loader
```
EnhancerClassLoader loader
```
      ClassLoader for newly defined classes
- Class org.datanucleus.enhancer.NucleusEnhanceException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -478183137030915917L
Package org.datanucleus.exceptions
- Class org.datanucleus.exceptions.ClassNotDetachableException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  1689130917666545480L
- Class org.datanucleus.exceptions.ClassNotPersistableException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  3295175043550368870L
- Class org.datanucleus.exceptions.ClassNotResolvedException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -397832231669819435L
- Class org.datanucleus.exceptions.CommitStateTransitionException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  5977558567821991933L
- Class org.datanucleus.exceptions.ConnectionFactoryNotFoundException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -2474386281568460880L
- Class org.datanucleus.exceptions.DatastoreInitialisationException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  3704576773794574913L
- Class org.datanucleus.exceptions.DatastoreReadOnlyException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -4173680935945334047L
  - Serialized Fields
    - clr
```
ClassLoaderResolver clr
```
- Class org.datanucleus.exceptions.DatastoreValidationException extends NucleusDataStoreException implements Serializable
  
  serialVersionUID:
  
  5531946566608396432L
- Class org.datanucleus.exceptions.NoExtentException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  3515714815763489073L
- Class org.datanucleus.exceptions.NoPersistenceInformationException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -7436790264202971943L
- Class org.datanucleus.exceptions.NotYetFlushedException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  6053032947592880580L
  - Serialized Fields
    - pc
```
Object pc
```
- Class org.datanucleus.exceptions.NucleusCanRetryException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  2772116140793944515L
- Class org.datanucleus.exceptions.NucleusDataStoreException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  1543994673619470996L
- Class org.datanucleus.exceptions.NucleusException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  6533560396693164660L
  - Serialized Fields
    - nested
```
Throwable[] nested
```
      Array of nested Throwables (optional)
    - failed
```
Object failed
```
      The object being processed when the error was encountered (optional).
    - fatal
```
boolean fatal
```
      Flag defining if this exception is fatal, or could be retried with the possibility of success.
- Class org.datanucleus.exceptions.NucleusFatalUserException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  900516249145530058L
- Class org.datanucleus.exceptions.NucleusObjectNotFoundException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  85359813123790599L
- Class org.datanucleus.exceptions.NucleusOptimisticException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  1796935497958670004L
- Class org.datanucleus.exceptions.NucleusUnsupportedOptionException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  320589235766151399L
- Class org.datanucleus.exceptions.NucleusUserException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  3656872982168776107L
- Class org.datanucleus.exceptions.ObjectDetachedException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  3668084504263839288L
- Class org.datanucleus.exceptions.ReachableObjectNotCascadedException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -6261382506454022719L
- Class org.datanucleus.exceptions.RollbackStateTransitionException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -174876092935572477L
- Class org.datanucleus.exceptions.TransactionActiveOnBeginException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -7077528155288394047L
- Class org.datanucleus.exceptions.TransactionActiveOnCloseException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  8801501994814961125L
- Class org.datanucleus.exceptions.TransactionIsolationNotSupportedException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  6916529341358743847L
- Class org.datanucleus.exceptions.TransactionNotActiveException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -3462236079972766332L
- Class org.datanucleus.exceptions.TransactionNotReadableException extends TransactionNotActiveException implements Serializable
  
  serialVersionUID:
  
  -2296343182895752406L
- Class org.datanucleus.exceptions.TransactionNotWritableException extends TransactionNotActiveException implements Serializable
  
  serialVersionUID:
  
  7749963017601389361L
- Class org.datanucleus.exceptions.UnsupportedConnectionFactoryException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  7626152395007903364L
Package org.datanucleus.identity
- Class org.datanucleus.identity.ByteId extends SingleFieldId<Byte> implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.CharId extends SingleFieldId<Character> implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.DatastoreIdImpl extends Object implements Serializable
  
  serialVersionUID:
  
  -1841930829956222995L
  - Serialized Fields
    - keyAsObject
```
Object keyAsObject
```
    - targetClassName
```
String targetClassName
```
    - toString
```
String toString
```
    - hashCode
```
int hashCode
```
- Class org.datanucleus.identity.DatastoreIdImplKodo extends Object implements Serializable
  
  serialVersionUID:
  
  -427334762583525878L
  - Serialized Fields
    - keyAsObject
```
Object keyAsObject
```
    - targetClassName
```
String targetClassName
```
    - toString
```
String toString
```
    - hashCode
```
int hashCode
```
- Class org.datanucleus.identity.DatastoreIdImplXcalia extends Object implements Serializable
  
  serialVersionUID:
  
  -5332981853673489183L
  - Serialized Fields
    - keyAsObject
```
Object keyAsObject
```
    - targetClassName
```
String targetClassName
```
    - toString
```
String toString
```
    - hashCode
```
int hashCode
```
- Class org.datanucleus.identity.DatastoreUniqueLongId extends Object implements Serializable
  
  serialVersionUID:
  
  -8633190725867210874L
  - Serialized Fields
    - key
```
long key
```
- Class org.datanucleus.identity.IdentityReference extends Object implements Serializable
  
  serialVersionUID:
  
  2472281096825989665L
  - Serialized Fields
    - client
```
Object client
```
      The object we are the identity for.
- Class org.datanucleus.identity.IntId extends SingleFieldId<Integer> implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.LongId extends SingleFieldId<Long> implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.ObjectId extends SingleFieldId implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.ShortId extends SingleFieldId<Short> implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.SingleFieldId extends Object implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read from the input stream. Creates a new instance with the target class name set
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write to the output stream.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.StringId extends SingleFieldId<String> implements Serializable
  - Serialization Methods
    - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
      Read this object. Read the superclass first.
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
      Write this object. Write the superclass first.
      
      Throws:
      
      IOException
- Class org.datanucleus.identity.XcaliaIdentityStringTranslator extends Object implements Serializable
  
  serialVersionUID:
  
  -4844364972186523924L
Package org.datanucleus.metadata
- Class org.datanucleus.metadata.AbstractClassMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -2433561862769017940L
  - Serialized Fields
    - name
```
String name
```
      Class name
    - entityName
```
String entityName
```
      Entity name. Required by JPA $4.3.1 for accessing this class in queries.
    - mappedSuperclass
```
boolean mappedSuperclass
```
      Whether this class is explicitly marked as MappedSuperclass. Will be false when using JDO.
    - instantiable
```
boolean instantiable
```
      Whether the class is fully defined, and hence instantiable. This is false when it is a JPA MappedSuperclass and has no PK fields defined (will be defined in the derived Entity). This is different to whether the class is abstract - use ClassMetaData.isAbstract() for that.
    - accessViaField
```
Boolean accessViaField
```
      Whether the class has been explicitly marked as using FIELD access (JPA).
    - identityType
```
IdentityType identityType
```
      Identity-type tag value.
    - persistenceModifier
```
ClassPersistenceModifier persistenceModifier
```
      persistence-modifier tag value.
    - persistableSuperclass
```
String persistableSuperclass
```
      persistable-superclass tag value (deprecated).
    - objectidClass
```
String objectidClass
```
      objectid-class tag value.
    - requiresExtent
```
boolean requiresExtent
```
      requires-extent tag value.
    - detachable
```
boolean detachable
```
      detachable tag value.
    - embeddedOnly
```
boolean embeddedOnly
```
      embedded-only tag value.
    - catalog
```
String catalog
```
      Catalog name (O/R mapping).
    - schema
```
String schema
```
      Schema name (O/R mapping).
    - table
```
String table
```
      Table name (O/R mapping). This may be of the form "[database].[catalog].[schema].table"
    - cacheable
```
Boolean cacheable
```
      cacheable tag value.
    - fullName
```
String fullName
```
      Full name (e.g org.datanucleus.MyClass)
    - versionMetaData
```
VersionMetaData versionMetaData
```
      Version MetaData
    - identityMetaData
```
IdentityMetaData identityMetaData
```
      Identity MetaData
    - identitySpecified
```
boolean identitySpecified
```
      Flag whether the identity was specified by the user.
    - inheritanceMetaData
```
InheritanceMetaData inheritanceMetaData
```
      Inheritance MetaData
    - primaryKeyMetaData
```
PrimaryKeyMetaData primaryKeyMetaData
```
      PrimaryKey MetaData
    - listeners
```
List<E> listeners
```
      EventListeners. Use a list to preserve ordering.
    - excludeSuperClassListeners
```
Boolean excludeSuperClassListeners
```
      Flag to exclude superclass listeners.
    - excludeDefaultListeners
```
Boolean excludeDefaultListeners
```
      Flag to exclude default listeners.
    - fetchGroupMetaDataByName
```
Map<K,V> fetchGroupMetaDataByName
```
      Convenience lookup map of fetch group by the name.
    - pcSuperclassMetaData
```
AbstractClassMetaData pcSuperclassMetaData
```
      Class MetaData for the persistable superclass (if any)
    - metaDataComplete
```
boolean metaDataComplete
```
      Flag for whether the MetaData here is complete without annotations. Used by JPA.
    - serializeRead
```
boolean serializeRead
```
      Whether to lock objects of this type on read operations.
    - queries
```
Collection<E> queries
```
      Named queries
    - storedProcQueries
```
Collection<E> storedProcQueries
```
      Named stored procs
    - queryResultMetaData
```
Collection<E> queryResultMetaData
```
      List of query result MetaData defined for this file.
    - unmappedColumns
```
List<E> unmappedColumns
```
      The columns that are present in the datastore yet not mapped to fields in this class.
    - fetchGroups
```
Set<E> fetchGroups
```
    - foreignKeys
```
List<E> foreignKeys
```
      List of foreign-keys
    - indexes
```
List<E> indexes
```
      List of indexes
    - uniqueConstraints
```
List<E> uniqueConstraints
```
      List of uniqueConstraints
    - joins
```
List<E> joins
```
      List of joins
    - members
```
List<E> members
```
      List of all members (fields/properties).
    - managedMembers
```
AbstractMemberMetaData[] managedMembers
```
      Managed fields/properties of this class. Subset of the AbstractMemberMetaData objects that are in "members", excluding "overriddenMembers".
    - overriddenMembers
```
AbstractMemberMetaData[] overriddenMembers
```
      Fields/properties for superclasses that are overridden in this class.
    - memberPositionsByName
```
Map<K,V> memberPositionsByName
```
      Position numbers of members mapped by the name of the field/property.
    - allMemberPositions
```
int[] allMemberPositions
```
      Positions of all fields/properties (inc superclasses).
    - pkMemberPositions
```
int[] pkMemberPositions
```
      Positions of the primary-key fields/properties (inc superclasses).
    - nonPkMemberPositions
```
int[] nonPkMemberPositions
```
      Positions of the non-primary-key fields/properties (inc superclasses).
    - nonPkMemberFlags
```
boolean[] nonPkMemberFlags
```
      Flags of the non-primary key fields/properties (inc superclasses).
    - dfgMemberPositions
```
int[] dfgMemberPositions
```
      Positions of the default-fetch-group fields/properties (inc superclasses).
    - dfgMemberFlags
```
boolean[] dfgMemberFlags
```
      Flags of the default-fetch-group state for all fields/properties.
    - scoMutableMemberPositions
```
int[] scoMutableMemberPositions
```
      Positions of the SCO mutable fields/properties (inc superclasses).
    - scoMutableMemberFlags
```
boolean[] scoMutableMemberFlags
```
      Flags of the SCO mutable state for all fields/properties.
    - scoNonContainerMemberPositions
```
int[] scoNonContainerMemberPositions
```
      Absolute positions of all SCO fields/properties that aren't containers.
    - relationPositions
```
int[] relationPositions
```
      Absolute positions of the fields/properties that have relations.
    - noOfInheritedManagedMembers
```
int noOfInheritedManagedMembers
```
      No of managed fields/properties in superclasses, that are inherited by this class.
    - usesSingleFieldIdentityClass
```
boolean usesSingleFieldIdentityClass
```
      if this persistable class uses SingleFieldIdentity
    - memberCount
```
int memberCount
```
      number of managed fields/properties from this class plus inherited classes.
    - implementationOfPersistentDefinition
```
boolean implementationOfPersistentDefinition
```
    - populating
```
boolean populating
```
      whether the populate method is running
    - initialising
```
boolean initialising
```
      whether the initialise method is running
    - fetchGroupMetaWithPostLoad
```
Boolean fetchGroupMetaWithPostLoad
```
      Cached result of AbstractClassMetaData.hasFetchGroupWithPostLoad()
    - pkIsDatastoreAttributed
```
Boolean pkIsDatastoreAttributed
```
      Cached result of AbstractClassMetaData.pkIsDatastoreAttributed(StoreManager)
    - hasRelations
```
Boolean hasRelations
```
      Cached result of AbstractClassMetaData.hasRelations(ClassLoaderResolver)
    - secondClassContainerMemberPositions
```
int[] secondClassContainerMemberPositions
```
      Positions of all SCO fields/properties that are containers.
- Class org.datanucleus.metadata.AbstractElementMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -6764719335323972803L
  - Serialized Fields
    - unique
```
boolean unique
```
      Whether to add a unique constraint
    - mappedBy
```
String mappedBy
```
      Field that this is mapped to.
    - indexed
```
IndexedValue indexed
```
      The indexing value
    - indexMetaData
```
IndexMetaData indexMetaData
```
      IndexMetaData
    - uniqueMetaData
```
UniqueMetaData uniqueMetaData
```
      UniqueMetaData.
    - foreignKeyMetaData
```
ForeignKeyMetaData foreignKeyMetaData
```
      ForeignKeyMetaData
    - embeddedMetaData
```
EmbeddedMetaData embeddedMetaData
```
      Definition of embedding of the element/key/value. Only present if defined by user.
    - table
```
String table
```
    - columnName
```
String columnName
```
    - columns
```
List<E> columns
```
- Class org.datanucleus.metadata.AbstractMemberMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -7689828287704042919L
  - Serialized Fields
    - columnMetaData
```
ColumnMetaData[] columnMetaData
```
      Contains the metadata for column(s).
    - containerMetaData
```
ContainerMetaData containerMetaData
```
      Meta-Data of any container.
    - embeddedMetaData
```
EmbeddedMetaData embeddedMetaData
```
      Definition of embedding. Only present if defined by user.
    - joinMetaData
```
JoinMetaData joinMetaData
```
      JoinMetaData.
    - elementMetaData
```
ElementMetaData elementMetaData
```
      ElementMetaData.
    - keyMetaData
```
KeyMetaData keyMetaData
```
      KeyMetaData.
    - valueMetaData
```
ValueMetaData valueMetaData
```
      ValueMetaData.
    - indexMetaData
```
IndexMetaData indexMetaData
```
      IndexMetaData.
    - indexed
```
IndexedValue indexed
```
      The indexing value
    - uniqueMetaData
```
UniqueMetaData uniqueMetaData
```
      UniqueMetaData.
    - uniqueConstraint
```
boolean uniqueConstraint
```
      Whether to add a unique constraint.
    - orderMetaData
```
OrderMetaData orderMetaData
```
      OrderMetaData.
    - foreignKeyMetaData
```
ForeignKeyMetaData foreignKeyMetaData
```
      ForeignKeyMetaData.
    - defaultFetchGroup
```
Boolean defaultFetchGroup
```
      default-fetch-group tag value.
    - column
```
String column
```
      column tag value.
    - mappedBy
```
String mappedBy
```
      mapped-by tag value.
    - embedded
```
Boolean embedded
```
      embedded tag value.
    - dependent
```
Boolean dependent
```
      Whether this field contains a reference that should be deleted when deleting this field.
    - serialized
```
Boolean serialized
```
      serialized tag value.
    - cacheable
```
boolean cacheable
```
      cacheable tag value.
    - cascadePersist
```
Boolean cascadePersist
```
      Whether to persist this relation when persisting the owning object.
    - cascadeUpdate
```
Boolean cascadeUpdate
```
      Whether to update this relation when updating the owning object.
    - cascadeDelete
```
Boolean cascadeDelete
```
      Whether to delete this relation when deleting the owning object (JPA). TODO Link this to dependent
    - cascadeDetach
```
Boolean cascadeDetach
```
      Whether to detach this relation when detaching the owning object (JPA).
    - cascadeRefresh
```
Boolean cascadeRefresh
```
      Whether to refresh this relation when refreshing the owning object (JPA).
    - cascadeRemoveOrphans
```
boolean cascadeRemoveOrphans
```
      Whether to remove orphans when deleting the owning object (JPA).
    - loadFetchGroup
```
String loadFetchGroup
```
      load-fetch-group value.
    - recursionDepth
```
int recursionDepth
```
      recursion-depth value.
    - name
```
String name
```
      Field name.
    - nullValue
```
NullValue nullValue
```
      null-value tag value (default is NONE).
    - persistenceModifier
```
FieldPersistenceModifier persistenceModifier
```
      persistence-modifier tag value.
    - primaryKey
```
Boolean primaryKey
```
      primary key tag value.
    - table
```
String table
```
      Table name for this field.
    - catalog
```
String catalog
```
      Catalog for the table specified for this field.
    - schema
```
String schema
```
      Schema for the table specified for this field.
    - valueStrategy
```
ValueGenerationStrategy valueStrategy
```
      The value-strategy attribute specifies the strategy used to generate values for the field. This attribute has the same values and meaning as the strategy attribute in datastoreidentity.
    - valueGeneratorName
```
String valueGeneratorName
```
      Name of a value generator if the user wants to override the default generator.
    - sequence
```
String sequence
```
      If the value-strategy is sequence, the sequence attribute specifies the name of the sequence to use to automatically generate a value for the field.
    - className
```
String className
```
      Name of the class to which this field really belongs. Will be null if the field belongs to the parent ClassMetaData, and will have a value if it is an overriding field.
    - fullFieldName
```
String fullFieldName
```
      Cache result of AbstractMemberMetaData.getFullFieldName().
    - type
```
Class<T> type
```
      Field type being represented.
    - memberRepresented
```
Member memberRepresented
```
      The member (field/method) being represented here. Note, this prevents Serialization.
    - fieldId
```
int fieldId
```
      Id of the field in its class (only for fields that are managed). If the value is -1, the field is NOT managed or the object hasn't been populated.
    - relationType
```
RelationType relationType
```
      The relation type of this field (1-1, 1-N, M-N, N-1).
    - relatedMemberMetaData
```
AbstractMemberMetaData[] relatedMemberMetaData
```
      MetaData for the other end of a relation when this member is a bidirectional relation. This may be multiple fields if the FK is shared.
    - ordered
```
boolean ordered
```
      Temporary flag to signify if the field is ordered.
    - columns
```
List<E> columns
```
      Columns ColumnMetaData
    - targetClassName
```
String targetClassName
```
      Name of the target entity (when used with JPA MetaData on OneToOne, OneToMany etc)
    - storeInLob
```
boolean storeInLob
```
      Wrapper for the ugly JPA "lob" so that when being populated we should make this serialised in some way.
    - mapsIdAttribute
```
String mapsIdAttribute
```
      Placeholder for the JPA "mapsId" attribute, in case a store plugin wants to use it
    - relationTypeString
```
String relationTypeString
```
      Placeholder for the JPA relation type ManyToOne, OneToOne etc so we can store what the user specified.
    - persistenceFlags
```
byte persistenceFlags
```
      Flags for use in enhancement process [see JDO spec 21.14]
- Class org.datanucleus.metadata.ArrayMetaData extends ContainerMetaData implements Serializable
  
  serialVersionUID:
  
  -6475718222404272345L
  - Serialized Fields
    - element
```
org.datanucleus.metadata.ContainerComponent element
```
      Representation of the element of the array.
    - mayContainPersistableElements
```
boolean mayContainPersistableElements
```
      wether this array may contain persistable elements
- Class org.datanucleus.metadata.ClassMetaData extends AbstractClassMetaData implements Serializable
  
  serialVersionUID:
  
  -1029032058753152022L
  - Serialized Fields
    - implementations
```
List<E> implementations
```
      List of implements.
    - isAbstract
```
boolean isAbstract
```
      Is the persistable class abstract.
- Class org.datanucleus.metadata.CollectionMetaData extends ContainerMetaData implements Serializable
  
  serialVersionUID:
  
  -5567408442228331561L
  - Serialized Fields
    - element
```
org.datanucleus.metadata.ContainerComponent element
```
      Representation of the element of the collection.
    - singleElement
```
boolean singleElement
```
      Whether this collection handles more than one element. Some collection, e.g. java.lang.Optional, will always hold only one element.
- Class org.datanucleus.metadata.ColumnMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -751430163728764079L
  - Serialized Fields
    - name
```
String name
```
      column name.
    - target
```
String target
```
      target column name (for matching across a FK).
    - targetMember
```
String targetMember
```
      target field/property name (for matching across a FK).
    - jdbcType
```
JdbcType jdbcType
```
      jdbc-type to use (if any).
    - sqlType
```
String sqlType
```
      sql-type to use (if any). Takes priority over jdbc-type.
    - length
```
Integer length
```
      length to use (if any). Also known as "precision" when for floating point types.
    - scale
```
Integer scale
```
      scale to use (if any).
    - allowsNull
```
Boolean allowsNull
```
      Whether the column accepts nulls.
    - defaultValue
```
String defaultValue
```
      Default value for the column (when constructing the table with this column).
    - insertValue
```
String insertValue
```
      value to use when inserting this column in the datastore (the column is not mapped to a field/property)
    - insertable
```
boolean insertable
```
      Whether this column is to be inserted when the owning object is inserted. TODO Merge this with AbstractMemberMetaData.isInsertable.
    - updateable
```
boolean updateable
```
      Whether this column can be updated when the owning object is updated. TODO Merge this with AbstractMemberMetaData.isUpdateable.
    - unique
```
boolean unique
```
      Whether this column should be marked as UNIQUE.
    - columnDdl
```
String columnDdl
```
      Optional column DDL appended to the column definition defined by DataNucleus.
    - position
```
Integer position
```
      Column position for the table as a whole (0-origin).
- Class org.datanucleus.metadata.ConstraintMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  7230726771198108950L
  - Serialized Fields
    - name
```
String name
```
      the constraint name
    - table
```
String table
```
      the constraint table name. Name of the table to which this applies (null implies the enclosing class' table).
    - memberNames
```
List<E> memberNames
```
      The member names for this constraint.
    - columnNames
```
List<E> columnNames
```
      The column names for this constraint.
- Class org.datanucleus.metadata.ContainerMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -8318504420004336339L
  - Serialized Fields
    - allowNulls
```
Boolean allowNulls
```
      Whether this container allows nulls to be stored (as elements/keys/values).
- Class org.datanucleus.metadata.DiscriminatorMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  4983675266122550860L
  - Serialized Fields
    - strategy
```
DiscriminatorStrategy strategy
```
      strategy tag value.
    - columnName
```
String columnName
```
      Column name of discriminator
    - columnMetaData
```
ColumnMetaData columnMetaData
```
      Discriminator column
    - value
```
String value
```
      Value for discriminator column, when using VALUE_MAP.
    - indexed
```
IndexedValue indexed
```
      Whether the discriminator is indexed or not and whether it is unique
    - indexMetaData
```
IndexMetaData indexMetaData
```
      Definition of any indexing of the discriminator column. TODO Drop this since it doesn't add to what we already have.
- Class org.datanucleus.metadata.ElementMetaData extends AbstractElementMetaData implements Serializable
  
  serialVersionUID:
  
  512052075696338985L
- Class org.datanucleus.metadata.EmbeddedMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -1180186183944475444L
  - Serialized Fields
    - ownerMember
```
String ownerMember
```
      Name of the field/property in the embedded object that refers to the owner (bidirectional relation).
    - nullIndicatorColumn
```
String nullIndicatorColumn
```
      Name of a column used for determining if the embedded object is null
    - nullIndicatorValue
```
String nullIndicatorValue
```
      Value in the null column indicating that the embedded object is null
    - discriminatorMetaData
```
DiscriminatorMetaData discriminatorMetaData
```
      Discriminator for use when embedding objects with inheritance.
    - members
```
List<E> members
```
      Fields/properties of the embedded object.
    - memberMetaData
```
AbstractMemberMetaData[] memberMetaData
```
- Class org.datanucleus.metadata.EventListenerMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  6816110137508487523L
  - Serialized Fields
    - className
```
String className
```
      Name of the EventListener class.
    - methodNamesByCallbackName
```
Map<K,V> methodNamesByCallbackName
```
      Method names in the EventListener class keyed by their callback name (e.g javax.persistence.PrePersist, etc).
- Class org.datanucleus.metadata.FetchGroupMemberMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  548676970076554443L
  - Serialized Fields
    - name
```
String name
```
    - recursionDepth
```
int recursionDepth
```
    - isProperty
```
boolean isProperty
```
- Class org.datanucleus.metadata.FetchGroupMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -9024912323171424927L
  - Serialized Fields
    - postLoad
```
boolean postLoad
```
      The post-load attribute on the fetch-group element indicates whether the jdoPost-Load callback will be made when the fetch group is loaded. It defaults to false, for all fetch groups except the default fetch group, on which it defaults to true.
    - name
```
String name
```
      The name attribute on a field element contained within a fetch-group element is the name of field in the enclosing class or a dot-separated expression identifying a field reachable from the class by navigating a reference, collection or map. For maps of persistable classes "#key" or "#value" may be appended to the name of the map field to navigate the key or value respectively (e.g. to include a field of the key class or value class in the fetch group). For collection and arrays of persistence-capable classes, "#element" may be appended to the name of the field to navigate the element. This is optional; if omitted for collections and arrays, #element is assumed.
    - fetchGroups
```
Set<E> fetchGroups
```
      A contained fetch-group element indicates that the named group is to be included in the group being defined. Nested fetch group elements are limited to only the name attribute.
    - members
```
Set<E> members
```
      members (fields/properties) declared to be in this fetch group.
- Class org.datanucleus.metadata.FetchPlanMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  4984221717334769574L
  - Serialized Fields
    - name
```
String name
```
      Name of the FetchPlan.
    - maxFetchDepth
```
int maxFetchDepth
```
      Max fetch depth for this FetchPlan.
    - fetchSize
```
int fetchSize
```
      Fetch Size for use when querying using this FetchPlan.
    - fetchGroups
```
List<E> fetchGroups
```
      Series of Fetch Groups used in this FetchPlan. Only used during construction.
- Class org.datanucleus.metadata.FieldMetaData extends AbstractMemberMetaData implements Serializable
  
  serialVersionUID:
  
  2280126411219542L
- Class org.datanucleus.metadata.FileMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  6622356672262681288L
  - Serialized Fields
    - type
```
MetadataFileType type
```
      Type of file (JDO, ORM, JDOQUERY, etc)
    - filename
```
String filename
```
      Name of file
    - catalog
```
String catalog
```
      Catalog name for all classes in this file
    - schema
```
String schema
```
      Schema name for all classes in this file
    - queries
```
Collection<E> queries
```
      Named queries defined in this file.
    - storedProcs
```
Collection<E> storedProcs
```
      Named stored procedures defined in this file.
    - queryResultMetaData
```
Collection<E> queryResultMetaData
```
      List of query result MetaData defined for this file.
    - fetchPlans
```
Collection<E> fetchPlans
```
      Named FetchPlans in this file.
    - packages
```
List<E> packages
```
      List of packages in this file (uses List to retain file positioning)
    - listeners
```
List<E> listeners
```
      List of event listeners defined for this file.
- Class org.datanucleus.metadata.ForeignKeyAction extends Object implements Serializable
  
  serialVersionUID:
  
  -7578177253405576968L
  - Serialized Fields
    - typeId
```
int typeId
```
      The type id
- Class org.datanucleus.metadata.ForeignKeyMetaData extends ConstraintMetaData implements Serializable
  
  serialVersionUID:
  
  3207934394330383432L
  - Serialized Fields
    - columns
```
List<E> columns
```
      The columns for this foreign key. Note that we don't use the "columnNames" in the superclass since the user can define the column target name also for a foreign-key.
    - unique
```
boolean unique
```
      The unique attribute specifies whether the foreign key constraint is defined to be a unique constraint as well. This is most often used with one-to-one mappings.
    - deferred
```
boolean deferred
```
      The deferred attribute specifies whether the foreign key constraint is defined to be checked only at commit time.
    - deleteAction
```
ForeignKeyAction deleteAction
```
      Foreign keys represent a consistency constraint in the database that must be maintained. The user can specify by the value of the delete-action attribute what happens if the target row of a foreign key is deleted.
    - updateAction
```
ForeignKeyAction updateAction
```
      Foreign keys represent a consistency constraint in the database that must be maintained. The user can specify by the update-action attribute what happens if the target row of a foreign key is updated.
    - fkDefinition
```
String fkDefinition
```
      Alternative method of specifying FK where we just supply the string defining it (JPA crap).
    - fkDefinitionApplies
```
boolean fkDefinitionApplies
```
- Class org.datanucleus.metadata.IdentityMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  4740941674001139996L
  - Serialized Fields
    - columnName
```
String columnName
```
      column name value.
    - columnMetaData
```
ColumnMetaData columnMetaData
```
      Metadata for column.
    - strategy
```
ValueGenerationStrategy strategy
```
      strategy tag value.
    - sequence
```
String sequence
```
      sequence tag value.
    - valueGeneratorName
```
String valueGeneratorName
```
      Name of a value generator if the user wants to override the default generator.
- Class org.datanucleus.metadata.ImplementsMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -9035890748184431024L
  - Serialized Fields
    - name
```
String name
```
      Name of the interface implemented.
    - properties
```
List<E> properties
```
      Properties implemented.
- Class org.datanucleus.metadata.IndexMetaData extends ConstraintMetaData implements Serializable
  
  serialVersionUID:
  
  -2262544953953181136L
  - Serialized Fields
    - unique
```
boolean unique
```
      You can use UNIQUE constraints to ensure that no duplicate values are entered in specific columns that do not participate in a primary key. Although both a UNIQUE constraint and a PRIMARY KEY constraint enforce uniqueness, use a UNIQUE constraint instead of a PRIMARY KEY constraint when you want to enforce the uniqueness of:
      
      A column, or combination of columns, that is not the primary key. Multiple UNIQUE constraints can be defined on a table, whereas only one PRIMARY KEY constraint can be defined on a table.
      
      A column that allows null values. UNIQUE constraints can be defined on columns that allow null values, whereas PRIMARY KEY constraints can be defined only on columns that do not allow null values.
      
      A UNIQUE constraint can also be referenced by a FOREIGN KEY constraint.
- Class org.datanucleus.metadata.InheritanceMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -3645685751605920718L
  - Serialized Fields
    - strategy
```
InheritanceStrategy strategy
```
      strategy tag value.
    - joinMetaData
```
JoinMetaData joinMetaData
```
      JoinMetaData element.
    - discriminatorMetaData
```
DiscriminatorMetaData discriminatorMetaData
```
      DiscriminatorMetaData element.
    - strategyForTree
```
String strategyForTree
```
      Strategy to apply for the whole inheritance tree. Optional, used by JPA.
- Class org.datanucleus.metadata.InterfaceMetaData extends AbstractClassMetaData implements Serializable
  
  serialVersionUID:
  
  -7719837155678222822L
- Class org.datanucleus.metadata.InvalidAnnotationException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -8436370607632552044L
  - Serialized Fields
    - messageKey
```
String messageKey
```
      Message resources key
- Class org.datanucleus.metadata.InvalidClassMetaDataException extends InvalidMetaDataException implements Serializable
  
  serialVersionUID:
  
  6498740110129166983L
  - Serialized Fields
    - className
```
String className
```
- Class org.datanucleus.metadata.InvalidMemberMetaDataException extends InvalidMetaDataException implements Serializable
  
  serialVersionUID:
  
  -8889474376874514402L
  - Serialized Fields
    - className
```
String className
```
    - memberName
```
String memberName
```
- Class org.datanucleus.metadata.InvalidMetaDataException extends NucleusFatalUserException implements Serializable
  
  serialVersionUID:
  
  -1227318171934042330L
  - Serialized Fields
    - messageKey
```
String messageKey
```
      Message resources key
- Class org.datanucleus.metadata.InvalidPrimaryKeyException extends InvalidClassMetaDataException implements Serializable
  
  serialVersionUID:
  
  4755699002846237657L
- Class org.datanucleus.metadata.JoinMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -3132167406276575350L
  - Serialized Fields
    - foreignKeyMetaData
```
ForeignKeyMetaData foreignKeyMetaData
```
      the foreign-key element.
    - indexMetaData
```
IndexMetaData indexMetaData
```
      the index element.
    - uniqueMetaData
```
UniqueMetaData uniqueMetaData
```
      the unique element.
    - primaryKeyMetaData
```
PrimaryKeyMetaData primaryKeyMetaData
```
      PrimaryKey MetaData
    - outer
```
boolean outer
```
      if is outer join. Outer joins return all elements from at least one of the sides joined.
    - table
```
String table
```
      the table name.
    - catalog
```
String catalog
```
      the catalog name.
    - schema
```
String schema
```
      the schema name.
    - indexed
```
IndexedValue indexed
```
      The indexing value
    - unique
```
boolean unique
```
      Whether to add a unique constraint.
    - columnName
```
String columnName
```
    - columns
```
List<E> columns
```
- Class org.datanucleus.metadata.KeyMetaData extends AbstractElementMetaData implements Serializable
  
  serialVersionUID:
  
  -3379637846354140692L
- Class org.datanucleus.metadata.MapMetaData extends ContainerMetaData implements Serializable
  
  serialVersionUID:
  
  -1151740606173916495L
  - Serialized Fields
    - mapType
```
MapMetaData.MapType mapType
```
      Type of map.
    - key
```
org.datanucleus.metadata.ContainerComponent key
```
      Representation of the key of the map.
    - value
```
org.datanucleus.metadata.ContainerComponent value
```
      Representation of the value of the map.
- Class org.datanucleus.metadata.MetaData extends Object implements Serializable
  
  serialVersionUID:
  
  -5477406260914096062L
  - Serialized Fields
    - metaDataState
```
int metaDataState
```
      State of the MetaData.
    - parent
```
MetaData parent
```
      Parent MetaData object, allowing hierarchical MetaData structure.
    - extensions
```
Map<K,V> extensions
```
      Extensions for this MetaData element.
- Class org.datanucleus.metadata.MetaDataManagerImpl extends Object implements Serializable
  
  serialVersionUID:
  
  5223949693488111123L
  - Serialized Fields
    - nucleusContext
```
NucleusContext nucleusContext
```
      The NucleusContext that this metadata manager is operating in.
    - annotationManager
```
AnnotationManager annotationManager
```
      Manager for annotations.
    - validateXML
```
boolean validateXML
```
      Flag whether we should validate the (XML) metadata files when parsing.
    - supportXMLNamespaces
```
boolean supportXMLNamespaces
```
      Flag whether we should be (XML) namespace aware when parsing.
    - allowMetaDataLoad
```
boolean allowMetaDataLoad
```
      Flag defining if we allow metadata load currently. If false then we only allow access to currently loaded metadata.
    - allowXML
```
boolean allowXML
```
      Whether we allow XML metadata.
    - allowAnnotations
```
boolean allowAnnotations
```
      Whether we allow annotations metadata.
    - allowORM
```
boolean allowORM
```
      Whether we allow ORM XML metadata.
    - defaultNullable
```
boolean defaultNullable
```
      Flag defining the default nullability for fields.
    - updateLock
```
Lock updateLock
```
    - classesWithoutPersistenceInfo
```
Collection<E> classesWithoutPersistenceInfo
```
      Cache of class names that are known to not have MetaData/annotations.
    - classMetaDataByClass
```
Map<K,V> classMetaDataByClass
```
      Map of ClassMetaData, keyed by the class name.
    - usableClassMetaDataByClass
```
Map<K,V> usableClassMetaDataByClass
```
    - fileMetaDataByURLString
```
Map<K,V> fileMetaDataByURLString
```
      Map of FileMetaData for the parsed files, keyed by the URL string.
    - classMetaDataByEntityName
```
Map<K,V> classMetaDataByEntityName
```
      Map of ClassMetaData, keyed by the JPA "entity name".
    - classMetaDataByDiscriminatorName
```
Map<K,V> classMetaDataByDiscriminatorName
```
      Map of ClassMetaData, keyed by the class discriminator name.
    - directSubclassesByClass
```
Map<K,V> directSubclassesByClass
```
      Cache subclass information as that is expensive to compute, keyed by class name
    - concreteSubclassNamesByClassName
```
Map<K,V> concreteSubclassNamesByClassName
```
      Cache of names of concrete subclass for a class name. Used for fast lookups from ids.
    - queryMetaDataByName
```
Map<K,V> queryMetaDataByName
```
      Map of QueryMetaData, keyed by the (class name + query name).
    - storedProcQueryMetaDataByName
```
Map<K,V> storedProcQueryMetaDataByName
```
      Map of StoredProcQueryMetaData, keyed by the (class name + query name).
    - fetchPlanMetaDataByName
```
Map<K,V> fetchPlanMetaDataByName
```
      Map of FetchPlanMetaData, keyed by the fetch plan name.
    - sequenceMetaDataByPackageSequence
```
Map<K,V> sequenceMetaDataByPackageSequence
```
      Map of SequenceMetaData, keyed by the package name and sequence name.
    - tableGeneratorMetaDataByPackageSequence
```
Map<K,V> tableGeneratorMetaDataByPackageSequence
```
      Map of TableGeneratorMetaData, keyed by the package name and generator name.
    - queryResultMetaDataByName
```
Map<K,V> queryResultMetaDataByName
```
      Map of QueryResultMetaData keyed by the name.
    - classMetaDataByAppIdClassName
```
MultiMap classMetaDataByAppIdClassName
```
      Map of class metadata, keyed by the application-id object-id class name (not SingleField).
    - listeners
```
Set<E> listeners
```
      Listeners for metadata load.
    - listenersLoadedMetaData
```
List<E> listenersLoadedMetaData
```
      Temporary list of class metadata loaded during the current call, for use with listeners.
    - userMetaDataNumber
```
int userMetaDataNumber
```
      Number of user metadata items.
    - discriminatorLookupByRootClassName
```
Map<K,V> discriminatorLookupByRootClassName
```
    - utilisedFileMetaData
```
ArrayList<E> utilisedFileMetaData
```
      Temporary list of the FileMetaData objects utilised in this call for metadata.
- Class org.datanucleus.metadata.OrderMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  2673343183786417980L
  - Serialized Fields
    - columnName
```
String columnName
```
      The name of the column (if specified as input)
    - columns
```
List<E> columns
```
      the columns
    - indexMetaData
```
IndexMetaData indexMetaData
```
      IndexMetaData.
    - indexed
```
IndexedValue indexed
```
      The indexing value specified as input.
    - mappedBy
```
String mappedBy
```
      Name of the field in the element that is the ordering field.
    - ordering
```
String ordering
```
      Ordering when using an "ordered list" where the elements are retrieved in a particular order.
    - fieldOrders
```
OrderMetaData.FieldOrder[] fieldOrders
```
      Ordering of fields (when using "ordered List"), splitting the "ordering" apart by comma-separated parts.
- Class org.datanucleus.metadata.OrderMetaData.FieldOrder extends Object implements Serializable
  
  serialVersionUID:
  
  338498690476594298L
  - Serialized Fields
    - fieldName
```
String fieldName
```
    - forward
```
boolean forward
```
- Class org.datanucleus.metadata.PackageMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  2129305063744686523L
  - Serialized Fields
    - interfaces
```
List<E> interfaces
```
      List of interfaces (uses List to retain positioning).
    - classes
```
List<E> classes
```
      List of classes (uses List to retain positioning).
    - sequences
```
Collection<E> sequences
```
      Sequence generators.
    - tableGenerators
```
Collection<E> tableGenerators
```
      Table generators.
    - name
```
String name
```
      Package name
    - catalog
```
String catalog
```
      Catalog name for all classes in this package
    - schema
```
String schema
```
      Schema name for all classes in this package
- Class org.datanucleus.metadata.PersistenceFileMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -5448349113062382507L
  - Serialized Fields
    - filename
```
String filename
```
      Filename of the "persistence.xml"
    - persistenceUnits
```
Set<E> persistenceUnits
```
      Persistence units defined in this file.
- Class org.datanucleus.metadata.PersistenceUnitMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  6021663206256915679L
  - Serialized Fields
    - name
```
String name
```
      Name of the persistence unit.
    - rootURI
```
URI rootURI
```
      Root of the persistence unit. This can be used if wanting to scan for classes, to find the root to scan from.
    - transactionType
```
TransactionType transactionType
```
      Transaction type for this persistence unit.
    - description
```
String description
```
      Description of the persistence unit.
    - provider
```
String provider
```
      Provider for the persistence unit.
    - validationMode
```
String validationMode
```
      Validation Mode for Bean Validator.
    - jtaDataSource
```
String jtaDataSource
```
      JTA data source for the persistence unit.
    - nonJtaDataSource
```
String nonJtaDataSource
```
      Non-JTA data source for the persistence unit.
    - classNames
```
Set<E> classNames
```
      Names of the classes specified.
    - jarFiles
```
Set<E> jarFiles
```
      Names/URLs of the JAR files specified.
    - mappingFileNames
```
Set<E> mappingFileNames
```
      Names of the mapping files specified.
    - properties
```
Properties properties
```
      Vendor properties.
    - excludeUnlistedClasses
```
boolean excludeUnlistedClasses
```
      Whether to exclude unlisted classes.
    - sharedCacheMode
```
String sharedCacheMode
```
      L2 cache mode for persistable objects.
- Class org.datanucleus.metadata.PrimaryKeyMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  6303979815375277900L
  - Serialized Fields
    - name
```
String name
```
      PK constraint name.
    - columnName
```
String columnName
```
      Column name of PK.
    - columns
```
List<E> columns
```
- Class org.datanucleus.metadata.PropertyMetaData extends AbstractMemberMetaData implements Serializable
  
  serialVersionUID:
  
  -1281091318359894652L
  - Serialized Fields
    - fieldName
```
String fieldName
```
      Name of the field that this property is wrapping (when part of a persistent class).
- Class org.datanucleus.metadata.QueryMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -4592528440929968977L
  - Serialized Fields
    - scope
```
String scope
```
      Scope of this query (if any).
    - name
```
String name
```
      Name of the query.
    - language
```
String language
```
      Query language.
    - unmodifiable
```
boolean unmodifiable
```
      Whether the query is unmodifiable.
    - query
```
String query
```
      The single string query
    - resultClass
```
String resultClass
```
      The result class to use. Only applies to SQL.
    - resultMetaDataName
```
String resultMetaDataName
```
      Name for the MetaData defining the mapping of the result set (for JPA SQL).
    - unique
```
boolean unique
```
      Whether the query returns unique. Only applies to SQL.
    - fetchPlanName
```
String fetchPlanName
```
      Name of any fetch-plan to use.
- Class org.datanucleus.metadata.QueryResultMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  -3001099437789070838L
  - Serialized Fields
    - name
```
String name
```
      Name of the query result mapping.
    - persistentTypeMappings
```
List<E> persistentTypeMappings
```
      Collection of mappings of persistent types returned from the result set.
    - scalarColumns
```
List<E> scalarColumns
```
      Collection of column names in the result set that are returned as scalars.
    - ctrTypeMappings
```
List<E> ctrTypeMappings
```
- Class org.datanucleus.metadata.SequenceMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  3146160559285680230L
  - Serialized Fields
    - name
```
String name
```
      Name under which this sequence generator is known.
    - datastoreSequence
```
String datastoreSequence
```
      Datastore Sequence name
    - factoryClass
```
String factoryClass
```
      factory class name (JDO).
    - strategy
```
SequenceStrategy strategy
```
      Strategy for this sequence (JDO).
    - initialValue
```
int initialValue
```
      Initial value of the sequence.
    - allocationSize
```
int allocationSize
```
      Allocation size for the sequence.
    - schemaName
```
String schemaName
```
    - catalogName
```
String catalogName
```
- Class org.datanucleus.metadata.StoredProcQueryMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  7372988908718827901L
  - Serialized Fields
    - name
```
String name
```
    - procedureName
```
String procedureName
```
    - parameters
```
List<E> parameters
```
    - resultClasses
```
List<E> resultClasses
```
    - resultSetMappings
```
List<E> resultSetMappings
```
- Class org.datanucleus.metadata.StoredProcQueryParameterMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  7363911357565223250L
  - Serialized Fields
    - name
```
String name
```
    - type
```
String type
```
    - mode
```
StoredProcQueryParameterMode mode
```
- Class org.datanucleus.metadata.TableGeneratorMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  6202716458802237130L
  - Serialized Fields
    - name
```
String name
```
      Name under which this table generator is known.
    - tableName
```
String tableName
```
      Name of the table to use for sequences
    - catalogName
```
String catalogName
```
      Name of the catalog to use for the table
    - schemaName
```
String schemaName
```
      Name of the schema to use for the table
    - pkColumnName
```
String pkColumnName
```
      Name of the primary-key column name
    - valueColumnName
```
String valueColumnName
```
      Name of the value column name
    - pkColumnValue
```
String pkColumnValue
```
      Name of the primary-key column value
    - initialValue
```
long initialValue
```
      Initial value in the table.
    - allocationSize
```
long allocationSize
```
      Allocation size for ids from the table.
- Class org.datanucleus.metadata.UniqueMetaData extends ConstraintMetaData implements Serializable
  
  serialVersionUID:
  
  -707369332288973459L
  - Serialized Fields
    - deferred
```
boolean deferred
```
      Whether the unique is initially deferred.
- Class org.datanucleus.metadata.ValueGenerationStrategy extends Object implements Serializable
  
  serialVersionUID:
  
  -6851202349718961853L
  - Serialized Fields
    - typeId
```
int typeId
```
      The type id.
    - customName
```
String customName
```
      The Name of the custom type (if CUSTOM).
- Class org.datanucleus.metadata.ValueMetaData extends AbstractElementMetaData implements Serializable
  
  serialVersionUID:
  
  -3179830024157613599L
- Class org.datanucleus.metadata.VersionMetaData extends MetaData implements Serializable
  
  serialVersionUID:
  
  8277278092349220294L
  - Serialized Fields
    - versionStrategy
```
VersionStrategy versionStrategy
```
      strategy for generating the version.
    - columnName
```
String columnName
```
      column name
    - columnMetaData
```
ColumnMetaData columnMetaData
```
      Contains the metadata for column.
    - indexMetaData
```
IndexMetaData indexMetaData
```
      IndexMetaData for the version column. TODO Drop this since it doesn't add to what we already have.
    - indexed
```
IndexedValue indexed
```
      Indexed value.
    - fieldName
```
String fieldName
```
      Name of the field that contains the version (if not generating a surrogate column).
Package org.datanucleus.plugin
- Class org.datanucleus.plugin.NonManagedPluginRegistry.ExtensionSorter extends Object implements Serializable
  
  serialVersionUID:
  
  2606866392881023620L
- Class org.datanucleus.plugin.OSGiPluginRegistry.ExtensionSorter extends Object implements Serializable
  
  serialVersionUID:
  
  -264321551131696022L
Package org.datanucleus.properties
- Class org.datanucleus.properties.PropertyTypeInvalidException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -8890511238750369471L
Package org.datanucleus.query.compiler
- Class org.datanucleus.query.compiler.PropertySymbol extends Object implements Serializable
  
  serialVersionUID:
  
  -7781522317458406758L
  - Serialized Fields
    - type
```
int type
```
      Type of symbol. Variable, parameter, etc.
    - qualifiedName
```
String qualifiedName
```
      Qualified name of the symbol.
    - valueType
```
Class<T> valueType
```
      Type of the value. Useful where we don't know the value yet, but know the type.
- Class org.datanucleus.query.compiler.QueryCompilation extends Object implements Serializable
  
  serialVersionUID:
  
  2976142726587145777L
  - Serialized Fields
    - queryLanguage
```
String queryLanguage
```
      Query language that this is a compilation for.
    - candidateClass
```
Class<T> candidateClass
```
      Primary candidate class.
    - candidateAlias
```
String candidateAlias
```
      Alias for the (primary) candidate. Defaults to "this".
    - returnsSingleRow
```
boolean returnsSingleRow
```
      Whether the query will return a single row.
    - symtbl
```
SymbolTable symtbl
```
      Compiled Symbol Table.
    - resultDistinct
```
boolean resultDistinct
```
      Whether the result is distinct.
    - exprResult
```
Expression[] exprResult
```
      Compiled result expression.
    - exprFrom
```
Expression[] exprFrom
```
      Compiled from expression.
    - exprUpdate
```
Expression[] exprUpdate
```
      Compiled update expression.
    - exprFilter
```
Expression exprFilter
```
      Compiled filter expression
    - exprGrouping
```
Expression[] exprGrouping
```
      Compiled grouping expression.
    - exprHaving
```
Expression exprHaving
```
      Compiled having expression.
    - exprOrdering
```
Expression[] exprOrdering
```
      Compiled ordering expression.
    - subqueryCompilations
```
Map<K,V> subqueryCompilations
```
      Compilations of any subqueries, keyed by the subquery variable name.
- Class org.datanucleus.query.compiler.SymbolTable extends Object implements Serializable
  
  serialVersionUID:
  
  -4839286733223290900L
  - Serialized Fields
    - parentSymbolTable
```
SymbolTable parentSymbolTable
```
      SymbolTable for the parent query (when this is a subquery), otherwise null.
    - symbols
```
Map<K,V> symbols
```
Package org.datanucleus.query.expression
- Class org.datanucleus.query.expression.ArrayExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -1145090859293765860L
  - Serialized Fields
    - elements
```
List<E> elements
```
      Elements of the array.
- Class org.datanucleus.query.expression.CaseExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -7123407498309440027L
  - Serialized Fields
    - actionConditions
```
List<E> actionConditions
```
    - elseExpr
```
Expression elseExpr
```
- Class org.datanucleus.query.expression.ClassExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  4727718524363567502L
  - Serialized Fields
    - candidateExpression
```
String candidateExpression
```
      Optional candidate expression when in subquery and the class is a relation to the outer query.
- Class org.datanucleus.query.expression.CreatorExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -6455308731943969503L
  - Serialized Fields
    - tuples
```
List<E> tuples
```
      Components of the class name being created e.g ["org", "datanucleus", "MyClass"].
    - arguments
```
List<E> arguments
```
      Arguments for the creation call.
- Class org.datanucleus.query.expression.DyadicExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -5200201785041579804L
- Class org.datanucleus.query.expression.Expression extends Object implements Serializable
  
  serialVersionUID:
  
  -847871617806099111L
  - Serialized Fields
    - parent
```
Expression parent
```
      Parent of this expression in the tree (if any).
    - op
```
Expression.Operator op
```
    - left
```
Expression left
```
    - right
```
Expression right
```
    - symbol
```
Symbol symbol
```
    - alias
```
String alias
```
- Class org.datanucleus.query.expression.Expression.DyadicOperator extends Expression.Operator implements Serializable
  
  serialVersionUID:
  
  -2975478176127144417L
  - Serialized Fields
    - isAssociative
```
boolean isAssociative
```
      An associative operator is one for which parentheses can be inserted and removed without changing the meaning of the expression
- Class org.datanucleus.query.expression.Expression.MonadicOperator extends Expression.Operator implements Serializable
  
  serialVersionUID:
  
  1663447359955939741L
- Class org.datanucleus.query.expression.Expression.Operator extends Object implements Serializable
  
  serialVersionUID:
  
  -5417485338482984402L
  - Serialized Fields
    - symbol
```
String symbol
```
    - precedence
```
int precedence
```
- Class org.datanucleus.query.expression.InvokeExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -4907486904172153963L
  - Serialized Fields
    - methodName
```
String methodName
```
      Name of the method to invoke.
    - arguments
```
List<E> arguments
```
      Arguments for the method invocation.
- Class org.datanucleus.query.expression.JoinExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -3758088504354624725L
  - Serialized Fields
    - type
```
JoinExpression.JoinType type
```
    - joinedExpr
```
Expression joinedExpr
```
    - onExpr
```
Expression onExpr
```
- Class org.datanucleus.query.expression.Literal extends Expression implements Serializable
  
  serialVersionUID:
  
  1829184296603207264L
  - Serialized Fields
    - value
```
Object value
```
- Class org.datanucleus.query.expression.OrderExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -2397122673416437551L
  - Serialized Fields
    - sortOrder
```
String sortOrder
```
    - nullOrder
```
NullOrderingType nullOrder
```
      Optional specification for null ordering.
- Class org.datanucleus.query.expression.ParameterExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -2170413163550042263L
  - Serialized Fields
    - name
```
String name
```
    - position
```
int position
```
    - type
```
Class<T> type
```
- Class org.datanucleus.query.expression.PrimaryExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  6725075523258882792L
  - Serialized Fields
    - tuples
```
List<E> tuples
```
      The components of the expression. e.g "a.b.c" will have "a", "b", "c".
- Class org.datanucleus.query.expression.PrimaryExpressionIsClassLiteralException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  5464896171302876686L
  - Serialized Fields
    - literal
```
Literal literal
```
      The Literal that the PrimaryExpression should be swapped with.
- Class org.datanucleus.query.expression.PrimaryExpressionIsClassStaticFieldException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -5061563944018227349L
  - Serialized Fields
    - field
```
Field field
```
      The class that the PrimaryExpression represents.
- Class org.datanucleus.query.expression.PrimaryExpressionIsInvokeException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  7343816751966773821L
  - Serialized Fields
    - invokeExpr
```
InvokeExpression invokeExpr
```
      The InvokeExpression that the PrimaryExpression should be swapped with.
- Class org.datanucleus.query.expression.PrimaryExpressionIsVariableException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  6811137517053964773L
  - Serialized Fields
    - varExpr
```
VariableExpression varExpr
```
      The VariableExpression that the PrimaryExpression should be swapped with.
- Class org.datanucleus.query.expression.SubqueryExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  833340286814838655L
  - Serialized Fields
    - keyword
```
String keyword
```
- Class org.datanucleus.query.expression.TypeExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  -7123407498309440027L
  - Serialized Fields
    - containedExpression
```
Expression containedExpression
```
- Class org.datanucleus.query.expression.VariableExpression extends Expression implements Serializable
  
  serialVersionUID:
  
  5353841370656870816L
  - Serialized Fields
    - name
```
String name
```
    - type
```
Class<T> type
```
Package org.datanucleus.query.inmemory
- Class org.datanucleus.query.inmemory.InMemoryQueryResult extends AbstractList implements Serializable
  
  serialVersionUID:
  
  9111768802939625736L
  - Serialized Fields
    - api
```
ApiAdapter api
```
    - results
```
List<E> results
```
    - closed
```
boolean closed
```
      Whether the results are close.
- Class org.datanucleus.query.inmemory.VariableNotSetException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  -8348102622967122528L
  - Serialized Fields
    - varExpr
```
VariableExpression varExpr
```
    - variableValues
```
Object[] variableValues
```
Package org.datanucleus.state
- Class org.datanucleus.state.IllegalStateTransitionException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -1686259899799936448L
Package org.datanucleus.store.federation
- Class org.datanucleus.store.federation.FederatedJDOQLQuery extends AbstractJDOQLQuery implements Serializable
  
  serialVersionUID:
  
  740380628222349781L
Package org.datanucleus.store.fieldmanager
- Class org.datanucleus.store.fieldmanager.AbstractFetchDepthFieldManager.EndOfFetchPlanGraphException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  -7355093484885080388L
Package org.datanucleus.store.query
- Class org.datanucleus.store.query.AbstractJavaQuery extends Query<T> implements Serializable
  
  serialVersionUID:
  
  7429197167814283812L
  - Serialized Fields
    - singleString
```
String singleString
```
      Cached form of the single string form of the query.
- Class org.datanucleus.store.query.AbstractJDOQLQuery extends AbstractJavaQuery implements Serializable
  
  serialVersionUID:
  
  5721811300939822702L
- Class org.datanucleus.store.query.AbstractJPQLQuery extends AbstractJavaQuery implements Serializable
  
  serialVersionUID:
  
  3365033406094223177L
- Class org.datanucleus.store.query.AbstractQueryResult extends AbstractList<E> implements Serializable
  
  serialVersionUID:
  
  -4600803916251436835L
  - Serialized Fields
    - closed
```
boolean closed
```
      Whether the results are close.
    - query
```
Query<T> query
```
      The Query object.
    - connectionListeners
```
List<E> connectionListeners
```
      List of listeners to notify when the query results are closed.
    - api
```
ApiAdapter api
```
    - size
```
int size
```
      size of the query results. Is -1 until known.
    - resultSizeMethod
```
String resultSizeMethod
```
      Method for getting the size of the results.
    - loadResultsAtCommit
```
boolean loadResultsAtCommit
```
      Whether to load any unread results at commit (when connection is closed).
- Class org.datanucleus.store.query.AbstractStoredProcedureQuery extends Query implements Serializable
  
  serialVersionUID:
  
  6944783614104829182L
  - Serialized Fields
    - procedureName
```
String procedureName
```
    - storedProcParams
```
Set<E> storedProcParams
```
    - resultSetNumber
```
int resultSetNumber
```
    - resultMetaDatas
```
QueryResultMetaData[] resultMetaDatas
```
      MetaData defining the results of the query (optional).
    - resultClasses
```
Class<T>[] resultClasses
```
      Result classes for the result sets (optional).
    - outputParamValues
```
Map<K,V> outputParamValues
```
      Repository for holding output parameter values after execution.
- Class org.datanucleus.store.query.CandidateIdsQueryResult extends AbstractQueryResult<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      Handle serialisation by returning a java.util.ArrayList of all of the results for this query after disconnecting the query which has the consequence of enforcing the load of all objects.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - ids
```
List<E> ids
```
      List of identities of the candidate objects.
    - results
```
Map<K,V> results
```
    - validateObjects
```
boolean validateObjects
```
      Whether to validate the objects if getting from the cache.
- Class org.datanucleus.store.query.NoQueryResultsException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -5046488758382548159L
- Class org.datanucleus.store.query.Query extends Object implements Serializable
  
  serialVersionUID:
  
  7820102897590182771L
  - Serialized Fields
    - type
```
Query.QueryType type
```
      Type of query.
    - candidateClass
```
Class<T> candidateClass
```
      The candidate class for this query.
    - candidateClassName
```
String candidateClassName
```
      Name of the candidate class (used when specified via Single-String).
    - subclasses
```
boolean subclasses
```
      Whether to allow subclasses of the candidate class be returned.
    - result
```
String result
```
      Specification of the result of the query e.g aggregates etc. Doesn't include any "distinct".
    - resultDistinct
```
boolean resultDistinct
```
      Whether the results are marked as distinct. This is extracted out of the result for clarity.
    - unique
```
boolean unique
```
      Whether to return single value, or collection from the query.
    - resultClass
```
Class<T> resultClass
```
      User-defined class that best represents the results of a query. Populated if specified via setResultClass().
    - resultClassName
```
String resultClassName
```
      Temporary variable for the name of the result class (may need resolving using imports).
    - filter
```
String filter
```
      The filter for the query.
    - ordering
```
String ordering
```
      Ordering clause for the query, governing the order objects are returned.
    - grouping
```
String grouping
```
      Grouping clause for the query, for use with aggregate expressions.
    - having
```
String having
```
      Having clause for the query
    - imports
```
String imports
```
      Any import declarations for the types used in the query, semicolon separated.
    - explicitVariables
```
String explicitVariables
```
      Any explicit variables defined for this query, semicolon separated.
    - explicitParameters
```
String explicitParameters
```
      Any explicit parameters defined for this query, comma separated.
    - range
```
String range
```
      String form of the query result range. For convenience only.
    - fromInclNo
```
long fromInclNo
```
      Query result range start position (inclusive).
    - toExclNo
```
long toExclNo
```
      Query result range end position (exclusive).
    - fromInclParam
```
String fromInclParam
```
      Query result range lower limit (inclusive) as a parameter name.
    - toExclParam
```
String toExclParam
```
      Query result range upper limit (exclusive) as a parameter name.
    - unmodifiable
```
boolean unmodifiable
```
      Whether the query can be modified
    - ignoreCache
```
boolean ignoreCache
```
      Whether to ignore dirty instances in the query.
    - fetchPlan
```
FetchPlan fetchPlan
```
      Fetch Plan to use for the query.
    - serializeRead
```
Boolean serializeRead
```
      Whether to serialise (lock) any read objects from this query.
    - readTimeoutMillis
```
Integer readTimeoutMillis
```
      Read timeout (milliseconds), if any.
    - writeTimeoutMillis
```
Integer writeTimeoutMillis
```
      Write timeout (milliseconds), if any.
    - extensions
```
Map<K,V> extensions
```
      Any extensions
    - subqueries
```
Map<K,V> subqueries
```
      Any subqueries, keyed by the variable name that they represent.
    - inputParameters
```
Map<K,V> inputParameters
```
- Class org.datanucleus.store.query.QueryCompilerSyntaxException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -6782292145897186002L
- Class org.datanucleus.store.query.QueryInterruptedException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  4875874100202871443L
- Class org.datanucleus.store.query.QueryInvalidParametersException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -8859715327729874369L
- Class org.datanucleus.store.query.QueryNotUniqueException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  -7458437974414546277L
- Class org.datanucleus.store.query.QueryTimeoutException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -4856425363125315854L
Package org.datanucleus.store.query.cache
- Class org.datanucleus.store.query.cache.AbstractMapQueryResultsCache extends Object implements Serializable
  
  serialVersionUID:
  
  -1071931192920096219L
  - Serialized Fields
    - keysToPin
```
Set<E> keysToPin
```
      Keys to pin, if entering into the cache.
    - pinnedCache
```
Map<K,V> pinnedCache
```
      Cache of pinned objects.
    - cache
```
Map<K,V> cache
```
      Cache of unpinned objects.
    - maxSize
```
int maxSize
```
    - nucCtx
```
NucleusContext nucCtx
```
- Class org.datanucleus.store.query.cache.AbstractQueryResultsCache extends Object implements Serializable
  
  serialVersionUID:
  
  5815194081248492071L
  - Serialized Fields
    - nucleusCtx
```
NucleusContext nucleusCtx
```
    - maxSize
```
int maxSize
```
      Maximum size of cache (if supported by the plugin).
    - clearAtClose
```
boolean clearAtClose
```
      Whether to clear out all objects at close().
    - expiryMillis
```
long expiryMillis
```
      Timeout for cache object expiration (milliseconds).
    - cacheName
```
String cacheName
```
      Name of the cache to use.
- Class org.datanucleus.store.query.cache.JavaxCacheQueryCompilationCache extends Object implements Serializable
  
  serialVersionUID:
  
  6184328064337729891L
  - Serialized Fields
    - cache
```
javax.cache.Cache<K,V> cache
```
      The cache to use.
- Class org.datanucleus.store.query.cache.JavaxCacheQueryDatastoreCompilationCache extends Object implements Serializable
  
  serialVersionUID:
  
  835024707422532913L
  - Serialized Fields
    - cache
```
javax.cache.Cache<K,V> cache
```
      The cache to use.
- Class org.datanucleus.store.query.cache.JavaxCacheQueryResultCache extends AbstractQueryResultsCache implements Serializable
  
  serialVersionUID:
  
  -3967431477335678467L
  - Serialized Fields
    - cache
```
javax.cache.Cache<K,V> cache
```
- Class org.datanucleus.store.query.cache.SoftQueryResultsCache extends AbstractMapQueryResultsCache implements Serializable
  
  serialVersionUID:
  
  -2353653447203789565L
- Class org.datanucleus.store.query.cache.StrongQueryResultsCache extends AbstractMapQueryResultsCache implements Serializable
  
  serialVersionUID:
  
  -8309204044669474063L
- Class org.datanucleus.store.query.cache.WeakQueryResultsCache extends AbstractMapQueryResultsCache implements Serializable
  
  serialVersionUID:
  
  5007468676679033002L
Package org.datanucleus.store.types
- Class org.datanucleus.store.types.IncompatibleFieldTypeException extends NucleusUserException implements Serializable
  
  serialVersionUID:
  
  6864005515921540632L
- Class org.datanucleus.store.types.TypeManagerImpl extends Object implements Serializable
  
  serialVersionUID:
  
  8217508318434539002L
  - Serialized Fields
    - nucCtx
```
NucleusContext nucCtx
```
    - javaTypes
```
Map<K,V> javaTypes
```
      Map of java types, keyed by the class name.
    - containerHandlersByClass
```
Map<K,V> containerHandlersByClass
```
      Map of ContainerHandlers, keyed by the container type class name.
    - typeConverterByName
```
Map<K,V> typeConverterByName
```
      Map of TypeConverter keyed by their symbolic name.
    - autoApplyConvertersByType
```
Map<K,V> autoApplyConvertersByType
```
      Map of TypeConverter keyed by type name that we should default to for this type (user-defined).
    - typeConverterMap
```
Map<K,V> typeConverterMap
```
      Map of (Map of TypeConverter keyed by the datastore type), keyed by the member type.
    - typeConverterDatastoreTypeByConverter
```
Map<K,V> typeConverterDatastoreTypeByConverter
```
      Cache of TypeConverter datastore type, keyed by the converter.
    - typeConverterMemberTypeByConverter
```
Map<K,V> typeConverterMemberTypeByConverter
```
      Cache of TypeConverter member type, keyed by the converter.
Package org.datanucleus.store.types.converters
- Class org.datanucleus.store.types.converters.BigDecimalArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  5829673311829818607L
- Class org.datanucleus.store.types.converters.BigDecimalDoubleConverter extends Object implements Serializable
  
  serialVersionUID:
  
  9192173072810027540L
- Class org.datanucleus.store.types.converters.BigDecimalStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  7218240846316253232L
- Class org.datanucleus.store.types.converters.BigIntegerArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1225964406998563456L
- Class org.datanucleus.store.types.converters.BigIntegerLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -946874444222779197L
- Class org.datanucleus.store.types.converters.BigIntegerStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  2695605770119124000L
- Class org.datanucleus.store.types.converters.BitSetStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -8700033712868623346L
- Class org.datanucleus.store.types.converters.BooleanArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -1034562477183576606L
- Class org.datanucleus.store.types.converters.BooleanIntegerConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6180650436706210421L
- Class org.datanucleus.store.types.converters.BooleanYNConverter extends Object implements Serializable
  
  serialVersionUID:
  
  778758633106246559L
- Class org.datanucleus.store.types.converters.BufferedImageByteArrayConverter extends Object implements Serializable
  
  serialVersionUID:
  
  585211414298721468L
- Class org.datanucleus.store.types.converters.BufferedImageByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  585211414298721468L
- Class org.datanucleus.store.types.converters.ByteArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  6497939627582849065L
- Class org.datanucleus.store.types.converters.ByteObjectArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6958778367541419692L
- Class org.datanucleus.store.types.converters.CalendarComponentsConverter extends Object implements Serializable
  
  serialVersionUID:
  
  4725781321319221471L
- Class org.datanucleus.store.types.converters.CalendarDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -1285232696965546003L
- Class org.datanucleus.store.types.converters.CalendarStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4905708644688677004L
- Class org.datanucleus.store.types.converters.CalendarTimestampConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8751571323606648248L
- Class org.datanucleus.store.types.converters.CharacterStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  5510626063899761384L
- Class org.datanucleus.store.types.converters.CharArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  2306306360514101678L
- Class org.datanucleus.store.types.converters.ClassStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  913106642606912411L
  - Serialized Fields
    - clr
```
ClassLoaderResolver clr
```
- Class org.datanucleus.store.types.converters.ColorComponentsConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -9008045063095458023L
- Class org.datanucleus.store.types.converters.ColorStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -7940282427064674388L
- Class org.datanucleus.store.types.converters.CurrencyStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  466510473779336706L
- Class org.datanucleus.store.types.converters.DateLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -3378521433435793058L
- Class org.datanucleus.store.types.converters.DateStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  4638239842151376340L
- Class org.datanucleus.store.types.converters.DoubleArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  2169191689430539326L
- Class org.datanucleus.store.types.converters.DurationDoubleConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8560242792431943497L
- Class org.datanucleus.store.types.converters.DurationLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8560242792431943497L
- Class org.datanucleus.store.types.converters.DurationStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -7438116766732450791L
- Class org.datanucleus.store.types.converters.FloatArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -8328547369768394603L
- Class org.datanucleus.store.types.converters.InstantDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1012730202932240062L
- Class org.datanucleus.store.types.converters.InstantLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -5582036749563342638L
- Class org.datanucleus.store.types.converters.InstantStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -7199337848739020294L
- Class org.datanucleus.store.types.converters.InstantTimestampConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1012730202932240062L
- Class org.datanucleus.store.types.converters.IntArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -426707949213710681L
- Class org.datanucleus.store.types.converters.IntegerStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  3043444938844407097L
- Class org.datanucleus.store.types.converters.LocalDateDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -7505431105592812715L
- Class org.datanucleus.store.types.converters.LocalDateSqlDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4923966747560026044L
- Class org.datanucleus.store.types.converters.LocalDateStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  3884056834450290793L
- Class org.datanucleus.store.types.converters.LocalDateTimeDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -2827944255601470964L
- Class org.datanucleus.store.types.converters.LocalDateTimeStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8882755544573190247L
- Class org.datanucleus.store.types.converters.LocalDateTimeTimestampConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4426520457647540543L
- Class org.datanucleus.store.types.converters.LocaleStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -5566584819761013454L
- Class org.datanucleus.store.types.converters.LocalTimeDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -2093237215554953399L
- Class org.datanucleus.store.types.converters.LocalTimeLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4766554255190425880L
- Class org.datanucleus.store.types.converters.LocalTimeSqlTimeConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -792979141879966844L
- Class org.datanucleus.store.types.converters.LocalTimeStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  4942570075844340588L
- Class org.datanucleus.store.types.converters.LongArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1280117491397888843L
- Class org.datanucleus.store.types.converters.LongStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4708086231754476616L
- Class org.datanucleus.store.types.converters.MonthDayComponentsConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8265858752748293491L
- Class org.datanucleus.store.types.converters.MonthDayDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8087124973147837116L
- Class org.datanucleus.store.types.converters.MonthDaySqlDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8087124973147837116L
- Class org.datanucleus.store.types.converters.MonthDayStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8087124973147837116L
- Class org.datanucleus.store.types.converters.OffsetDateTimeDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  800484212767523129L
- Class org.datanucleus.store.types.converters.OffsetDateTimeStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -2300431146181867887L
- Class org.datanucleus.store.types.converters.OffsetDateTimeTimestampConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1020419574496380608L
- Class org.datanucleus.store.types.converters.OffsetTimeLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  7502678558541569308L
- Class org.datanucleus.store.types.converters.OffsetTimeSqlTimeConverter extends Object implements Serializable
  
  serialVersionUID:
  
  3340435954686655963L
- Class org.datanucleus.store.types.converters.OffsetTimeStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  7774900007678148768L
- Class org.datanucleus.store.types.converters.PeriodComponentsConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8265858752748293491L
- Class org.datanucleus.store.types.converters.PeriodStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8975950103469192914L
- Class org.datanucleus.store.types.converters.SerializableByteArrayConverter extends Object implements Serializable
  
  serialVersionUID:
  
  6620126332595722119L
- Class org.datanucleus.store.types.converters.SerializableByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  585211414298721468L
- Class org.datanucleus.store.types.converters.SerializableStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  5269636067035783545L
- Class org.datanucleus.store.types.converters.ShortArrayByteBufferConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -8773804855531292024L
- Class org.datanucleus.store.types.converters.SqlDateDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  3850097783909422945L
- Class org.datanucleus.store.types.converters.SqlDateLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  7276158028007180L
- Class org.datanucleus.store.types.converters.SqlDateStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  2261633191458773325L
- Class org.datanucleus.store.types.converters.SqlTimeDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  3817497258319725482L
- Class org.datanucleus.store.types.converters.SqlTimeLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4450441515073250228L
- Class org.datanucleus.store.types.converters.SqlTimestampDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6304439767120260182L
- Class org.datanucleus.store.types.converters.SqlTimestampLongConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1415324665726138972L
- Class org.datanucleus.store.types.converters.SqlTimestampStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6875184505578535496L
- Class org.datanucleus.store.types.converters.SqlTimeStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -201061110824623751L
- Class org.datanucleus.store.types.converters.StringBufferStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -4453706060312496022L
- Class org.datanucleus.store.types.converters.StringBuilderStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6443349700077274745L
- Class org.datanucleus.store.types.converters.TimeZoneStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  7364602996379282493L
- Class org.datanucleus.store.types.converters.URIStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -3784990025093845546L
- Class org.datanucleus.store.types.converters.URLStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  536399905653117952L
- Class org.datanucleus.store.types.converters.UUIDStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -7786945714314305089L
- Class org.datanucleus.store.types.converters.YearIntegerConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -975145761836531481L
- Class org.datanucleus.store.types.converters.YearMonthComponentsConverter extends Object implements Serializable
  
  serialVersionUID:
  
  375516277263118399L
- Class org.datanucleus.store.types.converters.YearMonthDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8087124973147837116L
- Class org.datanucleus.store.types.converters.YearMonthSqlDateConverter extends Object implements Serializable
  
  serialVersionUID:
  
  8087124973147837116L
- Class org.datanucleus.store.types.converters.YearMonthStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  9115389697479744326L
- Class org.datanucleus.store.types.converters.YearStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1318087260153646890L
- Class org.datanucleus.store.types.converters.ZonedDateTimeStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -2300431146181867887L
- Class org.datanucleus.store.types.converters.ZonedDateTimeTimestampConverter extends Object implements Serializable
  
  serialVersionUID:
  
  1020419574496380608L
- Class org.datanucleus.store.types.converters.ZoneIdStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6952772783848336885L
- Class org.datanucleus.store.types.converters.ZoneOffsetStringConverter extends Object implements Serializable
  
  serialVersionUID:
  
  -6314756576149793428L
Package org.datanucleus.store.types.wrappers
- Class org.datanucleus.store.types.wrappers.ArrayList extends ArrayList<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
ArrayList<E> delegate
```
      The internal "delegate".
    - sorting
```
boolean sorting
```
- Class org.datanucleus.store.types.wrappers.BitSet extends BitSet implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.Collection extends AbstractCollection<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - If an error occurs
  - Serialized Fields
    - delegate
```
Collection<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.Date extends Date implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.GregorianCalendar extends GregorianCalendar implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.HashMap extends HashMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
HashMap<K,V> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.HashSet extends HashSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
HashSet<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.Hashtable extends Hashtable<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
Hashtable<K,V> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.LinkedHashMap extends LinkedHashMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
LinkedHashMap<K,V> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.LinkedHashSet extends LinkedHashSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
LinkedHashSet<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.LinkedList extends LinkedList<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
LinkedList<E> delegate
```
      The internal "delegate".
    - sorting
```
boolean sorting
```
- Class org.datanucleus.store.types.wrappers.List extends AbstractList<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - ownerOP
```
ObjectProvider<T> ownerOP
```
    - ownerMmd
```
AbstractMemberMetaData ownerMmd
```
    - delegate
```
List<E> delegate
```
      The internal "delegate".
    - sorting
```
boolean sorting
```
- Class org.datanucleus.store.types.wrappers.Map extends AbstractMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
Map<K,V> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.PriorityQueue extends PriorityQueue<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - ownerOP
```
ObjectProvider<T> ownerOP
```
    - ownerMmd
```
AbstractMemberMetaData ownerMmd
```
    - delegate
```
PriorityQueue<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.Properties extends Properties implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
Properties delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.Queue extends AbstractQueue<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - ownerOP
```
ObjectProvider<T> ownerOP
```
    - ownerMmd
```
AbstractMemberMetaData ownerMmd
```
    - delegate
```
Queue<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.Set extends AbstractSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
Set<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.SortedMap extends AbstractMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
SortedMap<K,V> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.SortedSet extends AbstractSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
SortedSet<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.SqlDate extends Date implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.SqlTime extends Time implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.SqlTimestamp extends Timestamp implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.Stack extends Stack<E> implements Serializable
  
  serialVersionUID:
  
  -2356534368275783162L
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
Stack<E> delegate
```
      The internal "delegate".
    - sorting
```
boolean sorting
```
- Class org.datanucleus.store.types.wrappers.TreeMap extends TreeMap<K,V> implements Serializable
  
  serialVersionUID:
  
  269796187189499489L
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
TreeMap<K,V> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.TreeSet extends TreeSet<E> implements Serializable
  
  serialVersionUID:
  
  2716348073191575719L
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
TreeSet<E> delegate
```
      The internal "delegate".
- Class org.datanucleus.store.types.wrappers.Vector extends Vector<E> implements Serializable
  
  serialVersionUID:
  
  -7852159568338224341L
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
  - Serialized Fields
    - delegate
```
Vector<E> delegate
```
      The internal "delegate".
    - sorting
```
boolean sorting
```
Package org.datanucleus.store.types.wrappers.backed
- Class org.datanucleus.store.types.wrappers.backed.ArrayList extends ArrayList<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Collection extends Collection<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.HashMap extends HashMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.HashSet extends HashSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Hashtable extends Hashtable<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.LinkedHashMap extends LinkedHashMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.LinkedHashSet extends LinkedHashSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.LinkedList extends LinkedList<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.List extends List<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Map extends Map<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.PriorityQueue extends PriorityQueue<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Properties extends Properties implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Queue extends Queue<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Set extends Set<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.SortedMap extends SortedMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.SortedSet extends SortedSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Stack extends Stack<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.TreeMap extends TreeMap<K,V> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.TreeSet extends TreeSet<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
- Class org.datanucleus.store.types.wrappers.backed.Vector extends Vector<E> implements Serializable
  - Serialization Methods
    - writeReplace
```
protected Object writeReplace()
                       throws ObjectStreamException
```
      The writeReplace method is called when ObjectOutputStream is preparing to write the object to the stream. The ObjectOutputStream checks whether the class defines the writeReplace method. If the method is defined, the writeReplace method is called to allow the object to designate its replacement in the stream. The object returned should be either of the same type as the object passed in or an object that when read and resolved will result in an object of a type that is compatible with all references to the object.
      
      Throws:
      
      ObjectStreamException - if an error occurs
Package org.datanucleus.store.valuegenerator
- Class org.datanucleus.store.valuegenerator.ValueGenerationBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -7180698168837344934L
  - Serialized Fields
    - nextIndex
```
int nextIndex
```
      The next id position.
    - valueList
```
List<E> valueList
```
      The list of values in this block.
- Class org.datanucleus.store.valuegenerator.ValueGenerationException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  -3825260450088569187L
Package org.datanucleus.transaction
- Class org.datanucleus.transaction.HeuristicMixedException extends NucleusTransactionException implements Serializable
  
  serialVersionUID:
  
  -5898996177613924172L
- Class org.datanucleus.transaction.HeuristicRollbackException extends NucleusTransactionException implements Serializable
  
  serialVersionUID:
  
  7937127770266014714L
- Class org.datanucleus.transaction.NucleusTransactionException extends NucleusException implements Serializable
  
  serialVersionUID:
  
  2150861697402241048L
- Class org.datanucleus.transaction.RollbackException extends NucleusTransactionException implements Serializable
  
  serialVersionUID:
  
  5776212291698777821L
Package org.datanucleus.transaction.jta
- Class org.datanucleus.transaction.jta.JTASyncRegistryUnavailableException extends Exception implements Serializable
  
  serialVersionUID:
  
  4724764122936512281L
Package org.datanucleus.util
- Class org.datanucleus.util.ConcurrentReferenceHashMap extends AbstractMap<K,V> implements Serializable
  
  serialVersionUID:
  
  7249069246763182397L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream s)
                 throws IOException,
                        ClassNotFoundException
```
      Reconstitute the ConcurrentReferenceHashMap instance from a stream (i.e., deserialize it).
      
      Throws:
      
      IOException - if an i/o error occurs
      
      ClassNotFoundException - if a class is not found
    - writeObject
```
private void writeObject(ObjectOutputStream s)
                  throws IOException
```
      Save the state of the ConcurrentReferenceHashMap instance to a stream (i.e., serialize it).
      
      Serial Data:
      
      the key (Object) and value (Object) for each key-value mapping, followed by a null pair. The key-value mappings are emitted in no particular order.
      
      Throws:
      
      IOException - if an i/o error occurs
  - Serialized Fields
    - segmentMask
```
int segmentMask
```
      Mask value for indexing into segments. The upper bits of a key's hash code are used to choose the segment.
    - segmentShift
```
int segmentShift
```
      Shift value for indexing within segments.
    - segments
```
org.datanucleus.util.ConcurrentReferenceHashMap.Segment<K,V>[] segments
```
      The segments, each of which is a specialized hash table
    - identityComparisons
```
boolean identityComparisons
```
- Class org.datanucleus.util.MultiMap extends HashMap implements Serializable
  
  serialVersionUID:
  
  -3473757184670196986L

Serialized Form

Package org.datanucleus

Class org.datanucleus.Configuration extends PropertyStore implements Serializable

Serialized Fields

nucCtx

propertyMappings

defaultProperties

propertyValidators

managerOverrideableProperties

defaultFrequentProperties

Class org.datanucleus.FetchGroup extends Object implements Serializable

Serialized Fields

nucleusCtx

name

cls

postLoad

memberNames

recursionDepthByMemberName

planListeners

unmodifiable

Class org.datanucleus.FetchPlan extends Object implements Serializable

Serialized Fields

groups

fetchSize

detachmentOptions

maxFetchDepth

detachmentRootClasses

detachmentRoots

Class org.datanucleus.PersistenceNucleusContextImpl extends AbstractNucleusContext implements Serializable

Serialized Fields

federated

jca

cache

identityManager

implCreator

executionContextListeners

ecPool

opFactory

multiTenancyProvider

currentUserProvider

Package org.datanucleus.api

Package org.datanucleus.cache

Class org.datanucleus.cache.AbstractLevel2Cache extends Object implements Serializable

Serialized Fields

nucleusCtx

maxSize

clearAtClose

expiryMillis

cacheName

Class org.datanucleus.cache.CachedPC extends Object implements Serializable

Serialized Fields

cls

id

fieldValues

version

loadedFields

Class org.datanucleus.cache.CachedPC.CachedId extends Object implements Serializable

Serialized Fields

className

id

Class org.datanucleus.cache.CacheUniqueKey extends Object implements Serializable

Serialized Fields

toString

hashCode

Class org.datanucleus.cache.JavaxCacheLevel2Cache extends AbstractLevel2Cache implements Serializable

Serialized Fields

cache

cacheUnique

Class org.datanucleus.cache.NullLevel2Cache extends AbstractLevel2Cache implements Serializable

Class org.datanucleus.cache.SoftLevel2Cache extends WeakLevel2Cache implements Serializable

Serialization Methods

readObject

Class org.datanucleus.cache.WeakLevel2Cache extends Object implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

pinnedClasses

pinnedIds

pinnedCache