public class Map extends AbstractMap implements SCOMap<Map>, Cloneable, Serializable
AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>
Modifier and Type | Field and Description |
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protected Map |
delegate
The internal "delegate".
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protected AbstractMemberMetaData |
ownerMmd |
protected ObjectProvider |
ownerOP |
Constructor and Description |
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Map(ObjectProvider ownerOP,
AbstractMemberMetaData mmd)
Constructor, using the ObjectProvider of the "owner" and the field name.
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Modifier and Type | Method and Description |
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void |
attachCopy(Map value)
Method to return an attached copy of the passed (detached) value.
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void |
clear()
Method to clear the Map.
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Object |
clone()
Creates and returns a copy of this object.
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boolean |
containsKey(Object key)
Utility to check if a key is contained in the Map.
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boolean |
containsValue(Object value)
Utility to check if a value is contained in the Map.
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Map |
detachCopy(FetchPlanState state)
Method to return a detached copy of the container.
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Set |
entrySet()
Accessor for the set of entries in the Map.
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boolean |
equals(Object o)
Method to check the equality of this map, and another.
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Object |
get(Object key)
Accessor for the value stored against a key.
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String |
getFieldName()
Accessor for the field name.
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Object |
getOwner()
Accessor for the owner.
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Map |
getValue()
Accessor for the unwrapped value that we are wrapping.
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int |
hashCode()
Method to generate a hashcode for this Map.
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void |
initialise()
Method to initialise the SCO for use.
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void |
initialise(Map m,
boolean forInsert,
boolean forUpdate)
Method to initialise the SCO from an existing value.
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boolean |
isEmpty()
Method to return if the Map is empty.
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boolean |
isLoaded()
Method to return if the SCO has its contents loaded.
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Set |
keySet()
Accessor for the set of keys in the Map.
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void |
load()
Method to effect the load of the data in the SCO.
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void |
makeDirty()
Utility to mark the object as dirty
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Object |
put(Object key,
Object value)
Method to add a value to the Map.
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void |
putAll(Map m)
Method to add a Map of values to this map.
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Object |
remove(Object key)
Method to remove a value from the Map.
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int |
size()
Method to return the size of the Map.
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void |
unsetOwner()
Method to unset the owner and field information.
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void |
updateEmbeddedKey(Object key,
int fieldNumber,
Object newValue)
Method to update an embedded key in this map.
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void |
updateEmbeddedValue(Object value,
int fieldNumber,
Object newValue)
Method to update an embedded value in this map.
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Collection |
values()
Accessor for the set of values in the Map.
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protected Object |
writeReplace()
The writeReplace method is called when ObjectOutputStream is preparing
to write the object to the stream.
|
toString
finalize, getClass, notify, notifyAll, wait, wait, wait
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll
protected transient ObjectProvider ownerOP
protected transient AbstractMemberMetaData ownerMmd
protected Map delegate
public Map(ObjectProvider ownerOP, AbstractMemberMetaData mmd)
ownerOP
- The owner ObjectProvidermmd
- Metadata for the memberpublic void initialise(Map m, boolean forInsert, boolean forUpdate)
initialise
in interface SCO<Map>
m
- The object to set fromforInsert
- Whether the object needs inserting in the datastore with this valueforUpdate
- Whether to update the datastore with this valuepublic void initialise()
initialise
in interface SCO<Map>
public Map getValue()
public void load()
load
in interface SCOContainer<Map>
public boolean isLoaded()
isLoaded
in interface SCOContainer<Map>
public void updateEmbeddedKey(Object key, int fieldNumber, Object newValue)
updateEmbeddedKey
in interface SCOMap<Map>
key
- The keyfieldNumber
- Number of field in the keynewValue
- New value for this fieldpublic void updateEmbeddedValue(Object value, int fieldNumber, Object newValue)
updateEmbeddedValue
in interface SCOMap<Map>
value
- The valuefieldNumber
- Number of field in the valuenewValue
- New value for this fieldpublic String getFieldName()
getFieldName
in interface SCO<Map>
public Object getOwner()
public void unsetOwner()
unsetOwner
in interface SCO<Map>
public void makeDirty()
public Map detachCopy(FetchPlanState state)
detachCopy
in interface SCO<Map>
state
- State for detachment processpublic void attachCopy(Map value)
attachCopy
in interface SCO<Map>
value
- The new (map) valuepublic Object clone()
Mutable second-class Objects are required to provide a public clone method in order to allow for copying persistable objects. In contrast to Object.clone(), this method must not throw a CloneNotSupportedException.
clone
in interface SCO<Map>
clone
in class AbstractMap
public boolean containsKey(Object key)
containsKey
in interface Map
containsKey
in class AbstractMap
key
- The key to checkpublic boolean containsValue(Object value)
containsValue
in interface Map
containsValue
in class AbstractMap
value
- The value to checkpublic Set entrySet()
entrySet
in interface Map
entrySet
in class AbstractMap
public boolean equals(Object o)
equals
in interface Map
equals
in class AbstractMap
o
- The map to compare against.public Object get(Object key)
get
in interface Map
get
in class AbstractMap
key
- The keypublic int hashCode()
hashCode
in interface Map
hashCode
in class AbstractMap
public boolean isEmpty()
isEmpty
in interface Map
isEmpty
in class AbstractMap
public Set keySet()
keySet
in interface Map
keySet
in class AbstractMap
public int size()
size
in interface Map
size
in class AbstractMap
public Collection values()
values
in interface Map
values
in class AbstractMap
public void clear()
clear
in interface Map
clear
in class AbstractMap
public Object put(Object key, Object value)
put
in interface Map
put
in class AbstractMap
key
- The key for the value.value
- The valuepublic void putAll(Map m)
putAll
in interface Map
putAll
in class AbstractMap
m
- The Map to addpublic Object remove(Object key)
remove
in interface Map
remove
in class AbstractMap
key
- The key for the value.protected Object writeReplace() throws ObjectStreamException
ObjectStreamException
- if an error occursCopyright © 2015. All rights reserved.