MapAttributeImpl (DataNucleus JPA API plugin 6.0.1-SNAPSHOT API)

java.lang.Object
- org.datanucleus.api.jpa.metamodel.AttributeImpl<X,C>
- - org.datanucleus.api.jpa.metamodel.PluralAttributeImpl<X,Map<K,V>,V>
  - - org.datanucleus.api.jpa.metamodel.MapAttributeImpl<X,K,V>

All Implemented Interfaces:

javax.persistence.metamodel.Attribute<X,Map<K,V>>, javax.persistence.metamodel.Bindable<V>, javax.persistence.metamodel.MapAttribute<X,K,V>, javax.persistence.metamodel.PluralAttribute<X,Map<K,V>,V>
```
public class MapAttributeImpl<X,K,V>
extends PluralAttributeImpl<X,Map<K,V>,V>
implements javax.persistence.metamodel.MapAttribute<X,K,V>
```
Implementation of JPA2 metamodel "ListAttribute".

Nested Class Summary
- Nested classes/interfaces inherited from interface javax.persistence.metamodel.Attribute
  javax.persistence.metamodel.Attribute.PersistentAttributeType
- Nested classes/interfaces inherited from interface javax.persistence.metamodel.Bindable
  javax.persistence.metamodel.Bindable.BindableType
- Nested classes/interfaces inherited from interface javax.persistence.metamodel.PluralAttribute
  javax.persistence.metamodel.PluralAttribute.CollectionType

Constructor Summary

Constructors
Constructor Description

MapAttributeImpl(org.datanucleus.metadata.AbstractMemberMetaData mmd, ManagedTypeImpl owner)
Constructor for a MapAttribute.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`javax.persistence.metamodel.PluralAttribute.CollectionType`	`getCollectionType()`
`Class<K>`	`getKeyJavaType()`
`javax.persistence.metamodel.Type<K>`	`getKeyType()`

Methods inherited from class org.datanucleus.api.jpa.metamodel.PluralAttributeImpl
getBindableJavaType, getBindableType, getElementType

Methods inherited from class org.datanucleus.api.jpa.metamodel.AttributeImpl
getDeclaringType, getJavaMember, getJavaType, getMetadata, getName, getPersistentAttributeType, getType, isAssociation, isCollection

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.persistence.metamodel.Attribute
getDeclaringType, getJavaMember, getJavaType, getName, getPersistentAttributeType, isAssociation, isCollection

Methods inherited from interface javax.persistence.metamodel.Bindable
getBindableJavaType, getBindableType

Methods inherited from interface javax.persistence.metamodel.PluralAttribute
getElementType

- Constructor Detail
  - MapAttributeImpl
```
public MapAttributeImpl(org.datanucleus.metadata.AbstractMemberMetaData mmd,
                        ManagedTypeImpl owner)
```
    Constructor for a MapAttribute.
    
    Parameters:
    
    mmd - Metadata for the member
    
    owner - The owner class
- Method Detail
  - getCollectionType
```
public javax.persistence.metamodel.PluralAttribute.CollectionType getCollectionType()
```
    Specified by:
    
    getCollectionType in interface javax.persistence.metamodel.PluralAttribute<X,K,V>
    
    Overrides:
    
    getCollectionType in class PluralAttributeImpl<X,Map<K,V>,V>
  - getKeyJavaType
```
public Class<K> getKeyJavaType()
```
    Specified by:
    
    getKeyJavaType in interface javax.persistence.metamodel.MapAttribute<X,K,V>
  - getKeyType
```
public javax.persistence.metamodel.Type<K> getKeyType()
```
    Specified by:
    
    getKeyType in interface javax.persistence.metamodel.MapAttribute<X,K,V>