javax.persistence.metamodel

public Interface MapAttribute<X, K, V>

Type Parameters

extends PluralAttribute<X, Map<K, V>, V>

Instances of the type MapAttribute represent persistent java.util.Map-valued attributes.

Method Summary

Modifier and Type	Method and Description
public Class<K>	Returns: Java key type getKeyJavaType() Return the Java type of the map key.
public Type<K>	Returns: type representing key type getKeyType() Return the type representing the key type of the map.

Inherited from javax.persistence.metamodel.PluralAttribute:: getCollectionType getElementType

getKeyJavaType	back to summary
public Class<K> getKeyJavaType() Return the Java type of the map key. Returns:Class<K> Java key type

getKeyJavaType

public Class<K> getKeyJavaType()

Return the Java type of the map key.

getKeyType	back to summary
public Type<K> getKeyType() Return the type representing the key type of the map. Returns:Type<K> type representing key type

getKeyType

public Type<K> getKeyType()

Return the type representing the key type of the map.