Class AbstractMapSemantics<MKV extends Map<K,V>, K, V>

java.lang.Object

org.hibernate.collection.spi.AbstractMapSemantics<MKV,K,V>

All Implemented Interfaces:

CollectionSemantics<MKV,V>, MapSemantics<MKV,K,V>

public abstract class AbstractMapSemantics<MKV extends Map<K,V>, K, V>
extends Object
implements MapSemantics<MKV,K,V>

Constructor Summary

Constructors

Constructor	Description
AbstractMapSemantics()

Method Summary

Modifier and Type	Method	Description
int	collectionSize(Object rawCollection)	Determine the size of the given raw collection.
Object	copy(Object rawCollection, CollectionPersister collectionDescriptor)	Create a raw (unwrapped) copy of the given collection.
Set<?>	copyPart(Object rawCollection, CollectionPersister collectionDescriptor, CollectionPart.Nature partNature)	Create a detached copy of a collection part.
CollectionInitializerProducer	createInitializerProducer(NavigablePath navigablePath, PluralAttributeMapping attributeMapping, FetchParent fetchParent, boolean selected, String resultVariable, Fetch indexFetch, Fetch elementFetch, DomainResultCreationState creationState)	Create a producer for CollectionInitializer instances for the given collection semantics
Class<? extends Map>	getCollectionJavaType()	The collection's Java type
Iterator<V>	getElementIterator(MKV rawMap)	Obtain an iterator over the collection elements
Iterator<K>	getKeyIterator(MKV rawMap)
<X> Collection<X>	instantiateWithElements(int anticipatedSize, CollectionPersister collectionDescriptor, Collection<? extends X> elements)	Create a raw (unwrapped) version of the collection and populate it with the given elements.
void	visitElements(MKV rawMap, Consumer<? super V> action)	Visit the elements of the collection
void	visitEntries(MKV rawMap, BiConsumer<? super K, ? super V> action)
void	visitKeys(MKV rawMap, Consumer<? super K> action)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface CollectionSemantics

createInitializerProducer, getCollectionClassification, getCollectionMutationInterpreter, instantiateRaw, instantiateWrapper, wrap

Methods inherited from interface MapSemantics

instantiateWithElements

Constructor Details

AbstractMapSemantics

public AbstractMapSemantics()

Method Details

instantiateWithElements

public <X> Collection<X> instantiateWithElements(int anticipatedSize,
 CollectionPersister collectionDescriptor,
 Collection<? extends X> elements)

Description copied from interface: CollectionSemantics

Create a raw (unwrapped) version of the collection and populate it with the given elements.

Specified by:

instantiateWithElements in interface CollectionSemantics<MKV extends Map<K,V>, K>

collectionSize

public int collectionSize(Object rawCollection)

Description copied from interface: CollectionSemantics

Determine the size of the given raw collection.

Specified by:

collectionSize in interface CollectionSemantics<MKV extends Map<K,V>, K>

copy

public Object copy(Object rawCollection,
 CollectionPersister collectionDescriptor)

Description copied from interface: CollectionSemantics

Create a raw (unwrapped) copy of the given collection.

Specified by:

copy in interface CollectionSemantics<MKV extends Map<K,V>, K>

copyPart

public Set<?> copyPart(Object rawCollection,
 CollectionPersister collectionDescriptor,
 CollectionPart.Nature partNature)

Description copied from interface: CollectionSemantics

Create a detached copy of a collection part.

Specified by:

copyPart in interface CollectionSemantics<MKV extends Map<K,V>, K>

getCollectionJavaType

public Class<? extends Map> getCollectionJavaType()

Description copied from interface: CollectionSemantics

The collection's Java type

Specified by:

getCollectionJavaType in interface CollectionSemantics<MKV extends Map<K,V>, K>

getKeyIterator

public Iterator<K> getKeyIterator(MKV rawMap)

Specified by:

getKeyIterator in interface MapSemantics<MKV extends Map<K,V>, K, V>

visitKeys

public void visitKeys(MKV rawMap,
 Consumer<? super K> action)

Specified by:

visitKeys in interface MapSemantics<MKV extends Map<K,V>, K, V>

visitEntries

public void visitEntries(MKV rawMap,
 BiConsumer<? super K, ? super V> action)

Specified by:

visitEntries in interface MapSemantics<MKV extends Map<K,V>, K, V>

getElementIterator

public Iterator<V> getElementIterator(MKV rawMap)

Description copied from interface: CollectionSemantics

Obtain an iterator over the collection elements

Specified by:

getElementIterator in interface CollectionSemantics<MKV extends Map<K,V>, K>

visitElements

public void visitElements(MKV rawMap,
 Consumer<? super V> action)

Description copied from interface: CollectionSemantics

Visit the elements of the collection

Specified by:

visitElements in interface CollectionSemantics<MKV extends Map<K,V>, K>

createInitializerProducer

public CollectionInitializerProducer createInitializerProducer(NavigablePath navigablePath,
 PluralAttributeMapping attributeMapping,
 FetchParent fetchParent,
 boolean selected,
 String resultVariable,
 Fetch indexFetch,
 Fetch elementFetch,
 DomainResultCreationState creationState)

Description copied from interface: CollectionSemantics

Create a producer for CollectionInitializer instances for the given collection semantics

Specified by:

createInitializerProducer in interface CollectionSemantics<MKV extends Map<K,V>, K>

See Also:

• InitializerProducerBuilder