Package org.hibernate.sql.results.graph

Interface FetchParentAccess

All Superinterfaces:

Initializer

All Known Subinterfaces:

AggregateEmbeddableInitializer, CollectionInitializer, EmbeddableInitializer, EntityInitializer

All Known Implementing Classes:

AbstractBatchEntitySelectFetchInitializer, AbstractCollectionInitializer, AbstractEmbeddableInitializer, AbstractEntityInitializer, AbstractFetchParentAccess, AbstractImmediateCollectionInitializer, AbstractNonAggregatedIdentifierMappingInitializer, AggregateEmbeddableFetchInitializer, AggregateEmbeddableResultInitializer, ArrayInitializer, BagInitializer, BatchEntityInsideEmbeddableSelectFetchInitializer, BatchEntitySelectFetchInitializer, BatchInitializeEntitySelectFetchInitializer, DelayedCollectionInitializer, DiscriminatedEntityInitializer, EmbeddableFetchInitializer, EmbeddableResultInitializer, EntityDelayedFetchInitializer, EntityJoinedFetchInitializer, EntityResultInitializer, EntitySelectFetchByUniqueKeyInitializer, EntitySelectFetchInitializer, ListInitializer, MapInitializer, NonAggregatedIdentifierMappingFetchInitializer, NonAggregatedIdentifierMappingResultInitializer, SelectEagerCollectionInitializer, SetInitializer

public interface FetchParentAccess
extends Initializer

Provides access to information about the owner/parent of a fetch in relation to the current "row" being processed.

Method Summary

Modifier and Type	Method	Description
static @Nullable EntityMappingType	determineOwnedModelPartDeclaringType(ModelPart modelPart, @Nullable FetchParentAccess parentAccess, @Nullable FetchParentAccess owningParent)
static @Nullable FetchParentAccess	determineOwningParent(@Nullable FetchParentAccess parentAccess)
@Nullable FetchParentAccess	findFirstEntityDescriptorAccess()	Find the first entity access up the fetch parent graph
default @Nullable EntityInitializer	findFirstEntityInitializer()
default @Nullable FetchParentAccess	getFetchParentAccess()
NavigablePath	getNavigablePath()
@Nullable EntityMappingType	getOwnedModelPartDeclaringType()
@Nullable FetchParentAccess	getOwningParent()
@Nullable Object	getParentKey()
void	registerResolutionListener(Consumer<Object> resolvedParentConsumer)	Register a listener to be notified when the parent is "resolved"
default boolean	shouldSkipInitializer(RowProcessingState rowProcessingState)

Methods inherited from interface org.hibernate.sql.results.graph.Initializer

asCollectionInitializer, asEmbeddableInitializer, asEntityInitializer, endLoading, finishUpRow, getInitializedInstance, getInitializedPart, initializeInstance, initializeInstanceFromParent, isCollectionInitializer, isEmbeddableInitializer, isEntityInitializer, isPartOfKey, isResultInitializer, markShallowCached, resolveInstance, resolveKey, startLoading

Method Detail

findFirstEntityDescriptorAccess

@Nullable FetchParentAccess findFirstEntityDescriptorAccess()

Find the first entity access up the fetch parent graph

findFirstEntityInitializer

default @Nullable EntityInitializer findFirstEntityInitializer()

getParentKey

@Nullable Object getParentKey()

getNavigablePath

NavigablePath getNavigablePath()

Specified by:

getNavigablePath in interface Initializer

registerResolutionListener

void registerResolutionListener(Consumer<Object> resolvedParentConsumer)

Register a listener to be notified when the parent is "resolved"

API Note:

If already resolved, the callback is triggered immediately

getFetchParentAccess

default @Nullable FetchParentAccess getFetchParentAccess()

getOwningParent

@Nullable FetchParentAccess getOwningParent()

determineOwningParent

static @Nullable FetchParentAccess determineOwningParent(@Nullable FetchParentAccess parentAccess)

getOwnedModelPartDeclaringType

@Nullable EntityMappingType getOwnedModelPartDeclaringType()

determineOwnedModelPartDeclaringType

static @Nullable EntityMappingType determineOwnedModelPartDeclaringType(ModelPart modelPart,
                                                                        @Nullable FetchParentAccess parentAccess,
                                                                        @Nullable FetchParentAccess owningParent)

shouldSkipInitializer

default boolean shouldSkipInitializer(RowProcessingState rowProcessingState)