Package org.hibernate.sql.results.graph.entity.internal

Class DiscriminatedEntityFetch

java.lang.Object

org.hibernate.sql.results.graph.entity.AbstractDiscriminatedEntityResultGraphNode

org.hibernate.sql.results.graph.entity.internal.DiscriminatedEntityFetch

All Implemented Interfaces:

DomainResultGraphNode, Fetch, FetchParent, InitializerProducer<DiscriminatedEntityFetch>

public class DiscriminatedEntityFetch
extends AbstractDiscriminatedEntityResultGraphNode
implements Fetch, InitializerProducer<DiscriminatedEntityFetch>

Constructor Summary

Constructors

Constructor	Description
DiscriminatedEntityFetch(NavigablePath navigablePath, JavaType<?> baseAssociationJtd, DiscriminatedAssociationModelPart fetchedPart, FetchTiming fetchTiming, FetchParent fetchParent, DomainResultCreationState creationState)

Method Summary

Modifier and Type	Method	Description
FetchParent	asFetchParent()	Utility method to avoid instanceof checks.
DomainResultAssembler<?>	createAssembler(InitializerParent<?> parent, AssemblerCreationState creationState)	Create the assembler for this fetch
Initializer<?>	createInitializer(DiscriminatedEntityFetch resultGraphNode, InitializerParent<?> parent, AssemblerCreationState creationState)
Initializer<?>	createInitializer(InitializerParent<?> parent, AssemblerCreationState creationState)
DiscriminatedAssociationModelPart	getFetchedMapping()	The value mapping being fetched
FetchParent	getFetchParent()	Obtain the owner of this fetch.
FetchTiming	getTiming()	immediate or delayed? todo (6.0) : should we also expose the fetch-style? Perhaps the fetch-options?
boolean	hasTableGroup()	Is the TableGroup associated with this Fetch defined?

Methods inherited from class org.hibernate.sql.results.graph.entity.AbstractDiscriminatedEntityResultGraphNode

afterInitialize, collectValueIndexesToCache, containsAnyNonScalarResults, containsCollectionFetches, findFetch, getBaseAssociationJtd, getDiscriminatorValueFetch, getFetches, getKeyValueFetch, getNavigablePath, getReferencedMappingContainer, getReferencedMappingType, getResultJavaType, hasJoinFetches

Methods inherited from class java.lang.Object

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

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

appliesTo, getResultJavaType

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

containsAnyNonScalarResults, getNavigablePath

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

generateFetchableFetch, getCollectionFetchesCount, getReferencedModePart, getRoot, resolveNavigablePath

Constructor Detail

DiscriminatedEntityFetch

public DiscriminatedEntityFetch(NavigablePath navigablePath,
                                JavaType<?> baseAssociationJtd,
                                DiscriminatedAssociationModelPart fetchedPart,
                                FetchTiming fetchTiming,
                                FetchParent fetchParent,
                                DomainResultCreationState creationState)

Method Detail

getFetchParent

public FetchParent getFetchParent()

Description copied from interface: Fetch

Obtain the owner of this fetch. Ultimately used to identify the thing that "owns" this fetched navigable for the purpose of:

* identifying the associated owner reference as we process the fetch * inject the fetched instance into the parent and potentially inject the parent reference into the fetched instance if it defines such injection (e.g. Parent)

Specified by:

getFetchParent in interface Fetch

getFetchedMapping

public DiscriminatedAssociationModelPart getFetchedMapping()

Description copied from interface: Fetch

The value mapping being fetched

Specified by:

getFetchedMapping in interface Fetch

getTiming

public FetchTiming getTiming()

Description copied from interface: Fetch

immediate or delayed? todo (6.0) : should we also expose the fetch-style? Perhaps the fetch-options?

Specified by:

getTiming in interface Fetch

hasTableGroup

public boolean hasTableGroup()

Description copied from interface: Fetch

Is the TableGroup associated with this Fetch defined?

Specified by:

hasTableGroup in interface Fetch

createAssembler

public DomainResultAssembler<?> createAssembler(InitializerParent<?> parent,
                                                AssemblerCreationState creationState)

Description copied from interface: Fetch

Create the assembler for this fetch

Specified by:

createAssembler in interface Fetch

createInitializer

public Initializer<?> createInitializer(DiscriminatedEntityFetch resultGraphNode,
                                        InitializerParent<?> parent,
                                        AssemblerCreationState creationState)

Specified by:

createInitializer in interface InitializerProducer<DiscriminatedEntityFetch>

createInitializer

public Initializer<?> createInitializer(InitializerParent<?> parent,
                                        AssemblerCreationState creationState)

Specified by:

createInitializer in interface FetchParent

asFetchParent

public FetchParent asFetchParent()

Description copied from interface: Fetch

Utility method to avoid instanceof checks. Returns this if it's an instance of FetchParent, null otherwise.

Specified by:

asFetchParent in interface Fetch