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

Class CollectionFetch

java.lang.Object

org.hibernate.sql.results.graph.collection.internal.CollectionFetch

All Implemented Interfaces:

DomainResultGraphNode, Fetch, FetchParent, InitializerProducer<CollectionFetch>

Direct Known Subclasses:

DelayedCollectionFetch, EagerCollectionFetch, SelectEagerCollectionFetch

public abstract class CollectionFetch
extends Object
implements FetchParent, Fetch, InitializerProducer<CollectionFetch>

Constructor Summary

Constructors

Constructor	Description
CollectionFetch(NavigablePath fetchedPath, PluralAttributeMapping fetchedAttribute, FetchParent fetchParent)

Method Summary

Modifier and Type	Method	Description
boolean	containsCollectionFetches()
DomainResultAssembler<?>	createAssembler(InitializerParent<?> parent, AssemblerCreationState creationState)	Create the assembler for this fetch
Initializer<?>	createInitializer(CollectionFetch resultGraphNode, InitializerParent<?> parent, AssemblerCreationState creationState)
Fetch	findFetch(Fetchable fetchable)
PluralAttributeMapping	getFetchedMapping()	The value mapping being fetched
ImmutableFetchList	getFetches()	Retrieve the fetches owned by this fetch source.
FetchParent	getFetchParent()	Obtain the owner of this fetch.
NavigablePath	getNavigablePath()	Get the property path to this parent
PluralAttributeMapping	getReferencedMappingContainer()	This parent's mapping type
PluralAttributeMapping	getReferencedMappingType()	This parent's mapping type
boolean	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

asFetchParent, containsAnyNonScalarResults, getTiming, hasTableGroup

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

collectValueIndexesToCache, createInitializer, generateFetchableFetch, getCollectionFetchesCount, getReferencedModePart, getRoot, resolveNavigablePath

Constructor Detail

CollectionFetch

public CollectionFetch(NavigablePath fetchedPath,
                       PluralAttributeMapping fetchedAttribute,
                       FetchParent fetchParent)

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 PluralAttributeMapping getFetchedMapping()

Description copied from interface: Fetch

The value mapping being fetched

Specified by:

getFetchedMapping in interface Fetch

getNavigablePath

public NavigablePath getNavigablePath()

Description copied from interface: FetchParent

Get the property path to this parent

Specified by:

getNavigablePath in interface DomainResultGraphNode

Specified by:

getNavigablePath in interface Fetch

Specified by:

getNavigablePath in interface FetchParent

Returns:

The property path

getReferencedMappingContainer

public PluralAttributeMapping getReferencedMappingContainer()

Description copied from interface: FetchParent

This parent's mapping type

Specified by:

getReferencedMappingContainer in interface FetchParent

getReferencedMappingType

public PluralAttributeMapping getReferencedMappingType()

Description copied from interface: FetchParent

This parent's mapping type

Specified by:

getReferencedMappingType in interface FetchParent

getFetches

public ImmutableFetchList getFetches()

Description copied from interface: FetchParent

Retrieve the fetches owned by this fetch source.

Specified by:

getFetches in interface FetchParent

findFetch

public Fetch findFetch(Fetchable fetchable)

Specified by:

findFetch in interface FetchParent

hasJoinFetches

public boolean hasJoinFetches()

Specified by:

hasJoinFetches in interface FetchParent

containsCollectionFetches

public boolean containsCollectionFetches()

Specified by:

containsCollectionFetches in interface FetchParent

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(CollectionFetch resultGraphNode,
                                        InitializerParent<?> parent,
                                        AssemblerCreationState creationState)

Specified by:

createInitializer in interface InitializerProducer<CollectionFetch>