Package org.hibernate.sql.results.internal.domain

Class CircularBiDirectionalFetchImpl

java.lang.Object

org.hibernate.sql.results.internal.domain.CircularBiDirectionalFetchImpl

All Implemented Interfaces:

BiDirectionalFetch, DomainResultGraphNode, Fetch

public class CircularBiDirectionalFetchImpl
extends Object
implements BiDirectionalFetch

Constructor Summary

Constructors

Constructor	Description
CircularBiDirectionalFetchImpl(FetchTiming timing, NavigablePath navigablePath, FetchParent fetchParent, ToOneAttributeMapping referencedModelPart, NavigablePath referencedNavigablePath, @Nullable DomainResult<?> keyResult)

Method Summary

Modifier and Type	Method	Description
void	collectValueIndexesToCache(BitSet valueIndexes)	Collect the JDBC value indexes used by this domain result that should be cached.
DomainResultAssembler	createAssembler(InitializerParent<?> parent, AssemblerCreationState creationState)	Create the assembler for this fetch
ToOneAttributeMapping	getFetchedMapping()	The value mapping being fetched
FetchParent	getFetchParent()	Obtain the owner of this fetch.
NavigablePath	getNavigablePath()	Get the property path to this fetch
NavigablePath	getReferencedPath()	The NavigablePath for the DomainResult or Fetch that this Fetch refers to.
JavaType<?>	getResultJavaType()
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 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

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

asFetchParent, containsAnyNonScalarResults

Constructor Detail

CircularBiDirectionalFetchImpl

public CircularBiDirectionalFetchImpl(FetchTiming timing,
                                      NavigablePath navigablePath,
                                      FetchParent fetchParent,
                                      ToOneAttributeMapping referencedModelPart,
                                      NavigablePath referencedNavigablePath,
                                      @Nullable DomainResult<?> keyResult)

Method Detail

getNavigablePath

public NavigablePath getNavigablePath()

Description copied from interface: Fetch

Get the property path to this fetch

Specified by:

getNavigablePath in interface DomainResultGraphNode

Specified by:

getNavigablePath in interface Fetch

Returns:

The property path

getFetchedMapping

public ToOneAttributeMapping getFetchedMapping()

Description copied from interface: Fetch

The value mapping being fetched

Specified by:

getFetchedMapping in interface Fetch

getResultJavaType

public JavaType<?> getResultJavaType()

Specified by:

getResultJavaType in interface DomainResultGraphNode

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

getReferencedPath

public NavigablePath getReferencedPath()

Description copied from interface: BiDirectionalFetch

The NavigablePath for the DomainResult or Fetch that this Fetch refers to. For `o`, the referenced path is `p`. For `oa`, it's `p.address` Different from Fetch.getNavigablePath() which returns this fetch's path, i.e. `p.address.owner` and `p.address.owner.address` respectively

Specified by:

getReferencedPath in interface BiDirectionalFetch

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

collectValueIndexesToCache

public void collectValueIndexesToCache(BitSet valueIndexes)

Description copied from interface: DomainResultGraphNode

Collect the JDBC value indexes used by this domain result that should be cached.

Specified by:

collectValueIndexesToCache in interface BiDirectionalFetch

Specified by:

collectValueIndexesToCache in interface DomainResultGraphNode

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