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

Class AggregateEmbeddableResultImpl<T>

java.lang.Object

org.hibernate.sql.results.graph.AbstractFetchParent

org.hibernate.sql.results.graph.embeddable.internal.AggregateEmbeddableResultImpl<T>

All Implemented Interfaces:

DomainResult<T>, DomainResultGraphNode, AggregateEmbeddableResultGraphNode, EmbeddableResult<T>, EmbeddableResultGraphNode, FetchParent, InitializerProducer<AggregateEmbeddableResultImpl<T>>

public class AggregateEmbeddableResultImpl<T>
extends AbstractFetchParent
implements AggregateEmbeddableResultGraphNode, DomainResult<T>, EmbeddableResult<T>, InitializerProducer<AggregateEmbeddableResultImpl<T>>

A Result for an embeddable that is mapped as aggregate e.g. STRUCT, JSON or XML. This is only used when EmbeddableMappingType.shouldSelectAggregateMapping() returns true. The main difference is that it selects only the aggregate column and uses DomainResultCreationState.visitNestedFetches(FetchParent) for creating the fetches for the attributes of the embeddable.

Constructor Summary

Constructors

Constructor	Description
AggregateEmbeddableResultImpl(NavigablePath navigablePath, EmbeddableValuedModelPart embeddedPartDescriptor, String resultVariable, DomainResultCreationState creationState)

Method Summary

Modifier and Type	Method	Description
boolean	containsAnyNonScalarResults()	Does this node contain any non-scalar (sub-)results?
Initializer<?>	createInitializer(AggregateEmbeddableResultImpl<T> resultGraphNode, InitializerParent<?> parent, AssemblerCreationState creationState)
Initializer<?>	createInitializer(InitializerParent<?> parent, AssemblerCreationState creationState)
DomainResultAssembler<T>	createResultAssembler(InitializerParent<?> parent, AssemblerCreationState creationState)	Create an assembler (and any initializers) for this result.
int[]	getAggregateValuesArrayPositions()	Returns the positions within the values array of the respective nesting level at which the data for this aggregate can be found.
EmbeddableMappingType	getFetchContainer()
EmbeddableValuedModelPart	getReferencedMappingContainer()	This parent's mapping type
EmbeddableMappingType	getReferencedMappingType()	This parent's mapping type
JavaType<?>	getResultJavaType()
String	getResultVariable()	The result-variable (alias) associated with this result.

Methods inherited from class org.hibernate.sql.results.graph.AbstractFetchParent

afterInitialize, collectValueIndexesToCache, containsCollectionFetches, findFetch, getFetches, getNavigablePath, hasJoinFetches, resetFetches

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.embeddable.EmbeddableResultGraphNode

getNavigablePath

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

collectValueIndexesToCache, containsCollectionFetches, findFetch, generateFetchableFetch, getCollectionFetchesCount, getFetches, getReferencedModePart, getRoot, hasJoinFetches, resolveNavigablePath

Constructor Detail

AggregateEmbeddableResultImpl

public AggregateEmbeddableResultImpl(NavigablePath navigablePath,
                                     EmbeddableValuedModelPart embeddedPartDescriptor,
                                     String resultVariable,
                                     DomainResultCreationState creationState)

Method Detail

getAggregateValuesArrayPositions

public int[] getAggregateValuesArrayPositions()

Description copied from interface: AggregateEmbeddableResultGraphNode

Returns the positions within the values array of the respective nesting level at which the data for this aggregate can be found.

Specified by:

getAggregateValuesArrayPositions in interface AggregateEmbeddableResultGraphNode

getResultVariable

public String getResultVariable()

Description copied from interface: DomainResult

The result-variable (alias) associated with this result.

Specified by:

getResultVariable in interface DomainResult<T>

containsAnyNonScalarResults

public boolean containsAnyNonScalarResults()

Description copied from interface: DomainResultGraphNode

Does this node contain any non-scalar (sub-)results?

Specified by:

containsAnyNonScalarResults in interface DomainResultGraphNode

getFetchContainer

public EmbeddableMappingType getFetchContainer()

Specified by:

getFetchContainer in class AbstractFetchParent

getResultJavaType

public JavaType<?> getResultJavaType()

Specified by:

getResultJavaType in interface DomainResultGraphNode

Overrides:

getResultJavaType in class AbstractFetchParent

getReferencedMappingType

public EmbeddableMappingType getReferencedMappingType()

Description copied from interface: FetchParent

This parent's mapping type

Specified by:

getReferencedMappingType in interface EmbeddableResultGraphNode

Specified by:

getReferencedMappingType in interface FetchParent

getReferencedMappingContainer

public EmbeddableValuedModelPart getReferencedMappingContainer()

Description copied from interface: FetchParent

This parent's mapping type

Specified by:

getReferencedMappingContainer in interface EmbeddableResultGraphNode

Specified by:

getReferencedMappingContainer in interface FetchParent

Overrides:

getReferencedMappingContainer in class AbstractFetchParent

createResultAssembler

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

Description copied from interface: DomainResult

Create an assembler (and any initializers) for this result.

Specified by:

createResultAssembler in interface DomainResult<T>

createInitializer

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

Specified by:

createInitializer in interface InitializerProducer<T>

createInitializer

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

Specified by:

createInitializer in interface FetchParent