Package org.hibernate.sql.results.graph

Interface Fetchable

All Superinterfaces:

Bindable, JdbcMappingContainer, MappingModelExpressible, ModelPart

All Known Subinterfaces:

Association, AttributeMapping, BasicEntityIdentifierMapping, BasicValuedModelPart, CollectionIdentifierDescriptor, CollectionPart, DatabaseSnapshotContributor, DiscriminatedAssociationModelPart, EmbeddableValuedFetchable, EmbeddableValuedModelPart, EntityAssociationMapping, EntityDiscriminatorMapping, EntityValuedFetchable, EntityVersionMapping, NonAggregatedIdentifierMapping, PluralAttributeMapping, SingularAttributeMapping

All Known Implementing Classes:

AbstractAttributeMapping, AbstractCompositeIdentifierMapping, AbstractDiscriminatorMapping, AbstractSingularAttributeMapping, AbstractStateArrayContributorMapping, AnonymousTupleBasicEntityIdentifierMapping, AnonymousTupleBasicValuedModelPart, AnonymousTupleEmbeddableValuedModelPart, AnonymousTupleEmbeddedEntityIdentifierMapping, AnonymousTupleNonAggregatedEntityIdentifierMapping, AnyDiscriminatorPart, AnyKeyPart, BasicAttributeMapping, BasicEntityIdentifierMappingImpl, BasicValuedCollectionPart, CaseStatementDiscriminatorMappingImpl, CircularBiDirectionalFetchImpl, CircularFetchImpl, CollectionIdentifierDescriptorImpl, DiscriminatedAssociationAttributeMapping, DiscriminatedCollectionPart, EmbeddedAttributeMapping, EmbeddedCollectionPart, EmbeddedIdentifierMappingImpl, EntityCollectionPart, EntityVersionMappingImpl, ExplicitColumnDiscriminatorMappingImpl, InverseNonAggregatedIdentifierMapping, NonAggregatedIdentifierMappingImpl, PluralAttributeMappingImpl, SimpleForeignKeyDescriptor, ToOneAttributeMapping, VirtualEmbeddedAttributeMapping

public interface Fetchable
extends ModelPart

Parts of the domain model that can be fetched

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.Bindable

Bindable.JdbcValuesConsumer

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.ModelPart

ModelPart.JdbcValueConsumer

Method Summary

Modifier and Type	Method	Description
default AttributeMapping	asAttributeMapping()
Fetch	generateFetch(FetchParent fetchParent, NavigablePath fetchablePath, FetchTiming fetchTiming, boolean selected, String resultVariable, DomainResultCreationState creationState)	Generates a Fetch of this fetchable
String	getFetchableName()	The name of the fetchable
FetchOptions	getMappedFetchOptions()	The configured fetch timing and style
default boolean	incrementFetchDepth()	Should this Fetchable affect the fetch depth? E.g., composites would generally not increment the fetch depth.
default Fetch	resolveCircularFetch(NavigablePath fetchablePath, FetchParent fetchParent, FetchTiming fetchTiming, DomainResultCreationState creationState)	Check whether this Fetchable is considered a circular fetch.

Methods inherited from interface org.hibernate.metamodel.mapping.Bindable

disassemble, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue, forEachJdbcValue, getJdbcMappings, getJdbcTypeCount

Methods inherited from interface org.hibernate.metamodel.mapping.JdbcMappingContainer

forEachJdbcType

Methods inherited from interface org.hibernate.metamodel.mapping.ModelPart

applySqlSelections, applySqlSelections, areEqual, breakDownJdbcValues, createDomainResult, findContainingEntityMapping, forEachSelectable, forEachSelectable, getJavaType, getNavigableRole, getPartMappingType, getPartName

Method Detail

getFetchableName

String getFetchableName()

The name of the fetchable

getMappedFetchOptions

FetchOptions getMappedFetchOptions()

The configured fetch timing and style

resolveCircularFetch

default Fetch resolveCircularFetch(NavigablePath fetchablePath,
                                   FetchParent fetchParent,
                                   FetchTiming fetchTiming,
                                   DomainResultCreationState creationState)

Check whether this Fetchable is considered a circular fetch.

Parameters:

fetchablePath - The overall path within the graph

Returns:

The Fetch representing the circularity; null indicates the fetch is not circular

generateFetch

Fetch generateFetch(FetchParent fetchParent,
                    NavigablePath fetchablePath,
                    FetchTiming fetchTiming,
                    boolean selected,
                    String resultVariable,
                    DomainResultCreationState creationState)

Generates a Fetch of this fetchable

Parameters:

fetchParent - The parent of the Fetch we are generating

fetchablePath - The overall path within the graph

fetchTiming - The requested fetch timing

incrementFetchDepth

default boolean incrementFetchDepth()

Should this Fetchable affect the fetch depth? E.g., composites would generally not increment the fetch depth.

See Also:

AvailableSettings.MAX_FETCH_DEPTH

asAttributeMapping

default AttributeMapping asAttributeMapping()

Specified by:

asAttributeMapping in interface ModelPart