Package org.hibernate.metamodel.mapping

Interface DiscriminatedAssociationModelPart

All Superinterfaces:

Bindable, Discriminable, Fetchable, FetchableContainer, JdbcMappingContainer, MappingModelExpressible, ModelPart, ModelPartContainer, TableGroupJoinProducer, TableGroupProducer

All Known Implementing Classes:

DiscriminatedAssociationAttributeMapping, DiscriminatedCollectionPart

public interface DiscriminatedAssociationModelPart
extends Discriminable, Fetchable, FetchableContainer, TableGroupJoinProducer

A discriminated association. This is similar to an association to a discriminator-subclass except that here the discriminator is kept on the association side, not the target side Commonality between Any and ManyToAny mappings.

Nested Class Summary

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

Bindable.JdbcValuesBiConsumer<X,Y>, Bindable.JdbcValuesConsumer

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

ModelPart.JdbcValueBiConsumer<X,Y>, ModelPart.JdbcValueConsumer

Method Summary

Modifier and Type	Method	Description
default BasicValuedModelPart	getDiscriminatorPart()	Deprecated, for removal: This API element is subject to removal in a future version. Use Discriminable.getDiscriminatorMapping() instead.
BasicValuedModelPart	getKeyPart()
default boolean	isSimpleJoinPredicate(Predicate predicate)	Returns whether the given predicate is a simple join predicate for this attribute.
Object	resolveDiscriminatorForEntityType(EntityMappingType entityMappingType)
EntityMappingType	resolveDiscriminatorValue(Object discriminatorValue)

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

addToCacheKey, disassemble, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue, getJdbcTypeCount

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

applyDiscriminator, getDiscriminatorMapping

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

asAttributeMapping, generateFetch, getFetchableKey, getFetchableName, getMappedFetchOptions, incrementFetchDepth, isSelectable, resolveCircularFetch

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

getFetchable, getKeyFetchable, getNumberOfFetchableKeys, getNumberOfFetchables, getNumberOfKeyFetchables, getSelectableIndex, visitFetchables, visitFetchables, visitFetchables, visitKeyFetchables, visitKeyFetchables, visitKeyFetchables

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

forEachJdbcType, getJdbcMapping, getSingleJdbcMapping

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

applySqlSelections, applySqlSelections, areEqual, asBasicValuedModelPart, asEntityMappingType, breakDownJdbcValues, breakDownJdbcValues, createDomainResult, decompose, decompose, findContainingEntityMapping, forEachSelectable, forEachSelectable, getJavaType, getNavigableRole, getPartMappingType, getPartName, hasPartitionedSelectionMapping, isEntityIdentifierMapping, isVirtual

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

findByPath, findByPath, findSubPart, forEachSubPart, forEachSubPart, visitSubParts

Methods inherited from interface org.hibernate.sql.ast.tree.from.TableGroupJoinProducer

createRootTableGroupJoin, createTableGroupJoin, determineSqlJoinType, getDefaultSqlAstJoinType

Methods inherited from interface org.hibernate.sql.ast.tree.from.TableGroupProducer

containsTableReference, getSqlAliasStem

Method Details

getDiscriminatorPart

@Deprecated(since="6.2",
            forRemoval=true)
default BasicValuedModelPart getDiscriminatorPart()

Deprecated, for removal: This API element is subject to removal in a future version.

Use Discriminable.getDiscriminatorMapping() instead.

getKeyPart

BasicValuedModelPart getKeyPart()

resolveDiscriminatorValue

EntityMappingType resolveDiscriminatorValue(Object discriminatorValue)

resolveDiscriminatorForEntityType

Object resolveDiscriminatorForEntityType(EntityMappingType entityMappingType)

isSimpleJoinPredicate

default boolean isSimpleJoinPredicate(Predicate predicate)

Description copied from interface: TableGroupJoinProducer

Returns whether the given predicate is a simple join predicate for this attribute. This is useful to understand if a predicate has additional conjunctions other than the FK related predicate.

Specified by:

isSimpleJoinPredicate in interface TableGroupJoinProducer