Interface DiscriminatedAssociationModelPart

All Superinterfaces:

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

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 Bindable

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

Nested classes/interfaces inherited from interface ModelPart

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

Method Summary

Modifier and Type	Method	Description
DiscriminatorMapping	getDiscriminatorMapping()
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 Bindable

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

Methods inherited from interface Discriminable

applyDiscriminator

Methods inherited from interface Fetchable

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

Methods inherited from interface FetchableContainer

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

Methods inherited from interface JdbcMappingContainer

forEachJdbcType, getJdbcMapping, getSingleJdbcMapping

Methods inherited from interface ModelPart

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

Methods inherited from interface ModelPartContainer

findByPath, findByPath, findSubPart, forEachSubPart, forEachSubPart, visitSubParts

Methods inherited from interface TableGroupJoinProducer

createRootTableGroupJoin, createTableGroupJoin, determineSqlJoinType, getDefaultSqlAstJoinType

Methods inherited from interface TableGroupProducer

containsTableReference, getSqlAliasStem

Method Details

getDiscriminatorMapping

@Nonnull
DiscriminatorMapping getDiscriminatorMapping()

Specified by:

getDiscriminatorMapping in interface Discriminable

getKeyPart

@Nonnull
BasicValuedModelPart getKeyPart()

resolveDiscriminatorValue

@Nullable
EntityMappingType resolveDiscriminatorValue(@Nullable
 Object discriminatorValue)

resolveDiscriminatorForEntityType

@Nullable
Object resolveDiscriminatorForEntityType(@Nonnull
 EntityMappingType entityMappingType)

isSimpleJoinPredicate

default boolean isSimpleJoinPredicate(@Nullable
 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