Package org.hibernate.metamodel.model.domain.internal

Class SingularAttributeImpl<D,J>

java.lang.Object

org.hibernate.metamodel.model.domain.internal.AbstractAttribute<D,J,J>

org.hibernate.metamodel.model.domain.internal.SingularAttributeImpl<D,J>

All Implemented Interfaces:

Attribute<D,J>, Bindable<J>, SingularAttribute<D,J>, Serializable, PersistentAttribute<D,J>, SingularPersistentAttribute<D,J>, BindableType<J>, SqmExpressible<J>, SqmJoinable, SqmPathSource<J>, SqmExpressibleAccessor<J>

Direct Known Subclasses:

SingularAttributeImpl.Identifier, SingularAttributeImpl.Version

public class SingularAttributeImpl<D,J>
extends AbstractAttribute<D,J,J>
implements SingularPersistentAttribute<D,J>, Serializable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SingularAttributeImpl.Identifier<D,J>	Subclass used to simplify instantiation of singular attributes representing an entity's identifier.
static class	SingularAttributeImpl.Version<X,Y>	Subclass used to simply instantiation of singular attributes representing an entity's version.

Nested classes/interfaces inherited from interface jakarta.persistence.metamodel.Attribute

Attribute.PersistentAttributeType

Nested classes/interfaces inherited from interface jakarta.persistence.metamodel.Bindable

Bindable.BindableType

Constructor Summary

Constructors

Constructor	Description
SingularAttributeImpl(ManagedDomainType<D> declaringType, String name, AttributeClassification attributeClassification, DomainType<J> attributeType, JavaType<?> relationalJavaType, Member member, boolean isIdentifier, boolean isVersion, boolean isOptional, boolean isGeneric, MetadataContext metadataContext)

Method Summary

Modifier and Type	Method	Description
NavigablePath	createNavigablePath(SqmPath parent, String alias)
SqmAttributeJoin<D,J>	createSqmJoin(SqmFrom lhs, SqmJoinType joinType, String alias, boolean fetched, SqmCreationState creationState)
SqmPath<J>	createSqmPath(SqmPath<?> lhs, SqmPathSource<?> intermediatePathSource)	Create an SQM path for this source relative to the given left-hand side
SqmPathSource<?>	findSubPathSource(String name)	Find a SqmPathSource by name relative to this source.
Class<J>	getBindableJavaType()	The expected Java type
Bindable.BindableType	getBindableType()
JavaType<J>	getExpressibleJavaType()	The Java type descriptor for this expressible
SimpleDomainType<J>	getKeyGraphType()
String	getPathName()	The name of this thing.
SqmPathSource<J>	getPathSource()
SimpleDomainType<J>	getSqmPathType()	The type of SqmPaths this source creates.
SimpleDomainType<J>	getType()
SimpleDomainType<J>	getValueGraphType()	For a singular attribute, the value type is defined as the attribute type
boolean	isAssociation()
boolean	isCollection()
boolean	isGeneric()	Indicates if this path source is generically typed
boolean	isId()
boolean	isOptional()
boolean	isVersion()

Methods inherited from class org.hibernate.metamodel.model.domain.internal.AbstractAttribute

getAttributeClassification, getAttributeJavaType, getDeclaringType, getJavaMember, getJavaType, getName, getPersistentAttributeType, toString, writeReplace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface jakarta.persistence.metamodel.Attribute

getJavaMember, getName, getPersistentAttributeType

Methods inherited from interface org.hibernate.metamodel.model.domain.PersistentAttribute

getAttributeClassification, getAttributeJavaType

Methods inherited from interface org.hibernate.metamodel.model.domain.SingularPersistentAttribute

getDeclaringType, getJavaType

Methods inherited from interface org.hibernate.query.sqm.SqmExpressible

getRelationalJavaType, isInstance, resolveExpressible

Methods inherited from interface org.hibernate.query.sqm.tree.SqmExpressibleAccessor

getNodeJavaType

Methods inherited from interface org.hibernate.query.sqm.SqmJoinable

getName

Methods inherited from interface org.hibernate.query.sqm.SqmPathSource

getExpressible, getIntermediatePathSource, getSubPathSource

Constructor Detail

SingularAttributeImpl

public SingularAttributeImpl(ManagedDomainType<D> declaringType,
                             String name,
                             AttributeClassification attributeClassification,
                             DomainType<J> attributeType,
                             JavaType<?> relationalJavaType,
                             Member member,
                             boolean isIdentifier,
                             boolean isVersion,
                             boolean isOptional,
                             boolean isGeneric,
                             MetadataContext metadataContext)

Method Detail

getPathName

public String getPathName()

Description copied from interface: SqmPathSource

The name of this thing. Mainly used in logging and when creating a NavigablePath

Specified by:

getPathName in interface SqmPathSource<D>

getExpressibleJavaType

public JavaType<J> getExpressibleJavaType()

Description copied from interface: SqmExpressible

The Java type descriptor for this expressible

Specified by:

getExpressibleJavaType in interface SqmExpressible<D>

getSqmPathType

public SimpleDomainType<J> getSqmPathType()

Description copied from interface: SqmPathSource

The type of SqmPaths this source creates. Corollary to JPA's Bindable.getBindableJavaType()

Specified by:

getSqmPathType in interface SingularPersistentAttribute<D,J>

Specified by:

getSqmPathType in interface SqmPathSource<D>

Overrides:

getSqmPathType in class AbstractAttribute<D,J,J>

getValueGraphType

public SimpleDomainType<J> getValueGraphType()

Description copied from interface: SingularPersistentAttribute

For a singular attribute, the value type is defined as the attribute type

Specified by:

getValueGraphType in interface PersistentAttribute<D,J>

Specified by:

getValueGraphType in interface SingularPersistentAttribute<D,J>

Overrides:

getValueGraphType in class AbstractAttribute<D,J,J>

getKeyGraphType

public SimpleDomainType<J> getKeyGraphType()

Specified by:

getKeyGraphType in interface PersistentAttribute<D,J>

getType

public SimpleDomainType<J> getType()

Specified by:

getType in interface SingularAttribute<D,J>

Specified by:

getType in interface SingularPersistentAttribute<D,J>

getBindableJavaType

public Class<J> getBindableJavaType()

Description copied from interface: BindableType

The expected Java type

Specified by:

getBindableJavaType in interface Bindable<D>

Specified by:

getBindableJavaType in interface BindableType<D>

findSubPathSource

public SqmPathSource<?> findSubPathSource(String name)

Description copied from interface: SqmPathSource

Find a SqmPathSource by name relative to this source. returns null if the subPathSource is not found

Specified by:

findSubPathSource in interface SqmPathSource<D>

getPathSource

public SqmPathSource<J> getPathSource()

Specified by:

getPathSource in interface SingularPersistentAttribute<D,J>

isGeneric

public boolean isGeneric()

Description copied from interface: SqmPathSource

Indicates if this path source is generically typed

Specified by:

isGeneric in interface SqmPathSource<D>

createSqmJoin

public SqmAttributeJoin<D,J> createSqmJoin(SqmFrom lhs,
                                                 SqmJoinType joinType,
                                                 String alias,
                                                 boolean fetched,
                                                 SqmCreationState creationState)

Specified by:

createSqmJoin in interface SqmJoinable<D,J>

createNavigablePath

public NavigablePath createNavigablePath(SqmPath parent,
                                         String alias)

Specified by:

createNavigablePath in interface SqmJoinable<D,J>

isId

public boolean isId()

Specified by:

isId in interface SingularAttribute<D,J>

isVersion

public boolean isVersion()

Specified by:

isVersion in interface SingularAttribute<D,J>

isOptional

public boolean isOptional()

Specified by:

isOptional in interface SingularAttribute<D,J>

isAssociation

public boolean isAssociation()

Specified by:

isAssociation in interface Attribute<D,J>

isCollection

public boolean isCollection()

Specified by:

isCollection in interface Attribute<D,J>

getBindableType

public Bindable.BindableType getBindableType()

Specified by:

getBindableType in interface Bindable<D>

createSqmPath

public SqmPath<J> createSqmPath(SqmPath<?> lhs,
                                SqmPathSource<?> intermediatePathSource)

Description copied from interface: SqmPathSource

Create an SQM path for this source relative to the given left-hand side

Specified by:

createSqmPath in interface SqmPathSource<D>