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, PathSource<J>, PersistentAttribute<D,J>, SingularPersistentAttribute<D,J>, SqmExpressible<J>, SqmJoinable<D,J>, SqmPathSource<J>, SqmPersistentAttribute<D,J>, SqmSingularPersistentAttribute<D,J>, SqmExpressibleAccessor<J>

Direct Known Subclasses:

SingularAttributeImpl.Identifier, SingularAttributeImpl.Version

public class SingularAttributeImpl<D,J>
extends AbstractAttribute<D,J,J>
implements SqmSingularPersistentAttribute<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, SqmDomainType<J> attributeType, JavaType<?> relationalJavaType, Member member, boolean isIdentifier, boolean isVersion, boolean isOptional, boolean isGeneric)

Method Summary

Modifier and Type	Method	Description
NavigablePath	createNavigablePath(SqmPath<?> parent, String alias)
SqmJoin<D,J>	createSqmJoin(SqmFrom<?,D> 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 PathSource by name relative to this source.
SqmPathSource<?>	findSubPathSource(String name, boolean includeSubtypes)	Find a PathSource by name relative to this source.
Class<J>	getBindableJavaType()
Bindable.BindableType	getBindableType()
SqmBindableType<J>	getExpressible()
JavaType<J>	getExpressibleJavaType()	The Java type descriptor for this expressible
SimpleDomainType<?>	getKeyGraphType()
String	getPathName()	The name of this thing.
SqmDomainType<J>	getPathType()	The type of path this source creates.
JavaType<?>	getRelationalJavaType()	Usually the same as SqmExpressible.getExpressibleJavaType().
SqmPathSource<J>	getSqmPathSource()
SimpleDomainType<J>	getType()
SqmDomainType<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

getTypeName

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

getIntermediatePathSource, getSqmType, getSubPathSource, getSubPathSource

Constructor Details

SingularAttributeImpl

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

Method Details

getPathName

public String getPathName()

Description copied from interface: PathSource

The name of this thing.

Specified by:

getPathName in interface PathSource<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>

getPathType

public SqmDomainType<J> getPathType()

Description copied from interface: PathSource

The type of path this source creates.

Specified by:

getPathType in interface PathSource<D>

Specified by:

getPathType in interface SqmPathSource<D>

Overrides:

getPathType in class AbstractAttribute<D,J,J>

getValueGraphType

public SqmDomainType<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<?> 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()

Specified by:

getBindableJavaType in interface Bindable<D>

findSubPathSource

public SqmPathSource<?> findSubPathSource(String name)

Description copied from interface: PathSource

Find a PathSource by name relative to this source.

Specified by:

findSubPathSource in interface PathSource<D>

Specified by:

findSubPathSource in interface SqmPathSource<D>

Parameters:

name - the name of the path source to find

Returns:

null if the subPathSource is not found

findSubPathSource

public SqmPathSource<?> findSubPathSource(String name,
 boolean includeSubtypes)

Description copied from interface: PathSource

Find a PathSource by name relative to this source. If includeSubtypes is set to true and this path source is polymorphic, also try finding subtype attributes.

Specified by:

findSubPathSource in interface PathSource<D>

Specified by:

findSubPathSource in interface SqmPathSource<D>

Parameters:

name - the name of the path source to find

includeSubtypes - flag indicating whether to consider subtype attributes

Returns:

null if the subPathSource is not found

getSqmPathSource

public SqmPathSource<J> getSqmPathSource()

Specified by:

getSqmPathSource in interface SqmSingularPersistentAttribute<D,J>

getExpressible

public SqmBindableType<J> getExpressible()

Specified by:

getExpressible in interface SqmExpressibleAccessor<D>

Specified by:

getExpressible in interface SqmPathSource<D>

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 SqmJoin<D,J> createSqmJoin(SqmFrom<?,D> 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>

getRelationalJavaType

public JavaType<?> getRelationalJavaType()

Description copied from interface: SqmExpressible

Usually the same as SqmExpressible.getExpressibleJavaType(). But for types with value conversion, the Java type of the converted value.

Specified by:

getRelationalJavaType in interface SqmExpressible<D>