Class SqmFieldLiteral<T>

java.lang.Object

org.hibernate.query.sqm.tree.AbstractSqmNode

org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement<T>

org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection<T>

org.hibernate.query.sqm.tree.expression.AbstractSqmExpression<T>

org.hibernate.query.sqm.tree.expression.SqmFieldLiteral<T>

All Implemented Interfaces:

Expression<T>, Selection<T>, Type<T>, TupleElement<T>, Serializable, JpaCriteriaNode, JpaExpression<T>, JpaSelection<T>, JpaTupleElement<T>, SemanticPathPart, SqmBindableType<T>, SqmExpressible<T>, SqmExpression<T>, SqmSelectableNode<T>, SqmCacheable, SqmExpressibleAccessor<T>, SqmNode, SqmTypedNode<T>, SqmVisitableNode, BindableType<T>

public class SqmFieldLiteral<T>
extends AbstractSqmExpression<T>
implements SqmExpression<T>, SqmBindableType<T>, SqmSelectableNode<T>, SemanticPathPart

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface Type

Type.PersistenceType

Field Summary

Fields inherited from interface SqmNode

LOG

Constructor Summary

Constructors

Constructor	Description
SqmFieldLiteral(@Nullable T value, JavaType<T> fieldJavaType, String fieldName, NodeBuilder nodeBuilder)
SqmFieldLiteral(Field field, JavaType<T> fieldJavaType, NodeBuilder nodeBuilder)

Method Summary

Modifier and Type	Method	Description
<X> X	accept(SemanticQueryWalker<X> walker)	Accept the walker per visitation
void	appendHqlString(StringBuilder hql, SqmRenderContext context)
void	applyInferableType(@Nullable SqmBindableType<?> type)	Used to apply type information based on the expression's usage within the query.
int	cacheHashCode()
SqmFieldLiteral<T>	copy(SqmCopyContext context)
boolean	equals(@Nullable Object object)
@NonNull JavaType<T>	getExpressibleJavaType()	The Java type descriptor for this expressible
String	getFieldName()
@NonNull Class<T>	getJavaType()
@NonNull JavaType<T>	getJavaTypeDescriptor()
@NonNull SqmBindableType<T>	getNodeType()	The expression's type.
Type.PersistenceType	getPersistenceType()
@Nullable SqmDomainType<T>	getSqmType()
@Nullable T	getValue()
int	hashCode()
boolean	isCompatible(Object object)
SqmPath<?>	resolveIndexedAccess(SqmExpression<?> selector, boolean isTerminal, SqmCreationState creationState)
SemanticPathPart	resolvePathPart(String name, boolean isTerminal, SqmCreationState creationState)

Methods inherited from class AbstractSqmExpression

as, cast, equalTo, equalTo, in, in, in, in, internalApplyInferableType, isNotNull, isNull, nodeBuilder, notEqualTo, notEqualTo

Methods inherited from class AbstractJpaSelection

alias, getSelectionItems, isCompoundSelection

Methods inherited from class AbstractJpaTupleElement

copyTo, getAlias, setAlias, setExpressibleType

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface JpaTupleElement

getJavaTypeName, isEnum

Methods inherited from interface Selection

isCompoundSelection

Methods inherited from interface SqmBindableType

resolveExpressible

Methods inherited from interface SqmExpressible

getRelationalJavaType, getTypeName

Methods inherited from interface SqmExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, cast, castAs, equalTo, equalTo, in, in, in, in, isNotNull, isNull, notEqualTo, notEqualTo, visitSubSelectableNodes

Methods inherited from interface SqmNode

asLoggableText, nodeBuilder

Methods inherited from interface SqmSelectableNode

getTupleLength

Methods inherited from interface SqmTypedNode

getExpressible, getNodeJavaType

Methods inherited from interface SqmVisitableNode

toHqlString

Methods inherited from interface TupleElement

getAlias

Constructor Details

SqmFieldLiteral

public SqmFieldLiteral(Field field,
 JavaType<T> fieldJavaType,
 NodeBuilder nodeBuilder)

SqmFieldLiteral

public SqmFieldLiteral(@Nullable T value,
 JavaType<T> fieldJavaType,
 String fieldName,
 NodeBuilder nodeBuilder)

Method Details

getPersistenceType

public Type.PersistenceType getPersistenceType()

Specified by:

getPersistenceType in interface Type<T>

copy

public SqmFieldLiteral<T> copy(SqmCopyContext context)

Specified by:

copy in interface SqmExpression<T>

Specified by:

copy in interface SqmNode

Specified by:

copy in interface SqmSelectableNode<T>

Specified by:

copy in interface SqmTypedNode<T>

getValue

public @Nullable T getValue()

getFieldName

public String getFieldName()

getNodeType

public @NonNull SqmBindableType<T> getNodeType()

Description copied from interface: SqmExpression

The expression's type.

Can change as a result of calls to SqmExpression.applyInferableType(SqmBindableType)

Specified by:

getNodeType in interface SqmExpression<T>

Specified by:

getNodeType in interface SqmTypedNode<T>

Overrides:

getNodeType in class AbstractJpaTupleElement<T>

applyInferableType

public void applyInferableType(@Nullable SqmBindableType<?> type)

Description copied from interface: SqmExpression

Used to apply type information based on the expression's usage within the query.

Specified by:

applyInferableType in interface SqmExpression<T>

Overrides:

applyInferableType in class AbstractSqmExpression<T>

getExpressibleJavaType

public @NonNull JavaType<T> getExpressibleJavaType()

Description copied from interface: SqmExpressible

The Java type descriptor for this expressible

Specified by:

getExpressibleJavaType in interface SqmExpressible<T>

getJavaTypeDescriptor

public @NonNull JavaType<T> getJavaTypeDescriptor()

Specified by:

getJavaTypeDescriptor in interface JpaTupleElement<T>

Overrides:

getJavaTypeDescriptor in class AbstractSqmExpression<T>

getJavaType

public @NonNull Class<T> getJavaType()

Specified by:

getJavaType in interface JpaTupleElement<T>

Specified by:

getJavaType in interface TupleElement<T>

Specified by:

getJavaType in interface Type<T>

accept

public <X> X accept(SemanticQueryWalker<X> walker)

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

Specified by:

accept in interface SqmVisitableNode

appendHqlString

public void appendHqlString(StringBuilder hql,
 SqmRenderContext context)

Specified by:

appendHqlString in interface SqmVisitableNode

resolvePathPart

public SemanticPathPart resolvePathPart(String name,
 boolean isTerminal,
 SqmCreationState creationState)

Specified by:

resolvePathPart in interface SemanticPathPart

resolveIndexedAccess

public SqmPath<?> resolveIndexedAccess(SqmExpression<?> selector,
 boolean isTerminal,
 SqmCreationState creationState)

Specified by:

resolveIndexedAccess in interface SemanticPathPart

getSqmType

public @Nullable SqmDomainType<T> getSqmType()

Specified by:

getSqmType in interface SqmExpressible<T>

equals

public boolean equals(@Nullable Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isCompatible

public boolean isCompatible(Object object)

Specified by:

isCompatible in interface SqmCacheable

cacheHashCode

public int cacheHashCode()

Specified by:

cacheHashCode in interface SqmCacheable