Package org.hibernate.query.sqm.tree.expression

Class SqmCaseSearched<R>

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<R>

org.hibernate.query.sqm.tree.expression.SqmCaseSearched<R>

All Implemented Interfaces:

CriteriaBuilder.Case<R>, Expression<R>, Selection<R>, TupleElement<R>, Serializable, JpaCriteriaNode, JpaExpression<R>, JpaSearchedCase<R>, JpaSelection<R>, JpaTupleElement<R>, SqmExpression<R>, SqmSelectableNode<R>, SqmExpressibleAccessor<R>, SqmNode, SqmTypedNode<R>, SqmVisitableNode

public class SqmCaseSearched<R>
extends AbstractSqmExpression<R>
implements JpaSearchedCase<R>

Author:

Steve Ebersole

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SqmCaseSearched.WhenFragment<R>

Field Summary

Fields inherited from interface org.hibernate.query.sqm.tree.SqmNode

log

Constructor Summary

Constructors

Constructor	Description
SqmCaseSearched(int estimatedWhenSize, NodeBuilder nodeBuilder)
SqmCaseSearched(NodeBuilder nodeBuilder)
SqmCaseSearched(SqmExpressible<R> inherentType, NodeBuilder nodeBuilder)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(SemanticQueryWalker<T> walker)	Accept the walker per visitation
void	appendHqlString(StringBuilder sb)
String	asLoggableText()
SqmCaseSearched<R>	copy(SqmCopyContext context)
SqmExpression<? extends R>	getOtherwise()
List<SqmCaseSearched.WhenFragment<? extends R>>	getWhenFragments()
protected void	internalApplyInferableType(SqmExpressible<?> newType)
SqmExpression<R>	otherwise(Expression<? extends R> result)	Add an "else" clause to the case expression.
SqmCaseSearched<R>	otherwise(SqmExpression<? extends R> otherwiseExpression)
SqmExpression<R>	otherwise(R result)	Add an "else" clause to the case expression.
SqmCaseSearched<R>	when(Expression<Boolean> condition, Expression<? extends R> result)	Add a when/then clause to the case expression.
SqmCaseSearched<R>	when(Expression<Boolean> condition, R result)	Add a when/then clause to the case expression.
SqmCaseSearched<R>	when(SqmPredicate predicate, SqmExpression<? extends R> result)

Methods inherited from class org.hibernate.query.sqm.tree.expression.AbstractSqmExpression

applyInferableType, as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, equalTo, equalTo, getJavaTypeDescriptor, in, in, in, in, isNotNull, isNull, nodeBuilder

Methods inherited from class org.hibernate.query.sqm.tree.jpa.AbstractJpaSelection

alias, getSelectionItems, isCompoundSelection

Methods inherited from class org.hibernate.query.sqm.tree.jpa.AbstractJpaTupleElement

copyTo, getAlias, getNodeType, setAlias, setExpressibleType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.query.criteria.JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface org.hibernate.query.criteria.JpaTupleElement

getJavaType, getJavaTypeDescriptor, getJavaTypeName, isEnum

Methods inherited from interface jakarta.persistence.criteria.Selection

isCompoundSelection

Methods inherited from interface org.hibernate.query.sqm.tree.expression.SqmExpression

cast, castAs, getNodeType, visitSubSelectableNodes

Methods inherited from interface org.hibernate.query.sqm.tree.select.SqmSelectableNode

getTupleLength

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

getExpressible, getNodeJavaType

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

toHqlString

Methods inherited from interface jakarta.persistence.TupleElement

getAlias

Constructor Details

SqmCaseSearched

public SqmCaseSearched(NodeBuilder nodeBuilder)

SqmCaseSearched

public SqmCaseSearched(SqmExpressible<R> inherentType,
 NodeBuilder nodeBuilder)

SqmCaseSearched

public SqmCaseSearched(int estimatedWhenSize,
 NodeBuilder nodeBuilder)

Method Details

copy

public SqmCaseSearched<R> copy(SqmCopyContext context)

Specified by:

copy in interface SqmExpression<R>

Specified by:

copy in interface SqmNode

Specified by:

copy in interface SqmSelectableNode<R>

Specified by:

copy in interface SqmTypedNode<R>

getWhenFragments

public List<SqmCaseSearched.WhenFragment<? extends R>> getWhenFragments()

getOtherwise

public SqmExpression<? extends R> getOtherwise()

when

public SqmCaseSearched<R> when(SqmPredicate predicate,
 SqmExpression<? extends R> result)

otherwise

public SqmCaseSearched<R> otherwise(SqmExpression<? extends R> otherwiseExpression)

internalApplyInferableType

protected void internalApplyInferableType(SqmExpressible<?> newType)

Overrides:

internalApplyInferableType in class AbstractSqmExpression<R>

accept

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

Description copied from interface: SqmVisitableNode

Accept the walker per visitation

Specified by:

accept in interface SqmVisitableNode

asLoggableText

public String asLoggableText()

Specified by:

asLoggableText in interface SqmNode

appendHqlString

public void appendHqlString(StringBuilder sb)

Specified by:

appendHqlString in interface SqmVisitableNode

when

public SqmCaseSearched<R> when(Expression<Boolean> condition,
 R result)

Description copied from interface: CriteriaBuilder.Case

Add a when/then clause to the case expression.

Specified by:

when in interface CriteriaBuilder.Case<R>

Specified by:

when in interface JpaSearchedCase<R>

Parameters:

condition - "when" condition

result - "then" result value

Returns:

general case expression

when

public SqmCaseSearched<R> when(Expression<Boolean> condition,
 Expression<? extends R> result)

Description copied from interface: CriteriaBuilder.Case

Add a when/then clause to the case expression.

Specified by:

when in interface CriteriaBuilder.Case<R>

Specified by:

when in interface JpaSearchedCase<R>

Parameters:

condition - "when" condition

result - "then" result expression

Returns:

general case expression

otherwise

public SqmExpression<R> otherwise(R result)

Description copied from interface: CriteriaBuilder.Case

Add an "else" clause to the case expression.

Specified by:

otherwise in interface CriteriaBuilder.Case<R>

Specified by:

otherwise in interface JpaSearchedCase<R>

Parameters:

result - "else" result

Returns:

expression

otherwise

public SqmExpression<R> otherwise(Expression<? extends R> result)

Description copied from interface: CriteriaBuilder.Case

Add an "else" clause to the case expression.

Specified by:

otherwise in interface CriteriaBuilder.Case<R>

Specified by:

otherwise in interface JpaSearchedCase<R>

Parameters:

result - "else" result expression

Returns:

expression