org.datanucleus.api.jpa.criteria

Class CaseExpressionImpl<R>

java.lang.Object

org.datanucleus.api.jpa.criteria.ExpressionImpl<R>

org.datanucleus.api.jpa.criteria.CaseExpressionImpl<R>

Type Parameters:

R - The type of the result

All Implemented Interfaces:

Serializable, javax.persistence.criteria.CriteriaBuilder.Case<R>, javax.persistence.criteria.Expression<R>, javax.persistence.criteria.Selection<R>, javax.persistence.TupleElement<R>

public class CaseExpressionImpl<R>
extends ExpressionImpl<R>
implements javax.persistence.criteria.CriteriaBuilder.Case<R>

Implementation of JPA Case expression.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.datanucleus.api.jpa.criteria.ExpressionImpl

cb

Constructor Summary

Constructors

Constructor and Description
CaseExpressionImpl(CriteriaBuilderImpl cb)

Method Summary

Modifier and Type	Method and Description
javax.persistence.criteria.Expression<R>	otherwise(javax.persistence.criteria.Expression<? extends R> result)
javax.persistence.criteria.Expression<R>	otherwise(R result)
javax.persistence.criteria.CriteriaBuilder.Case<R>	when(javax.persistence.criteria.Expression<Boolean> condition, javax.persistence.criteria.Expression<? extends R> result)
javax.persistence.criteria.CriteriaBuilder.Case<R>	when(javax.persistence.criteria.Expression<Boolean> condition, R result)

Methods inherited from class org.datanucleus.api.jpa.criteria.ExpressionImpl

alias, as, getAlias, getCompoundSelectionItems, getJavaType, getQueryExpression, in, in, in, in, isCompoundSelection, isNotNull, isNull, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.criteria.Expression

as, in, in, in, in, isNotNull, isNull

Methods inherited from interface javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Constructor Detail

CaseExpressionImpl

public CaseExpressionImpl(CriteriaBuilderImpl cb)

Method Detail

when

public javax.persistence.criteria.CriteriaBuilder.Case<R> when(javax.persistence.criteria.Expression<Boolean> condition,
                                                               R result)

Specified by:

when in interface javax.persistence.criteria.CriteriaBuilder.Case<R>

when

public javax.persistence.criteria.CriteriaBuilder.Case<R> when(javax.persistence.criteria.Expression<Boolean> condition,
                                                               javax.persistence.criteria.Expression<? extends R> result)

Specified by:

when in interface javax.persistence.criteria.CriteriaBuilder.Case<R>

otherwise

public javax.persistence.criteria.Expression<R> otherwise(R result)

Specified by:

otherwise in interface javax.persistence.criteria.CriteriaBuilder.Case<R>

otherwise

public javax.persistence.criteria.Expression<R> otherwise(javax.persistence.criteria.Expression<? extends R> result)

Specified by:

otherwise in interface javax.persistence.criteria.CriteriaBuilder.Case<R>