Package org.hibernate.query.criteria

Interface JpaSimpleCase<C,R>

All Superinterfaces:

CriteriaBuilder.SimpleCase<C,R>, Expression<R>, JpaCriteriaNode, JpaExpression<R>, JpaSelection<R>, JpaTupleElement<R>, Selection<R>, Serializable, TupleElement<R>

All Known Implementing Classes:

SqmCaseSimple

public interface JpaSimpleCase<C,R>
extends JpaExpression<R>, CriteriaBuilder.SimpleCase<C,R>

Author:

Steve Ebersole

Method Summary

Modifier and Type	Method	Description
JpaExpression<C>	getExpression()	Return the expression to be tested against the conditions.
JpaSimpleCase<C,R>	otherwise(Expression<? extends R> result)	Add an "else" clause to the case expression.
JpaSimpleCase<C,R>	otherwise(R result)	Add an "else" clause to the case expression.
JpaSimpleCase<C,R>	when(C condition, Expression<? extends R> result)	Add a when/then clause to the case expression.
JpaSimpleCase<C,R>	when(C condition, R result)	Add a when/then clause to the case expression.
JpaSimpleCase<C,R>	when(Expression<? extends C> condition, Expression<? extends R> result)	Add a when/then clause to the case expression.
JpaSimpleCase<C,R>	when(Expression<? extends C> condition, R result)	Add a when/then clause to the case expression.

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

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

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 jakarta.persistence.TupleElement

getAlias

Method Details

getExpression

JpaExpression<C> getExpression()

Description copied from interface: CriteriaBuilder.SimpleCase

Return the expression to be tested against the conditions.

Specified by:

getExpression in interface CriteriaBuilder.SimpleCase<C,R>

Returns:

expression

when

JpaSimpleCase<C,R> when(C condition,
 R result)

Description copied from interface: CriteriaBuilder.SimpleCase

Add a when/then clause to the case expression.

Specified by:

when in interface CriteriaBuilder.SimpleCase<C,R>

Parameters:

condition - "when" condition

result - "then" result value

Returns:

simple case expression

when

JpaSimpleCase<C,R> when(C condition,
 Expression<? extends R> result)

Description copied from interface: CriteriaBuilder.SimpleCase

Add a when/then clause to the case expression.

Specified by:

when in interface CriteriaBuilder.SimpleCase<C,R>

Parameters:

condition - "when" condition

result - "then" result expression

Returns:

simple case expression

when

JpaSimpleCase<C,R> when(Expression<? extends C> condition,
 R result)

Description copied from interface: CriteriaBuilder.SimpleCase

Add a when/then clause to the case expression.

Specified by:

when in interface CriteriaBuilder.SimpleCase<C,R>

Parameters:

condition - "when" condition

result - "then" result value

Returns:

simple case expression

when

JpaSimpleCase<C,R> when(Expression<? extends C> condition,
 Expression<? extends R> result)

Description copied from interface: CriteriaBuilder.SimpleCase

Add a when/then clause to the case expression.

Specified by:

when in interface CriteriaBuilder.SimpleCase<C,R>

Parameters:

condition - "when" condition

result - "then" result expression

Returns:

simple case expression

otherwise

JpaSimpleCase<C,R> otherwise(R result)

Description copied from interface: CriteriaBuilder.SimpleCase

Add an "else" clause to the case expression.

Specified by:

otherwise in interface CriteriaBuilder.SimpleCase<C,R>

Parameters:

result - "else" result

Returns:

expression

otherwise

JpaSimpleCase<C,R> otherwise(Expression<? extends R> result)

Description copied from interface: CriteriaBuilder.SimpleCase

Add an "else" clause to the case expression.

Specified by:

otherwise in interface CriteriaBuilder.SimpleCase<C,R>

Parameters:

result - "else" result expression

Returns:

expression