org.datanucleus.api.jdo.query

Class IfThenElseExpressionImpl<T>

java.lang.Object

org.datanucleus.api.jdo.query.ExpressionImpl<T>

org.datanucleus.api.jdo.query.ComparableExpressionImpl<T>

org.datanucleus.api.jdo.query.IfThenElseExpressionImpl<T>

All Implemented Interfaces:

javax.jdo.query.ComparableExpression<T>, javax.jdo.query.Expression<T>, javax.jdo.query.IfThenElseExpression<T>

public class IfThenElseExpressionImpl<T>
extends ComparableExpressionImpl<T>
implements javax.jdo.query.IfThenElseExpression<T>

Implementation of an IfThenElseExpression. Generates an underlying generic CaseExpression.

Field Summary

Fields inherited from class org.datanucleus.api.jdo.query.ExpressionImpl

exprType, queryExpr

Constructor Summary

Constructors

Constructor and Description
IfThenElseExpressionImpl()

Method Summary

Modifier and Type	Method and Description
javax.jdo.query.IfThenElseExpression<T>	elseEnd(javax.jdo.query.Expression<T> valueExpr)
javax.jdo.query.IfThenElseExpression<T>	elseEnd(T value)
javax.jdo.query.IfThenElseExpression<T>	ifThen(javax.jdo.query.BooleanExpression ifExpr, javax.jdo.query.Expression<T> valueExpr)
javax.jdo.query.IfThenElseExpression<T>	ifThen(javax.jdo.query.BooleanExpression ifExpr, T value)

Methods inherited from class org.datanucleus.api.jdo.query.ComparableExpressionImpl

asc, desc, gt, gt, gteq, gteq, lt, lt, lteq, lteq, max, min

Methods inherited from class org.datanucleus.api.jdo.query.ExpressionImpl

as, cast, count, countDistinct, eq, eq, getQueryExpression, instanceOf, isParameter, isVariable, ne, ne

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jdo.query.ComparableExpression

asc, desc, gt, gt, gteq, gteq, lt, lt, lteq, lteq, max, min

Methods inherited from interface javax.jdo.query.Expression

as, cast, count, countDistinct, eq, eq, instanceOf, ne, ne

Constructor Detail

IfThenElseExpressionImpl

public IfThenElseExpressionImpl()

Method Detail

ifThen

public javax.jdo.query.IfThenElseExpression<T> ifThen(javax.jdo.query.BooleanExpression ifExpr,
                                                      T value)

Specified by:

ifThen in interface javax.jdo.query.IfThenElseExpression<T>

ifThen

public javax.jdo.query.IfThenElseExpression<T> ifThen(javax.jdo.query.BooleanExpression ifExpr,
                                                      javax.jdo.query.Expression<T> valueExpr)

Specified by:

ifThen in interface javax.jdo.query.IfThenElseExpression<T>

elseEnd

public javax.jdo.query.IfThenElseExpression<T> elseEnd(T value)

Specified by:

elseEnd in interface javax.jdo.query.IfThenElseExpression<T>

elseEnd

public javax.jdo.query.IfThenElseExpression<T> elseEnd(javax.jdo.query.Expression<T> valueExpr)

Specified by:

elseEnd in interface javax.jdo.query.IfThenElseExpression<T>