Package org.apache.qpid.server.query.engine.parsing.factory

Class ConditionalExpressionFactory

java.lang.Object

org.apache.qpid.server.query.engine.parsing.factory.ConditionalExpressionFactory

public final class ConditionalExpressionFactory
extends java.lang.Object

Factory creating conditional expressions

Method Summary

Modifier and Type	Method	Description
static <T,R> CaseExpression<T,R>	caseExpression(java.util.List<ExpressionNode<T,R>> conditions, java.util.List<ExpressionNode<T,R>> outcomes)	Creates CASE expression

Methods inherited from class java.lang.Object

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

Method Detail

caseExpression

public static <T,R> CaseExpression<T,R> caseExpression(java.util.List<ExpressionNode<T,R>> conditions,
                                                                   java.util.List<ExpressionNode<T,R>> outcomes)

Creates CASE expression

Type Parameters:

T - Input parameter type

R - Return parameter type

Parameters:

conditions - List of conditions

outcomes - List of outcomes

Returns:

CaseExpression instance