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

Class UnaryExpressionFactory

java.lang.Object

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

public final class UnaryExpressionFactory
extends Object

Factory creating unary expressions

Method Summary

Modifier and Type	Method	Description
static <T,R> ExpressionNode<T,R>	negate(ExpressionNode<T,R> expression)	Negates the expression supplied

Methods inherited from class java.lang.Object

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

Method Detail

negate

public static <T,R> ExpressionNode<T,R> negate(ExpressionNode<T,R> expression)

Negates the expression supplied

Type Parameters:

T - Input parameter type

R - Return parameter type

Parameters:

expression - ExpressionNode

Returns:

Negated expression