net.timewalker.ffmq4.common.message.selector.expression.operator

Class IsNotNullOperator

java.lang.Object

net.timewalker.ffmq4.common.message.selector.expression.SelectorNode

net.timewalker.ffmq4.common.message.selector.expression.operator.AbstractUnaryOperator

net.timewalker.ffmq4.common.message.selector.expression.operator.IsNullOperator

net.timewalker.ffmq4.common.message.selector.expression.operator.IsNotNullOperator

All Implemented Interfaces:

ConditionalExpression

public class IsNotNullOperator
extends IsNullOperator

IsNotNullOperator

Field Summary

Fields inherited from class net.timewalker.ffmq4.common.message.selector.expression.operator.AbstractUnaryOperator

operand

Constructor Summary

Constructors

Constructor and Description
IsNotNullOperator(SelectorNode operand) Constructor

Method Summary

Modifier and Type	Method and Description
Object	evaluate(javax.jms.Message message) Evaluate the node
String	toString()

Methods inherited from class net.timewalker.ffmq4.common.message.selector.expression.SelectorNode

evaluateBoolean, evaluateNumeric, evaluateString, getNodeType, negate, parenthesize

Methods inherited from class java.lang.Object

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

Constructor Detail

IsNotNullOperator

public IsNotNullOperator(SelectorNode operand)
                  throws javax.jms.InvalidSelectorException

Constructor

Throws:

javax.jms.InvalidSelectorException

Method Detail

evaluate

public Object evaluate(javax.jms.Message message)
                throws javax.jms.JMSException

Description copied from class: SelectorNode

Evaluate the node

Overrides:

evaluate in class IsNullOperator

Throws:

javax.jms.JMSException

toString

public String toString()

Overrides:

toString in class IsNullOperator