Package org.apache.activemq.filter

Class LogicExpression.ORExpression

java.lang.Object

org.apache.activemq.filter.LogicExpression

org.apache.activemq.filter.LogicExpression.ORExpression

All Implemented Interfaces:

BooleanExpression, Expression

Enclosing class:

LogicExpression

public static class LogicExpression.ORExpression
extends LogicExpression

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.activemq.filter.LogicExpression

LogicExpression.ORExpression

Field Summary

Fields inherited from class org.apache.activemq.filter.LogicExpression

expressions

Constructor Summary

Constructors

Constructor	Description
ORExpression(BooleanExpression lvalue, BooleanExpression rvalue)

Method Summary

Modifier and Type	Method	Description
Object	evaluate(MessageEvaluationContext message)
String	getExpressionSymbol()	Returns the symbol that represents this binary expression.
boolean	matches(MessageEvaluationContext message)

Methods inherited from class org.apache.activemq.filter.LogicExpression

addExpression, createAND, createOR, getLeft, getRight, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ORExpression

public ORExpression(BooleanExpression lvalue,
                    BooleanExpression rvalue)

Method Detail

evaluate

public Object evaluate(MessageEvaluationContext message)
                throws JMSException

Specified by:

evaluate in interface Expression

Specified by:

evaluate in class LogicExpression

Returns:

the value of this expression

Throws:

JMSException

matches

public boolean matches(MessageEvaluationContext message)
                throws JMSException

Specified by:

matches in interface BooleanExpression

Specified by:

matches in class LogicExpression

Returns:

true if the expression evaluates to Boolean.TRUE.

Throws:

JMSException

getExpressionSymbol

public String getExpressionSymbol()

Description copied from class: LogicExpression

Returns the symbol that represents this binary expression. For example, addition is represented by "+"

Specified by:

getExpressionSymbol in class LogicExpression

Returns: