Package org.apache.activemq.filter
Class LogicExpression.ORExpression
- java.lang.Object
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- org.apache.activemq.filter.LogicExpression
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- org.apache.activemq.filter.LogicExpression.ORExpression
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- All Implemented Interfaces:
BooleanExpression
,Expression
- Enclosing class:
- LogicExpression
public static class LogicExpression.ORExpression extends LogicExpression
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.activemq.filter.LogicExpression
LogicExpression.ORExpression
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Field Summary
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Fields inherited from class org.apache.activemq.filter.LogicExpression
expressions
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Constructor Summary
Constructors Constructor Description ORExpression(BooleanExpression lvalue, BooleanExpression rvalue)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
evaluate(MessageEvaluationContext message)
String
getExpressionSymbol()
Returns the symbol that represents this binary expression.boolean
matches(MessageEvaluationContext message)
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Methods inherited from class org.apache.activemq.filter.LogicExpression
addExpression, createAND, createOR, getLeft, getRight, toString
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Constructor Detail
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ORExpression
public ORExpression(BooleanExpression lvalue, BooleanExpression rvalue)
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Method Detail
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evaluate
public Object evaluate(MessageEvaluationContext message) throws JMSException
- Specified by:
evaluate
in interfaceExpression
- Specified by:
evaluate
in classLogicExpression
- Returns:
- the value of this expression
- Throws:
JMSException
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matches
public boolean matches(MessageEvaluationContext message) throws JMSException
- Specified by:
matches
in interfaceBooleanExpression
- Specified by:
matches
in classLogicExpression
- Returns:
- true if the expression evaluates to Boolean.TRUE.
- Throws:
JMSException
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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 classLogicExpression
- Returns:
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