public class replaceFunction extends Object implements FilterFunction
Constructor and Description |
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replaceFunction() |
Modifier and Type | Method and Description |
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Object |
evaluate(FunctionCallExpression expr,
MessageEvaluationContext message_ctx)
Evaluate the given expression for this function in the given context.
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boolean |
isValid(FunctionCallExpression expr)
Check whether the given expression is valid for this function.
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boolean |
returnsBoolean(FunctionCallExpression expr)
Indicate that this function does not return a boolean value.
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public replaceFunction()
public boolean isValid(FunctionCallExpression expr)
isValid
in interface FilterFunction
expr
- - the expression consisting of a call to this function.public boolean returnsBoolean(FunctionCallExpression expr)
returnsBoolean
in interface FilterFunction
expr
- - the expression consisting of a call to this function.public Object evaluate(FunctionCallExpression expr, MessageEvaluationContext message_ctx) throws JMSException
evaluate
in interface FilterFunction
expr
- - the expression consisting of a call to this function.JMSException
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