org.springmodules.validation.util.fel.parser
Class OgnlFunctionExpressionParser.OgnlFunction

java.lang.Object
  extended by org.springmodules.validation.util.fel.parser.OgnlFunctionExpressionParser.OgnlFunction
All Implemented Interfaces:
Function
Enclosing class:
OgnlFunctionExpressionParser

protected class OgnlFunctionExpressionParser.OgnlFunction
extends Object
implements Function

A function that is associated with an OGNL expression and evaluates this expression on the given object.


Constructor Summary
OgnlFunctionExpressionParser.OgnlFunction(String expressionAsString)
           
 
Method Summary
 Object evaluate(Object argument)
          Evaluate the function on the given argument and return the evaluation result.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

OgnlFunctionExpressionParser.OgnlFunction

public OgnlFunctionExpressionParser.OgnlFunction(String expressionAsString)
Method Detail

evaluate

public Object evaluate(Object argument)
Description copied from interface: Function
Evaluate the function on the given argument and return the evaluation result.

Specified by:
evaluate in interface Function
Parameters:
argument - The argument to the function.
Returns:
The evaluation result


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