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

java.lang.Object
  org.springmodules.validation.util.fel.parser.OgnlFunctionExpressionParser.OgnlFunction

All Implemented Interfaces:

Function

Enclosing class:

OgnlFunctionExpressionParser

protected class OgnlFunctionExpressionParser.OgnlFunction
extends java.lang.Object
implements Function

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

Constructor Summary

OgnlFunctionExpressionParser.OgnlFunction(java.lang.String expressionAsString)

Method Summary

java.lang.Object

evaluate(java.lang.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(java.lang.String expressionAsString)

Method Detail

evaluate

public java.lang.Object evaluate(java.lang.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