org.codehaus.plexus.interpolation
Interface InterpolationPostProcessor

public interface InterpolationPostProcessor

Used to allow full recursion of value interpolation before applying some rule to the result.

Version:

$Id: InterpolationPostProcessor.java 7717 2008-09-12 21:04:19Z jdcasey $

Method Summary

java.lang.Object

execute(java.lang.String expression, java.lang.Object value) Given the starting expression and the fully-recursively-interpolated value, perform some post-processing step and return the resulting [possibly different] value, or null if no change was made..

Method Detail

execute

java.lang.Object execute(java.lang.String expression,
                         java.lang.Object value)

Given the starting expression and the fully-recursively-interpolated value, perform some post-processing step and return the resulting [possibly different] value, or null if no change was made..

Parameters:

expression - the original expression

value - the original value after fully recursive interpolation of expression

Returns:

the processed value if a change was made; else return null