net.sf.jzeno.echo.script.expr
Class ValidationWalker

java.lang.Object
  net.sf.jzeno.echo.script.expr.ValidationWalker

All Implemented Interfaces:

TreeWalker

public class ValidationWalker
extends java.lang.Object
implements TreeWalker

Tree walker that is capable of checking a given value with a given validation expression.

Constructor Summary

ValidationWalker(java.lang.Object root, java.util.Map variables)

Method Summary

java.lang.Object	getResult()
void	postProcess(org.antlr.runtime.tree.CommonTree node)
void	preProcess(org.antlr.runtime.tree.CommonTree node)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ValidationWalker

public ValidationWalker(java.lang.Object root,
                        java.util.Map variables)

Method Detail

preProcess

public void preProcess(org.antlr.runtime.tree.CommonTree node)

Specified by:

preProcess in interface TreeWalker

postProcess

public void postProcess(org.antlr.runtime.tree.CommonTree node)

Specified by:

postProcess in interface TreeWalker

getResult

public java.lang.Object getResult()