de.danielbechler.diff.visitor
Class ToMapPrintingVisitor

java.lang.Object
  de.danielbechler.diff.visitor.PrintingVisitor
      de.danielbechler.diff.visitor.ToMapPrintingVisitor

All Implemented Interfaces:

Node.Visitor

public class ToMapPrintingVisitor
extends PrintingVisitor

This visitor generates the same output as the PrintingVisitor, but instead of printing it to System.out, it will store the messages in a Map, identified by the property path of the visited node. The Map can later be accessed via getMessages() to provide a way to post-process the collected information.

Author:

Daniel Bechler (SQiShER), Mayank Kumar (mayankk)

Constructor Summary

ToMapPrintingVisitor(Object working, Object base)

Method Summary

void	clear()
protected String	differenceToString(Node node, Object base, Object modified)
String	getMessage(PropertyPath path)
Map<PropertyPath,String>	getMessages()
String	getMessagesAsString()
boolean	hasMessages()
protected void	print(String text)
String	toString()

Methods inherited from class de.danielbechler.diff.visitor.PrintingVisitor

accept, filter

Methods inherited from class java.lang.Object

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

Constructor Detail

ToMapPrintingVisitor

public ToMapPrintingVisitor(Object working,
                            Object base)

Method Detail

print

protected void print(String text)

Overrides:

print in class PrintingVisitor

differenceToString

protected String differenceToString(Node node,
                                    Object base,
                                    Object modified)

Overrides:

differenceToString in class PrintingVisitor

clear

public void clear()

getMessages

public Map<PropertyPath,String> getMessages()

getMessage

public String getMessage(PropertyPath path)

hasMessages

public boolean hasMessages()

getMessagesAsString

public String getMessagesAsString()

toString

public String toString()

Overrides:

toString in class Object