/*
* Copyright 2014 Daniel Bechler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.danielbechler.diff.example;
import de.danielbechler.diff.ObjectDifferBuilder;
import de.danielbechler.diff.node.DiffNode;
import de.danielbechler.diff.node.NodeHierarchyVisitor;
import de.danielbechler.diff.node.PrintingVisitor;
/**
* @author Daniel Bechler
*/
class SimpleNodeExample
{
private SimpleNodeExample()
{
}
public static void main(final String[] args)
{
final Person bruceWayne = new Person("Bruce", "Wayne");
final Person batman = new Person("Batman", null);
final DiffNode rootNode = ObjectDifferBuilder.buildDefault().compare(batman, bruceWayne);
rootNode.visit(new NodeHierarchyVisitor(10));
rootNode.visit(new PrintingVisitor(batman, bruceWayne)
{
@Override
protected boolean filter(final DiffNode node)
{
return true;
}
});
}
private static class Person
{
private String firstName;
private String lastName;
private Person(final String firstName, final String lastName)
{
this.firstName = firstName;
this.lastName = lastName;
}
public String getFirstName()
{
return firstName;
}
public void setFirstName(final String firstName)
{
this.firstName = firstName;
}
public String getLastName()
{
return lastName;
}
public void setLastName(final String lastName)
{
this.lastName = lastName;
}
@Override
public String toString()
{
final StringBuilder sb = new StringBuilder();
if (firstName != null)
{
sb.append(firstName).append(' ');
}
if (lastName != null)
{
sb.append(lastName);
}
return sb.toString();
}
}
}