org.weborganic.ox.util
Class DiffXBasic

java.lang.Object
  com.topologi.diffx.algorithm.DiffXAlgorithmBase
      org.weborganic.ox.util.DiffXBasic

All Implemented Interfaces:

DiffXAlgorithm

public final class DiffXBasic
extends DiffXAlgorithmBase

Performs the diff comparison using the LCS algorithm.

Version:

30 October 2013

Author:

Christophe Lauret

Constructor Summary

DiffXBasic(EventSequence seq0, EventSequence seq1)
Creates a new DiffXAlgorithmBase.

Method Summary

int	length() Returns the length of the longest common sequence.
void	process(DiffXFormatter formatter) Writes the diff sequence using the specified formatter.

Methods inherited from class com.topologi.diffx.algorithm.DiffXAlgorithmBase

getFirstSequence, getSecondSequence

Methods inherited from class java.lang.Object

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

Constructor Detail

DiffXBasic

public DiffXBasic(EventSequence seq0,
                  EventSequence seq1)

Creates a new DiffXAlgorithmBase.

Parameters:

seq0 - The first sequence to compare.

seq1 - The second sequence to compare.

Method Detail

length

public int length()

Returns the length of the longest common sequence.

Returns:

the length of the longest common sequence.

process

public void process(DiffXFormatter formatter)
             throws IOException

Writes the diff sequence using the specified formatter.

Parameters:

formatter - The formatter that will handle the output.

Throws:

IOException - If thrown by the formatter.