com.topologi.diffx.algorithm

Class DiffXAlgorithmBase

java.lang.Object

com.topologi.diffx.algorithm.DiffXAlgorithmBase

All Implemented Interfaces:

DiffXAlgorithm

Direct Known Subclasses:

DiffXFitopsy, DiffXFitsy, DiffXFitWesyma, DiffXKumarRangan

public abstract class DiffXAlgorithmBase
extends Object
implements DiffXAlgorithm

A base class for Diff-X algorithms.

Version:

15 December 2004

Author:

Christophe Lauret

Field Summary

Fields

Modifier and Type	Field and Description
protected int	length The length of the LCS.
protected int	length1 Length of the first sequence to compare.
protected int	length2 Length of the second sequence to compare.
protected EventSequence	sequence1 The first sequence of events to test.
protected EventSequence	sequence2 The second sequence of events to test.

Constructor Summary

Constructors

Constructor and Description
DiffXAlgorithmBase(EventSequence seq0, EventSequence seq1) Creates a new DiffX algorithm base class.

Method Summary

Methods

Modifier and Type	Method and Description
EventSequence	getFirstSequence() Returns the first sequence used for the diff-x comparison.
EventSequence	getSecondSequence() Returns the second sequence used for the diff-x comparison.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.topologi.diffx.algorithm.DiffXAlgorithm

length, process

Field Detail

sequence1

protected final EventSequence sequence1

The first sequence of events to test.

sequence2

protected final EventSequence sequence2

The second sequence of events to test.

length1

protected final int length1

Length of the first sequence to compare.

length2

protected final int length2

Length of the second sequence to compare.

length

protected int length

The length of the LCS.

Constructor Detail

DiffXAlgorithmBase

public DiffXAlgorithmBase(EventSequence seq0,
                  EventSequence seq1)

Creates a new DiffX algorithm base class.

Parameters:

seq0 - The first sequence to compare.

seq1 - The second sequence to compare.

Method Detail

getFirstSequence

public final EventSequence getFirstSequence()

Returns the first sequence used for the diff-x comparison.

Specified by:

getFirstSequence in interface DiffXAlgorithm

Returns:

the first sequence used for the diff-x comparison.

getSecondSequence

public final EventSequence getSecondSequence()

Returns the second sequence used for the diff-x comparison.

Specified by:

getSecondSequence in interface DiffXAlgorithm

Returns:

the second sequence used for the diff-x comparison.