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

Field Summary

Fields

Modifier and Type

Field

Description

protected int

length

The length of the LCS.

protected final int

length1

Length of the first sequence to compare.

protected final int

length2

Length of the second sequence to compare.

protected final EventSequence

sequence1

The first sequence of events to test.

protected final EventSequence

sequence2

The second sequence of events to test.
Constructor Summary

Constructors

Constructor

Description

DiffXAlgorithmBase(EventSequence seq0, EventSequence seq1)

Creates a new DiffX algorithm base class.
Method Summary

Modifier and Type

Method

Description

final EventSequence

getFirstSequence()

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

final 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 Details
- 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 Details
- 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 Details
- 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.