Package com.barrybecker4.game.twoplayer.gomoku.analysis.differencers

Class DownDiagonalDifferencer

java.lang.Object

com.barrybecker4.game.twoplayer.gomoku.analysis.differencers.ValueDifferencer

com.barrybecker4.game.twoplayer.gomoku.analysis.differencers.DownDiagonalDifferencer

public class DownDiagonalDifferencer
extends ValueDifferencer

Determines the difference in value between the most recent move and how it was before in the downward diagonal direction.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	numCols
protected int	numRows

Fields inherited from class com.barrybecker4.game.twoplayer.gomoku.analysis.differencers.ValueDifferencer

board_, lineFactory_, patterns_, winLength

Constructor Summary

Constructors

Constructor	Description
DownDiagonalDifferencer(TwoPlayerBoard board, Patterns patterns, LineFactory lineFactory)

Method Summary

Modifier and Type	Method	Description
int	findValueDifference(int row, int col, com.barrybecker4.optimization.parameter.ParameterArray weights)
protected void	init()

Methods inherited from class java.lang.Object

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

Field Detail

numRows

protected int numRows

numCols

protected int numCols

Constructor Detail

DownDiagonalDifferencer

public DownDiagonalDifferencer(TwoPlayerBoard board,
                               Patterns patterns,
                               LineFactory lineFactory)

Method Detail

findValueDifference

public int findValueDifference(int row,
                               int col,
                               com.barrybecker4.optimization.parameter.ParameterArray weights)

Specified by:

findValueDifference in class ValueDifferencer

Returns:

the difference in worth after making a move compared with before.

init

protected void init()