Package org.drools.examples.sudoku

Class CellGroup

java.lang.Object

org.drools.examples.sudoku.SetOfNine

org.drools.examples.sudoku.CellGroup

Direct Known Subclasses:

CellFile, CellSqr

public abstract class CellGroup
extends SetOfNine

Abstract base class for all kinds of groups of related cells.

Field Summary

Fields

Modifier and Type	Field	Description
static final Set<Integer>	ALL_NINE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CellGroup()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addCell(Cell cell)	Add another Cell object to the cells of this group.
List<Cell>	getCells()	Returns the Cell objects in this group.

Methods inherited from class org.drools.examples.sudoku.SetOfNine

blockExcept, blockValue, getFree, getFreeCount, getFreeValue

Methods inherited from class java.lang.Object

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

Field Details

ALL_NINE

public static final Set<Integer> ALL_NINE

Constructor Details

CellGroup

protected CellGroup()

Constructor.

Method Details

addCell

public void addCell(Cell cell)

Add another Cell object to the cells of this group.

Parameters:

cell - a Cell object.

getCells

public List<Cell> getCells()

Returns the Cell objects in this group.

Returns:

a List of Cell objects.