proj2
Class Coordinates

java.lang.Object
  proj2.Coordinates

public class Coordinates
extends java.lang.Object

Encapsulate the row and column of one cell in a 2-D coordinate system

Class Invariant:
The row and column are nonnegative
Coordinate objects are immutable

Author:

Dennis Frey

Constructor Summary

Coordinates(int row, int column)
Constructs a new Coordinate from the specified row and column

Method Summary

int	getColumn() Accessor for the column
int	getRow() Accessor for the row

Methods inherited from class java.lang.Object

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

Constructor Detail

Coordinates

public Coordinates(int row,
                   int column)

Constructs a new Coordinate from the specified row and column

Parameters:

row - 0-based row number

column - 0-based column number

Method Detail

getRow

public int getRow()

Accessor for the row

Returns:

the row

getColumn

public int getColumn()

Accessor for the column

Returns:

the column