com.example.firstapp

Class GridModel

java.lang.Object

com.example.firstapp.GridModel

public class GridModel
extends java.lang.Object

This is the model used by 4*4 board. It stores the information about which positions have been touched and the set pattern by the user.

Author:

zcy1848

Constructor Summary

Constructors

Constructor and Description
GridModel() This constructs the model.

Method Summary

Modifier and Type	Method and Description
void	add(int x, int y) Adds a position to the set of touched positions
boolean	check(int x, int y) Retrieves whether a position has been touched.
void	clear() Clears the state of the touched positions
boolean	isMatch() Determines whether the touched positions match the pattern set by user.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridModel

public GridModel()

This constructs the model.

Method Detail

check

public boolean check(int x,
                     int y)

Retrieves whether a position has been touched.

Parameters:

x - the x coordinate of the position

y - the y coordinate of the position

Returns:

whether the position has been touched

add

public void add(int x,
                int y)

Adds a position to the set of touched positions

Parameters:

x - the x coordinate of the position

y - the y coordinate of the position

clear

public void clear()

Clears the state of the touched positions

isMatch

public boolean isMatch()

Determines whether the touched positions match the pattern set by user.

Returns: