Tic Tac Toe algorithm and source code in Java
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
* Copyright (c) 1997-2017 Javabelazy and/or its affiliates. All rights reserved.
*
*/
package com.cfed.tiktactoe;
import java.util.NoSuchElementException;
/**
* @author konzernites
* @since 1.0
* id : 6523895
*/
public class Matrix<E> extends AbstractMatrix<E> {
@SuppressWarnings("unused")
private static final long serialVersionUID = 8683452581122892189L;
private final int MAX_COLUMN;
private final int MAX_ROW;
private final int MAX_CAPACITY;
protected static final char EMPTY_DATA = '\0';
private static boolean isEditable = false;
private E elementData[][];
private int capacity = 0;
public Matrix(int row, int column) {
this.MAX_COLUMN = column;
this.MAX_ROW = row;
this.MAX_CAPACITY = MAX_ROW * MAX_COLUMN;
intialize();
}
@SuppressWarnings("unchecked")
private void intialize() {
this.elementData = (E[][]) new Object[MAX_ROW][MAX_COLUMN];
}
public Matrix() {
this(2, 2);
}
public void add(int row, int column, E value) throws IllegalAccessException {
if (row > MAX_ROW || column > MAX_COLUMN)
throw new IllegalAccessException("Illegal capacity");
else if (isFull() || isElementExist(row, column))
throw new IllegalAccessException("Value already exist");
else {
capacity++;
this.elementData[row][column] = value;
}
}
public E[][] getMatrix() {
if (isEmpty())
throw new NoSuchElementException("Matrix is empty");
else
return this.elementData;
}
public E getValue(int row, int column) {
if (isEmpty())
return null;
else if(isElementExist(row, column))
return this.elementData[row][column];
else
return null;
}
public void remove(int row, int column) {
if (isEmpty())
throw new NoSuchElementException("Cannot remove value from an empty matrix");
else {
this.elementData[row][column] = null;
capacity--;
}
}
public void removeAll() {
if (isEmpty())
throw new NoSuchElementException("Cannot remove value from an empty matrix");
else {
// TODO remove all elements from matrix
}
}
public void print() {
if (isEmpty())
throw new NoSuchElementException("Cannot display an empty matrix");
else {
for (int r = 0; r < MAX_ROW; r++) {
for (int c = 0; c < MAX_COLUMN; c++) {
if (null == elementData[r][c])
System.out.print(" | ");
else
System.out.print(elementData[r][c] + " | ");
}
System.out.println("");
}
}
}
public Dimensions dimension() {
Dimensions dimensions = new Dimensions();
dimensions.setRow(MAX_ROW);
dimensions.setColumn(MAX_COLUMN);
return dimensions;
}
private boolean isEmpty() {
if (capacity == 0)
return true;
else
return false;
}
public boolean isElementExist(int row, int column) {
if (isEmpty())
return false;
else if (null != elementData[row][column])
return true;
else
return false;
}
private boolean isFull() {
if (capacity >= MAX_CAPACITY)
return true;
else
return false;
}
public int size() {
return capacity;
}
}
An abstract Matrix for Tic Tac Toe.
Tic Tac Toe complete code will be available soon, stay update
