snakeprogram
Class MultipleSnakesStore

java.lang.Object
  snakeprogram.MultipleSnakesStore

All Implemented Interfaces:

java.lang.Iterable<Snake>

public class MultipleSnakesStore
extends java.lang.Object
implements java.lang.Iterable<Snake>

This class stores multiple snakes, it has some convenience functions for checking if snakes exist or not.

Constructor Summary

MultipleSnakesStore()

Method Summary

void	addSnake(Snake snk)
void	deleteSnake(Snake snk)
Snake	getLastSnake()
int	getNumberOfSnakes()
Snake	getSnake(int index)
java.util.Iterator<Snake>	iterator()
void	purgeSnakes() remove empty snakes

Methods inherited from class java.lang.Object

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

Constructor Detail

MultipleSnakesStore

public MultipleSnakesStore()

Method Detail

addSnake

public void addSnake(Snake snk)

deleteSnake

public void deleteSnake(Snake snk)

getSnake

public Snake getSnake(int index)

getNumberOfSnakes

public int getNumberOfSnakes()

getLastSnake

public Snake getLastSnake()

iterator

public java.util.Iterator<Snake> iterator()

Specified by:

iterator in interface java.lang.Iterable<Snake>

purgeSnakes

public void purgeSnakes()

remove empty snakes