jrummikub.model
Class StoneHeap

java.lang.Object
  jrummikub.model.StoneHeap

public class StoneHeap
extends java.lang.Object

StoneHeap creates all Stones for a game, manages them and allows players to draw one or more random Stones.

Field Summary

(package private) java.util.List<Stone>

heap

Constructor Summary

StoneHeap()
Creates 106 Stones according to standard rules

Method Summary

Stone	drawStone() Removes random Stone from the heap and returns it
java.util.List<Stone>	drawStones(int number) Removes several Stones from the heap and returns them
int	getSize() Get the number of stones left
void	putBack(java.util.Collection<Stone> stones) Put stones back on the heap

Methods inherited from class java.lang.Object

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

Field Detail

heap

java.util.List<Stone> heap

Constructor Detail

StoneHeap

public StoneHeap()

Creates 106 Stones according to standard rules

Method Detail

drawStone

public Stone drawStone()

Removes random Stone from the heap and returns it

Returns:

the drawn stone

drawStones

public java.util.List<Stone> drawStones(int number)

Removes several Stones from the heap and returns them

Parameters:

number - number of requested Stones

Returns:

list of drawn stones

getSize

public int getSize()

Get the number of stones left

Returns:

number of stones on the heap

putBack

public void putBack(java.util.Collection<Stone> stones)

Put stones back on the heap

Parameters:

stones - collection of stones to put back