jrummikub.model
Interface IStoneTray<E extends Sizeable>

Type Parameters:

E - Objects held by the IStoneTray

All Superinterfaces:

java.lang.Cloneable, java.lang.Iterable<Pair<E,Position>>

All Known Subinterfaces:

IHand, ITable

All Known Implementing Classes:

Hand, StoneTray, Table

public interface IStoneTray<E extends Sizeable>
extends java.lang.Iterable<Pair<E,Position>>, java.lang.Cloneable

Interface for the StoneTray model

Method Summary

IStoneTray<E>	clone() Create a clone of the StoneTray
void	drop(E object, Position position) Adds object to the tray
Position	getPosition(E object) Returns the position of an object that is already on the tray
int	getSize() Return the number of objects on the tray
boolean	pickUp(E object) Tries to pick up (remove) a given object

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

drop

void drop(E object,
          Position position)

Adds object to the tray

Parameters:

object - object to add to Hand

position - Position to put the object

getPosition

Position getPosition(E object)

Returns the position of an object that is already on the tray

Parameters:

object - object whose position is requested

Returns:

position of the object or null when the object is not on the tray

pickUp

boolean pickUp(E object)

Tries to pick up (remove) a given object

Parameters:

object - object to pick up

Returns:

true when the object was successfully removed

clone

IStoneTray<E> clone()

Create a clone of the StoneTray

Returns:

cloned StoneTray

getSize

int getSize()

Return the number of objects on the tray

Returns:

number of objects