com.amoebacode.blackjack.event
Class EventListenerCollection

java.lang.Object
  |
  +--com.amoebacode.blackjack.event.EventListenerCollection

Direct Known Subclasses:

BasicStrategyEventListenerCollection, DealerEventListenerCollection, DeckEventListenerCollection, GameEventListenerCollection, HandEventListenerCollection, PlayerEventListenerCollection, RoundEventListenerCollection

public abstract class EventListenerCollection

extends java.lang.Object

EventListenerCollection manages a collection of blackjack event listeners.

Version:

0.9

Author:

Jason Gurney

Field Summary

private java.util.List

listeners The list of blackjack event listeners

Constructor Summary

protected

EventListenerCollection() Default protected constructor.

Method Summary

void	addEventListener(BlackjackEventListener listener) Adds the specified blackjack event listener to this collection.
protected BlackjackEventListener	getEventListenerAt(int index) Returns the blackjack event listener at the specified index.
protected int	getNumberOfListeners() Returns the number of blackjack event listeners in this collection.

Methods inherited from class java.lang.Object

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

Field Detail

listeners

private java.util.List listeners

The list of blackjack event listeners

Constructor Detail

EventListenerCollection

protected EventListenerCollection()

Default protected constructor.

Method Detail

addEventListener

public void addEventListener(BlackjackEventListener listener)

Adds the specified blackjack event listener to this collection.

Parameters:

listener - the BlackjackEventListener to add

getNumberOfListeners

protected int getNumberOfListeners()

Returns the number of blackjack event listeners in this collection.

Returns:

the number of listeners

getEventListenerAt

protected BlackjackEventListener getEventListenerAt(int index)

Returns the blackjack event listener at the specified index.

Parameters:

index - the index of the listener to retrieve

Returns:

the BlackjackEventListener at the specified index