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org.cb.cardboard.AbstractCardBoardModel	52%	94%

1		// START LICENSE
2		// JSet - a Java JSet card board game implementation
3		// Copyright (C) 2004 Jerome Lacoste
4		//
5		// This program is free software; you can redistribute it and/or modify
6		// it under the terms of the GNU General Public License as published by
7		// the Free Software Foundation; either version 2 of the License, or (at
8		// your option) any later version.
9		//
10		// This program is distributed in the hope that it will be useful, but
11		// WITHOUT ANY WARRANTY; without even the implied warranty of
12		// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		// General Public License for more details.
14		//
15		// You should have received a copy of the GNU General Public License
16		// along with this program; if not, write to the Free Software
17		// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18		// END LICENSE
19
20		package org.cb.cardboard;
21
22		import java.util.List;
23		import java.util.ArrayList;
24
25		/**
26		* Abstract CardBoardModel implementation.
27		*
28		* Provides methods to register remove listeners.
29		*
30		* @author jerome@coffeebreaks.org - last modified by $LastModifiedBy$
31		* @version $Id: AbstractCardBoardModel.java 83 2004-04-13 13:51:09Z jerome $
32		*/
33	1	public abstract class AbstractCardBoardModel implements CardBoardModel
34		{
35		/** the list of listeners. */
36	1	private final List _boardListeners = new ArrayList();
37
38
39		/**
40		* Adds the specified listener to the instance's listener's list.
41		* @param listener the listener to add
42		*/
43		public void addBoardDataListener(final CardBoardModelListener listener)
44		{
45	0	_boardListeners.add(listener);
46	0	}
47
48		/**
49		* Removes the specified listener to the instance's listener's list.
50		* @param listener the listener to remove
51		*/
52		public void removeBoardDataListener(final CardBoardModelListener listener)
53		{
54	0	_boardListeners.remove(listener);
55	0	}
56
57		/**
58		* Fire the specified contents changed event
59		* @param event
60		* @see CardBoardModelListener#contentsChanged(org.cb.cardboard.CardBoardEvent)
61		*/
62		protected final void fireContentsChanged(class="keyword">final CardBoardEvent event)
63		{
64	17	if (_boardListeners != null)
65		{
66	17	for (int i = 0; i < _boardListeners.size(); i++)
67		{
68	0	final CardBoardModelListener boardListenerIF = (CardBoardModelListener) _boardListeners.get(i);
69	0	boardListenerIF.contentsChanged(event);
70		}
71		}
72	17	}
73
74		/**
75		* Fire the specified interval added event
76		* @param event
77		* @see CardBoardModelListener#intervalAdded(org.cb.cardboard.CardBoardEvent)
78		*/
79		protected final void fireIntervalAdded(class="keyword">final CardBoardEvent event)
80		{
81	1	if (_boardListeners != null)
82		{
83	1	for (int i = 0; i < _boardListeners.size(); i++)
84		{
85	0	final CardBoardModelListener boardListenerIF = (CardBoardModelListener) _boardListeners.get(i);
86	0	boardListenerIF.intervalAdded(event);
87		}
88		}
89	1	}
90
91		/**
92		* Fire the specified interval removed event
93		* @param event
94		* @see CardBoardModelListener#intervalRemoved(org.cb.cardboard.CardBoardEvent)
95		*/
96		protected final void fireIntervalRemoved(class="keyword">final CardBoardEvent event)
97		{
98	51	if (_boardListeners != null)
99		{
100	51	for (int i = 0; i < _boardListeners.size(); i++)
101		{
102	0	final CardBoardModelListener boardListenerIF = (CardBoardModelListener) _boardListeners.get(i);
103	0	boardListenerIF.intervalRemoved(event);
104		}
105		}
106	51	}
107		}

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