| Clover coverage report - |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| BrokerableObject.java | 66.7% | 75% | 75% | 72.2% |
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/*
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VRMoo Common - Virtual Reality Object Oriented MUD Common Code
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Copyright (C) 2003 VRMoo Development Team
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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For information about VRMoo and its authors, please visit the website:
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http://www.vrmoo.org/
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*/
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package org.vrmoo.common.data;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Provides a standard interface for objects that can be managed by some form
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* of object broker.
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*
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* @author Jeff Weston
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*/
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public abstract class BrokerableObject |
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{
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/**
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* The list of <code>BrokerableObject</code> listeners.
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*/
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private List brokerableObjectListeners;
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/**
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* Basic constructor.
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*/
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public BrokerableObject( )
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{
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brokerableObjectListeners = new ArrayList( );
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} |
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/**
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* Get the name of the object.
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*
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* @return the name of the object
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*/
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public abstract String getName( );
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/**
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* Get a string encoded version of the object suitable for use in a command
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* sent between the client and the server.
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*
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* @return the string encoded version of this object
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*/
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public abstract String toEncodedString( );
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/**
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* Add a new <code>BrokerableObjectListener</code> to the list of
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* <code>BrokerableObject</code> listeners for this class.
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*
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* @param listener the <code>BrokerableObjectListener</code> to add
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*/
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public synchronized void addBrokerableObjectListener( |
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BrokerableObjectListener listener ) |
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{
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if ( ! brokerableObjectListeners.contains( listener ) )
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{
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brokerableObjectListeners.add( listener ); |
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} |
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} |
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/**
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* Remove a <code>BrokerableObjectListener</code> from the list of
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* <code>BrokerableObject</code> listeners for this class.
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*
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* @param listener the <code>BrokerableObjectListener</code> to remove
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*/
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public synchronized void removeBrokerableObjectListener( |
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BrokerableObjectListener listener ) |
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{
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if ( brokerableObjectListeners.contains( listener ) )
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{
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brokerableObjectListeners.remove( listener ); |
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} |
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} |
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/**
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* Notify all of the <code>BrokerableObject</code> listeners that this class
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* has changed.
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*/
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protected synchronized void fireBrokerableObjectChanged( ) |
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{
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for ( int i = 0; i < brokerableObjectListeners.size( ); i++ ) |
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{
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BrokerableObjectListener listner = ( BrokerableObjectListener ) |
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brokerableObjectListeners.get( i ); |
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listner.brokerableObjectChanged( this );
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} |
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} |
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} |
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