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/**
* $RCSfile$
* $Revision: 1695 $
* $Date: 2005-07-26 02:09:55 -0300 (Tue, 26 Jul 2005) $
*
* Copyright (C) 2004-2008 Jive Software. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.openfire.disco;
import java.util.Iterator;
/**
* ServerFeaturesProviders are responsible for providing the features offered and supported
* protocols by the SERVER. Example of server features are: jabber:iq:agents, jabber:iq:time, etc.
* <p>
* When the server starts up, IQDiscoInfoHandler will request to all the services that implement
* the ServerFeaturesProvider interface for their features. Whenever a disco request is received
* IQDiscoInfoHandler will add to the provided information all the collected features. Therefore, a
* service must implement this interface in order to offer/publish its features as part of the
* server features.</p>
*
* @author Gaston Dombiak
*/
public interface ServerFeaturesProvider {
/**
* Returns an Iterator (of String) with the supported features by the server. The features to
* include are the features offered and supported protocols by the SERVER. The idea is that
* different modules may provide their features that will ultimately be part of the features
* offered by the server.
*
* @return an Iterator (of String) with the supported features by the server.
*/
public abstract Iterator<String> getFeatures();
}