/**
* Copyright 2010 Voxeo Corporation
*
* 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 com.voxeo.moho.conference;
import com.voxeo.moho.Participant;
/**
* Control the process when a {@link com.voxeo.moho.Participant Participant}
* join/unjoin a {@link Conference}. The controller like an interceptor between
* participant and conference.
*/
public interface ConferenceController {
/**
* Invoked for each participant just after invoked the join method on the
* {@link Conference} to join the conference.
*
* @param p
* the participant joining conference.
* @param f
* the conference be joined.
*/
void preJoin(Participant participant, Conference conference);
/**
* Invoked for each participant just before the invoked join method on the
* {@link Conference} complete.
*
* @param p
* @param f
*/
void postJoin(Participant participant, Conference conference);
/**
* Invoked for each participant just after invoked the unjoin method on the
* {@link Conference} to unjoin the conference.
*
* @param p
* the participant joining conference.
* @param f
* the conference be joined.
*/
void preUnjoin(Participant participant, Conference conference);
/**
* Invoked for each participant just before the invoked unjoin method on the
* {@link Conference} complete.
*
* @param p
* the participant joining conference.
* @param f
* the conference be joined.
*/
void postUnjoin(Participant participant, Conference conference);
}