/* * Jitsi, the OpenSource Java VoIP and Instant Messaging client. * * Copyright @ 2015 Atlassian Pty Ltd * * 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 net.java.sip.communicator.service.protocol.event; import java.util.*; import net.java.sip.communicator.service.protocol.*; /** * Notifies interested parties in ConferenceMembers sound level changes. * When a CallPeer is participating in the conference also as a * ConferenceMember its sound level would be included in the map of * received levels. * * @author Yana Stamcheva */ public class ConferenceMembersSoundLevelEvent extends EventObject { /** * Serial version UID. */ private static final long serialVersionUID = 0L; /** * The maximum level that can be reported for a participant in a conference. * Level values should be distributed among MAX_LEVEL and MIN_LEVEL in a * way that would appear uniform to users. */ public static final int MAX_LEVEL = 255; /** * The maximum (zero) level that can be reported for a participant in a * conference. Level values should be distributed among MAX_LEVEL and * MIN_LEVEL in a way that would appear uniform to users. */ public static final int MIN_LEVEL = 0; /** * The mapping of ConferenceMembers to sound levels. It is * presumed that all ConferenceMembers not contained in the map has * a 0 sound level. */ private final Map levels; /** * Creates an instance of ConferenceMembersSoundLevelEvent for the * given callPeer by indicating the mapping of * ConferenceMembers and sound levels. * * @param callPeer the CallPeer for which this event occurred * @param levels the mapping of ConferenceMembers to sound levels */ public ConferenceMembersSoundLevelEvent( CallPeer callPeer, Map levels) { super(callPeer); this.levels = levels; } /** * Returns the source CallPeer for which the event occurred. * @return the source CallPeer for which the event occurred */ public CallPeer getSourcePeer() { return (CallPeer) getSource(); } /** * Returns the mapping of ConferenceMembers to sound levels. It is * presumed that all ConferenceMembers not contained in the map has * a 0 sound level. * @return the mapping of ConferenceMembers to sound levels */ public Map getLevels() { return levels; } }