/**
 * $RCSfile$
 * $Revision$
 * $Date$
 *
 * Copyright 2003-2004 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.smackx.workgroup.agent;

import java.util.Set;

public interface QueueAgentsListener {

    /**
     * The current number of chats the agents are handling was updated.
     *
     * @param queue the workgroup queue.
     * @param currentChats the current number of chats the agents are handling.
     */
    public void currentChatsUpdated(WorkgroupQueue queue, int currentChats);

    /**
     * The maximum number of chats the agents can handle was updated.
     *
     * @param queue the workgroup queue.
     * @param maxChats the maximum number of chats the agents can handle.
     */
    public void maxChatsUpdated(WorkgroupQueue queue, int maxChats);

    /**
     * The list of available agents servicing the queue was updated.
     *
     * @param queue the workgroup queue.
     * @param agents the available agents servicing the queue.
     */
    public void agentsUpdated(WorkgroupQueue queue, Set agents);
}