fileprogresslistener.java

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/**
 * $RCSfile$
 * $Revision: 2495 $
 * $Date: 2005-05-30 10:14:25 -0500 (Mon, 30 May 2005) $
 *
 * 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.filetransfer;

/**
 * Allows for classes to watch for file progress
 * <br>
 * A FileProgressListener is notified when a connect attempt is made,
 * when data is being transferred (the percent complete is also sent),
 * when the transfer is complete, and when an error has occurred.
 *@author    synic
 *@see      FileTransferManager.Event
 */
public interface FileProgressListener {

    /**
     *  Called when a file transfer event is received
     *
     *@param  event    The type of event (see FileTransferManager.Event)
     *@param  percent  Percentage of file transfer that has occurred
     *@param  bytes     Total bytes transferred
     *@see FileTransferManager.Event
     */
    public void update(String event, int percent, long bytes);
}