/*

 * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package sun.net;

import java.util.EventObject;

import java.net.URL;

/**

 * ProgressEvent represents an progress event in monitering network input stream.

 *

 * @author Stanley Man-Kit Ho

 */

@SuppressWarnings("serial")  // never serialized

public class ProgressEvent extends EventObject  {

    // URL of the stream

    private URL url;

    // content type of the stream

    private String contentType;

    // method associated with URL

    private String method;

    // bytes read

    private long progress;

    // bytes expected

    private long expected;

    // the last thing to happen

    private ProgressSource.State state;

    /**

     * Construct a ProgressEvent object.

     */

    public ProgressEvent(ProgressSource source, URL url, String method, String contentType, ProgressSource.State state, long progress, long expected) {

        super(source);

        this.url = url;

        this.method = method;

        this.contentType = contentType;

        this.progress = progress;

        this.expected = expected;

        this.state = state;

    }

    /**

     * Return URL related to the progress.

     */

    public URL getURL()

    {

        return url;

    }

    /**

     * Return method associated with URL.

     */

    public String getMethod()

    {

        return method;

    }

    /**

     * Return content type of the URL.

     */

    public String getContentType()

    {

        return contentType;

    }

    /**

     * Return current progress value.

     */

    public long getProgress()

    {

        return progress;

    }

    /**

     * Return expected maximum progress value; -1 if expected is unknown.

     */

    public long getExpected() {

        return expected;

    }

    /**

     * Return state.

     */

    public ProgressSource.State getState() {

        return state;

    }

    public String toString()    {

        return getClass().getName() + "[url=" + url + ", method=" + method + ", state=" + state

             + ", content-type=" + contentType + ", progress=" + progress + ", expected=" + expected + "]";

    }

}