/*
 * 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 + "]";
 }
}