01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU General
07: * Public License Version 2 only ("GPL") or the Common Development and Distribution
08: * License("CDDL") (collectively, the "License"). You may not use this file except in
09: * compliance with the License. You can obtain a copy of the License at
10: * http://www.netbeans.org/cddl-gplv2.html or nbbuild/licenses/CDDL-GPL-2-CP. See the
11: * License for the specific language governing permissions and limitations under the
12: * License. When distributing the software, include this License Header Notice in
13: * each file and include the License file at nbbuild/licenses/CDDL-GPL-2-CP. Sun
14: * designates this particular file as subject to the "Classpath" exception as
15: * provided by Sun in the GPL Version 2 section of the License file that
16: * accompanied this code. If applicable, add the following below the License Header,
17: * with the fields enclosed by brackets [] replaced by your own identifying
18: * information: "Portions Copyrighted [year] [name of copyright owner]"
19: *
20: * Contributor(s):
21: *
22: * The Original Software is NetBeans. The Initial Developer of the Original Software
23: * is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun Microsystems, Inc. All
24: * Rights Reserved.
25: *
26: * If you wish your version of this file to be governed by only the CDDL or only the
27: * GPL Version 2, indicate your decision by adding "[Contributor] elects to include
28: * this software in this distribution under the [CDDL or GPL Version 2] license." If
29: * you do not indicate a single choice of license, a recipient has the option to
30: * distribute your version of this file under either the CDDL, the GPL Version 2 or
31: * to extend the choice of license to its licensees as provided above. However, if
32: * you add GPL Version 2 code and therefore, elected the GPL Version 2 license, then
33: * the option applies only if the new code is made subject to such option by the
34: * copyright holder.
35: */
36:
37: package org.netbeans.installer.downloader;
38:
39: import java.io.File;
40: import java.net.URL;
41:
42: /**
43: * This interface - entry point for clients.
44: * It's allow to client create new pumping and monitoring hole pumping process
45: *
46: * @author Danila_Dugurov
47: */
48: public interface PumpingsQueue {
49:
50: /**
51: * In synchronious mode listener will be notified
52: * about any updates in pumping process.
53: * So the implementation of listeners must be worktime short.
54: */
55: void addListener(DownloadListener listener);
56:
57: /**
58: * Terminate downloading process. Delete all pumpings.
59: * If downloading process was runnig start it again.
60: */
61: void reset();
62:
63: Pumping getById(String id);
64:
65: /**
66: * return all pumpings in queue.
67: */
68: Pumping[] toArray();
69:
70: /**
71: * add new pumping. Output file in default folder
72: */
73: Pumping add(URL url);
74:
75: /**
76: * add new pumping. Output file in specified folder
77: */
78: Pumping add(URL url, File folder);
79:
80: Pumping delete(String id);
81:
82: void delete(URL url);
83: }
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