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60 lines
2.2 KiB
Java
60 lines
2.2 KiB
Java
/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Created: Terry Weissman <terry@netscape.com>, 25 Aug 1997.
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*/
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package grendel.view;
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import javax.mail.Message;
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/** This is a message in a MessageSetView. It represents a message, and also
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knows where it is in relationship with other messages in the same view. */
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public interface ViewedMessage {
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/** Gets the view that this message is a part of. */
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public MessageSetView getView();
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/** Gets the message itself. You need to go through this to find out
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stuff about the message (like its subject, author, etc.). */
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public Message getMessage();
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/** Returns the parent of this message. (This is always null unless
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threading is turned on in the view.) */
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public ViewedMessage getParent();
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/** Returns the first child of this message. (This is always null unless
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threading is turned on in the view.) */
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public ViewedMessage getChild();
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/** Returns the next message. This is the next message that has the same
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parent as this message.*/
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public ViewedMessage getNext();
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/** This should return true of dummy messages, false otherwise.
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It is legal to pass dummy messages in with the list returned by
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elements(); the isDummy() method is the mechanism by which they are
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noted and ignored.
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*/
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boolean isDummy();
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/** Debugging hack. Dumps this message (and messages in its tree) out
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to System.out. */
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public void dump();
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}
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