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1   /*
2    * Copyright 2001-2005 The Apache Software Foundation
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.commons.net.nntp; 
17  
18  /**
19   * A placeholder interface for threadable message objects
20   * Author: Rory Winston <rwinston@checkfree.com>
21   *
22   */
23  public interface Threadable {
24  	public boolean isDummy();
25  	public String messageThreadId();
26  	public String[] messageThreadReferences();
27  	public String simplifiedSubject();
28  	public boolean subjectIsReply();
29  	public void setChild(Threadable child); 
30  	public void setNext(Threadable next);
31  	public Threadable makeDummy();
32  }