| Node.java |
1 /*
2 * Node.java
3 *
4 * Copyright (c) 1998-2004, The University of Sheffield.
5 *
6 * This file is part of GATE (see http://gate.ac.uk/), and is free
7 * software, licenced under the GNU Library General Public License,
8 * Version 2, June 1991 (in the distribution as file licence.html,
9 * and also available at http://gate.ac.uk/gate/licence.html).
10 *
11 * Hamish Cunningham, 19/Jan/2000
12 *
13 * $Id: Node.java,v 1.15 2004/07/21 17:10:02 akshay Exp $
14 */
15
16 package gate;
17 import java.io.Serializable;
18
19 import gate.util.IdBearer;
20
21 /** Nodes in AnnotationSets. Immutable.
22 */
23 public interface Node extends IdBearer, Serializable
24 {
25
26 /** Offset (will be null when the node is not anchored) */
27 public Long getOffset();
28
29 } // interface Node
30