01 /*
02 * PropertyReader.java
03 *
04 * Copyright (c) 1995-2010, The University of Sheffield. See the file
05 * COPYRIGHT.txt in the software or at http://gate.ac.uk/gate/COPYRIGHT.txt
06 *
07 * This file is part of GATE (see http://gate.ac.uk/), and is free
08 * software, licenced under the GNU Library General Public License,
09 * Version 2, June 1991 (in the distribution as file licence.html,
10 * and also available at http://gate.ac.uk/gate/licence.html).
11 *
12 * Rosen Marinov, 19/Apr/2002
13 *
14 */
15
16 package gate.creole.ir;
17
18 import java.io.Serializable;
19
20 import gate.Document;
21
22
23 public interface PropertyReader extends Serializable{
24
25 static final long serialVersionUID = 3632609241787241616L;
26
27 /** @return String value of the requested field. */
28 public String getPropertyValue(Document doc);
29
30 }
|