2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
32 import java.util.List;
34 import mir.generator.Generator;
35 import mir.generator.GeneratorExc;
36 import mir.generator.GeneratorFailure;
38 public class GeneratorRegularExpressionFunctions {
40 private GeneratorRegularExpressionFunctions() {}
42 public static class regularExpressionReplaceFunction implements Generator.GeneratorFunction {
43 public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
45 if (aParameters.size()!=3)
46 throw new GeneratorExc("regularExpressionReplaceFunction: exactly 3 parameters expected: data, search expression, replacement");
47 if (aParameters.get(0)==null)
49 if (!(aParameters.get(0) instanceof String) || !(aParameters.get(1) instanceof String) || !(aParameters.get(2) instanceof String))
50 throw new GeneratorExc("regularExpressionReplaceFunction: parameters must be strings");
52 return StringRoutines.performRegularExpressionReplacement((String) aParameters.get(0), (String) aParameters.get(1), (String) aParameters.get(2));
55 throw new GeneratorFailure(t);
60 public static class regularExpressionMatchFunction implements Generator.GeneratorFunction {
61 public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
63 if (aParameters.size()!=2)
64 throw new GeneratorExc("regularExpressionMatchFunction: exactly 2 parameters expected: data, search expression");
65 if (aParameters.get(0)==null)
66 return new Boolean(false);
67 if (!(aParameters.get(0) instanceof String) || !(aParameters.get(1) instanceof String))
68 throw new GeneratorExc("regularExpressionReplaceFunction: parameters must be strings");
70 return new Boolean(StringRoutines.performRegularExpressionSearch((String) aParameters.get(0), (String) aParameters.get(1)));
73 throw new GeneratorFailure(t);