1 package net.sf.tomp.xml.type;
2
3 import org.xml.sax.XMLFilter;
4
5 /***
6 * DOCUMENT ME!
7 *
8 * @author $author$
9 * @version $Revision$
10 */
11 public interface TypeTransformation extends net.sf.tomp.general.Parametrized
12 {
13 /*** DOCUMENT ME! */
14 public static final TypeTransformation IDENTITY = new TypeTransformation()
15 {
16 public XMLFilter newFilter()
17 {
18 return null;
19 }
20
21 public double getCosts()
22 {
23 return 0;
24 }
25
26 public boolean isIdentity()
27 {
28 return true;
29 }
30
31 public void setParameter(String k, Object v)
32 {
33 }
34 };
35
36 /***
37 * DOCUMENT ME!
38 *
39 * @return DOCUMENT ME!
40 * @throws TypeTransformationException DOCUMENT ME!
41 */
42 XMLFilter newFilter() throws TypeTransformationException;
43
44 /***
45 * DOCUMENT ME!
46 *
47 * @return DOCUMENT ME!
48 */
49 double getCosts();
50
51 /***
52 * DOCUMENT ME!
53 *
54 * @return DOCUMENT ME!
55 */
56 boolean isIdentity();
57 }
58
59
60 /*
61 * The contents of this file are subject to the Mozilla Public License Version
62 * 1.1 (the "License"); you may not use this file except in compliance with the
63 * License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
64 * Software distributed under the License is distributed on an "AS IS" basis,
65 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
66 * the specific language governing rights and limitations under the License. The
67 * Original Code is: all this file. The Initial Developer of the Original Code
68 * is: Tomas Pitner, Masaryk University in Brno, Czech Republic. Contributor(s):
69 */