01: /*
02: * This program is free software; you can redistribute it and/or modify
03: * it under the terms of the GNU General Public License as published by
04: * the Free Software Foundation; either version 2 of the License, or
05: * (at your option) any later version.
06: *
07: * This program is distributed in the hope that it will be useful,
08: * but WITHOUT ANY WARRANTY; without even the implied warranty of
09: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10: * GNU General Public License for more details.
11: *
12: * You should have received a copy of the GNU General Public License
13: * along with this program; if not, write to the Free Software
14: * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
15: */
16:
17: /*
18: * AdditionalMeasureProducer.java
19: * Copyright (C) 2000 University of Waikato, Hamilton, New Zealand
20: *
21: */
22:
23: package weka.core;
24:
25: import java.util.*;
26:
27: /**
28: * Interface to something that can produce measures other than those
29: * calculated by evaluation modules.
30: *
31: * @author Mark Hall (mhall@cs.waikato.ac.nz)
32: * @version $Revision: 1.8 $
33: */
34: public interface AdditionalMeasureProducer {
35:
36: /**
37: * Returns an enumeration of the measure names. Additional measures
38: * must follow the naming convention of starting with "measure", eg.
39: * double measureBlah()
40: * @return an enumeration of the measure names
41: */
42: Enumeration enumerateMeasures();
43:
44: /**
45: * Returns the value of the named measure
46: * @param measureName the name of the measure to query for its value
47: * @return the value of the named measure
48: * @exception IllegalArgumentException if the named measure is not supported
49: */
50: double getMeasure(String measureName);
51: }
|