01: package test.org.mandarax.reference;
02:
03: /*
04: * Copyright (C) 1999-2004 <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</a>
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 of the License, or (at your option) any later version.
10: *
11: * This library 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 GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: */
20: import org.mandarax.kernel.InferenceEngine;
21: import org.mandarax.reference.ResolutionInferenceEngine;
22: import org.mandarax.reference.ResolutionInferenceEngine2;
23: import org.mandarax.reference.ResolutionInferenceEngine3;
24: import org.mandarax.reference.ResolutionInferenceEngine4;
25:
26: /**
27: * Factory object for inference engines.
28: * Utility class to organize tests more efficiently.
29: * @author <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</A>
30: * @version 3.4 <7 March 05>
31: * @since 1.8
32: */
33: public abstract class InferenceEngineFactory {
34: public static InferenceEngineFactory ORG_MANDARAX_REFERENCE_RESOLUTION_INFERENCE_ENGINE = new InferenceEngineFactory() {
35: public InferenceEngine createIE() {
36: return new ResolutionInferenceEngine();
37: }
38: };
39: public static InferenceEngineFactory ORG_MANDARAX_REFERENCE_RESOLUTION_INFERENCE_ENGINE2 = new InferenceEngineFactory() {
40: public InferenceEngine createIE() {
41: return new ResolutionInferenceEngine2();
42: }
43: };
44: public static InferenceEngineFactory ORG_MANDARAX_REFERENCE_RESOLUTION_INFERENCE_ENGINE3 = new InferenceEngineFactory() {
45: public InferenceEngine createIE() {
46: return new ResolutionInferenceEngine3();
47: }
48: };
49: public static InferenceEngineFactory ORG_MANDARAX_REFERENCE_RESOLUTION_INFERENCE_ENGINE4 = new InferenceEngineFactory() {
50: public InferenceEngine createIE() {
51: return new ResolutionInferenceEngine4();
52: }
53: };
54:
55: /**
56: * Create a new inference engine.
57: * @return a knowledge base
58: */
59: public abstract InferenceEngine createIE();
60: }
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