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1 package org.drools.smf; 2 3 /* 4 $Id: SemanticModule.java,v 1.7 2002/08/18 23:24:48 bob Exp $ 5 6 Copyright 2002 (C) The Werken Company. All Rights Reserved. 7 8 Redistribution and use of this software and associated documentation 9 ("Software"), with or without modification, are permitted provided 10 that the following conditions are met: 11 12 1. Redistributions of source code must retain copyright 13 statements and notices. Redistributions must also contain a 14 copy of this document. 15 16 2. Redistributions in binary form must reproduce the 17 above copyright notice, this list of conditions and the 18 following disclaimer in the documentation and/or other 19 materials provided with the distribution. 20 21 3. The name "drools" must not be used to endorse or promote 22 products derived from this Software without prior written 23 permission of The Werken Company. For written permission, 24 please contact bob@werken.com. 25 26 4. Products derived from this Software may not be called "drools" 27 nor may "drools" appear in their names without prior written 28 permission of The Werken Company. "drools" is a registered 29 trademark of The Werken Company. 30 31 5. Due credit should be given to The Werken Company. 32 (http://drools.werken.com/). 33 34 THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS 35 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 36 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 37 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 38 THE WERKEN COMPANY OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 39 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 40 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 41 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 42 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 43 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 44 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 45 OF THE POSSIBILITY OF SUCH DAMAGE. 46 47 */ 48 49 import java.util.Set; 50 51 /*** Collection of entities forming a semantic module. 52 * 53 * @see org.drools.spi 54 * 55 * @author <a href="mailto:bob@eng.werken.com">bob mcwhirter</a> 56 */ 57 public interface SemanticModule 58 { 59 /*** Retrieve the URI that identifies this semantic module. 60 * 61 * @return The URI. 62 */ 63 String getUri(); 64 65 /*** Retrieve a semantic object type by name. 66 * 67 * @param name the name. 68 * 69 * @return The object type implementation or <code>null</code> 70 * if none is bound to the name. 71 */ 72 Class getObjectType(String name); 73 74 /*** Retrieve the set of all object type names. 75 * 76 * @return The set of names. 77 */ 78 Set getObjectTypeNames(); 79 80 /*** Retrieve a semantic condition by name. 81 * 82 * @param name the name. 83 * 84 * @return The condition implementation or <code>null</code> 85 * if none is bound to the name. 86 */ 87 Class getCondition(String name); 88 89 /*** Retrieve the set of all condition names. 90 * 91 * @return The set of names. 92 */ 93 Set getConditionNames(); 94 95 /*** Retrieve a semantic extractor by name. 96 * 97 * @param name the name. 98 * 99 * @return The extractor implementation or <code>null</code> 100 * if none is bound to the name. 101 */ 102 Class getExtractor(String name); 103 104 /*** Retrieve the set of all object type names. 105 * 106 * @return The set of names. 107 */ 108 Set getExtractorNames(); 109 110 /*** Retrieve a semantic consequence by name. 111 * 112 * @param name the name. 113 * 114 * @return The consequence implementation or <code>null</code> 115 * if none is bound to the name. 116 */ 117 Class getConsequence(String name); 118 119 /*** Retrieve the set of all consequence names. 120 * 121 * @return The set of names. 122 */ 123 Set getConsequenceNames(); 124 }

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