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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ApplicationData.java | - | 100% | 100% | 100% |
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1 | package org.drools.rule; | |
2 | ||
3 | /* | |
4 | * $Id: ApplicationData.java,v 1.3.2.1 2005/05/10 12:11:25 mproctor 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 that the | |
10 | * following conditions are met: | |
11 | * | |
12 | * 1. Redistributions of source code must retain copyright statements and | |
13 | * notices. Redistributions must also contain a copy of this document. | |
14 | * | |
15 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
16 | * this list of conditions and the following disclaimer in the documentation | |
17 | * and/or other materials provided with the distribution. | |
18 | * | |
19 | * 3. The name "drools" must not be used to endorse or promote products derived | |
20 | * from this Software without prior written permission of The Werken Company. | |
21 | * For written permission, please contact bob@werken.com. | |
22 | * | |
23 | * 4. Products derived from this Software may not be called "drools" nor may | |
24 | * "drools" appear in their names without prior written permission of The Werken | |
25 | * Company. "drools" is a registered trademark of The Werken Company. | |
26 | * | |
27 | * 5. Due credit should be given to The Werken Company. | |
28 | * (http://drools.werken.com/). | |
29 | * | |
30 | * THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS'' | |
31 | * AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
32 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
33 | * ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE | |
34 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
35 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
36 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
37 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
38 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
39 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
40 | * POSSIBILITY OF SUCH DAMAGE. | |
41 | * | |
42 | */ | |
43 | ||
44 | import java.io.Serializable; | |
45 | ||
46 | /** | |
47 | * <code>ApplicationData</code> allows data to be made accessible to | |
48 | * <code>Condition</code>s and <code>Consequence<code>s without the need to assert | |
49 | * the data. <code>ApplicationData</code> name and type must be declared to a <code>RuleBase</code> | |
50 | * before it can set in a <code>WorkingMemory</code> otherwise a RuntimeException will occur. | |
51 | * | |
52 | * @author <a href="mailto:mproctor@codehaus.org"> mark proctor </a> | |
53 | * | |
54 | */ | |
55 | public class ApplicationData | |
56 | implements | |
57 | Serializable | |
58 | { | |
59 | /** | |
60 | * The identifier. This is the name that is used to reference the | |
61 | * instance object inside the <code>Condition</code> or <code>Consequence</code> | |
62 | * | |
63 | */ | |
64 | private String identifier; | |
65 | ||
66 | /** | |
67 | * The declare type for the identifier. An instanceof check will be applied by the <class>WorkingMemory</class> | |
68 | * for this type against the one being set, if they differe a <code>RuntimeException</code> we be thrown. | |
69 | * */ | |
70 | private Class type; | |
71 | private RuleSet ruleSet; | |
72 | ||
73 | 4 | public ApplicationData(RuleSet ruleSet, |
74 | String identifier, | |
75 | Class type) | |
76 | { | |
77 | 4 | this.identifier = identifier; |
78 | 4 | this.type = type; |
79 | 4 | this.ruleSet = ruleSet; |
80 | } | |
81 | ||
82 | 4 | public String getIdentifier() |
83 | { | |
84 | 4 | return this.identifier; |
85 | } | |
86 | ||
87 | 4 | public Class getType() |
88 | { | |
89 | 4 | return this.type; |
90 | } | |
91 | } |
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