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Java > Open Source Codes > org > netbeans > modules > javacore > parser > EnumConstInfoMeasure


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.javacore.parser;
20
21 import org.netbeans.jmi.javamodel.EnumConstant;
22
23 /**
24  *
25  * @author Martin Matula
26  */
27 public class EnumConstInfoMeasure implements Measure {
28     static final EnumConstInfoMeasure INSTANCE = new EnumConstInfoMeasure();
29
30     private EnumConstInfoMeasure() {
31     }
32
33     public int getDistance(Object JavaDoc refObject, Object JavaDoc ast) {
34         if (ast instanceof FeatureInfo) {
35             ElementInfo astInfo = (ElementInfo) ast;
36             EnumConstant refInfo = (EnumConstant) refObject;
37
38             if (astInfo.infoType==FeatureInfo.ENUM_CONSTANT_TYPE) {
39                 return StringMeasure.INSTANCE.getDistance(refInfo.getName(),astInfo.name);
40             }
41         }
42         return INFINITE_DISTANCE;
43     }
44 }
45
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