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Java > Open Source Codes > org > netbeans > lib > lexer > test > simple > SimpleCharTokenId


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.lib.lexer.test.simple;
21
22 import java.util.Collection JavaDoc;
23 import java.util.EnumSet JavaDoc;
24 import org.netbeans.api.lexer.InputAttributes;
25 import org.netbeans.api.lexer.Language;
26 import org.netbeans.api.lexer.LanguagePath;
27 import org.netbeans.api.lexer.Token;
28 import org.netbeans.api.lexer.TokenId;
29 import org.netbeans.spi.lexer.LanguageEmbedding;
30 import org.netbeans.spi.lexer.LanguageHierarchy;
31 import org.netbeans.spi.lexer.Lexer;
32 import org.netbeans.spi.lexer.LexerRestartInfo;
33
34 /**
35  * Token identifications of the simple plain language.
36  *
37  * @author mmetelka
38  */
39 public enum SimpleCharTokenId implements TokenId {
40
41     CHARACTER,
42     DIGIT;
43
44     SimpleCharTokenId() {
45     }
46
47     public String JavaDoc primaryCategory() {
48         return "chars";
49     }
50
51     public static final String JavaDoc MIME_TYPE = "text/x-simple-char";
52     
53     private static final Language<SimpleCharTokenId> language
54     = new LanguageHierarchy<SimpleCharTokenId>() {
55
56         @Override JavaDoc
57         protected Collection JavaDoc<SimpleCharTokenId> createTokenIds() {
58             return EnumSet.allOf(SimpleCharTokenId.class);
59         }
60         
61         @Override JavaDoc
62         protected Lexer<SimpleCharTokenId> createLexer(LexerRestartInfo<SimpleCharTokenId> info) {
63             return new SimpleCharLexer(info);
64         }
65
66         @Override JavaDoc
67         protected LanguageEmbedding<? extends TokenId> embedding(
68         Token<SimpleCharTokenId> token, LanguagePath languagePath, InputAttributes inputAttributes) {
69             return null; // No embedding
70 }
71
72         @Override JavaDoc
73         protected String JavaDoc mimeType() {
74             return MIME_TYPE;
75         }
76         
77     }.language();
78
79     public static Language<SimpleCharTokenId> language() {
80         return language;
81     }
82
83 }
84
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