001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.lib.lexer.lang;
043:
044: import java.util.Collection;
045: import java.util.EnumSet;
046: import java.util.Map;
047: import org.netbeans.api.lexer.InputAttributes;
048: import org.netbeans.api.lexer.Language;
049: import org.netbeans.api.lexer.LanguagePath;
050: import org.netbeans.api.lexer.Token;
051: import org.netbeans.api.lexer.TokenId;
052: import org.netbeans.spi.lexer.LanguageEmbedding;
053: import org.netbeans.spi.lexer.LanguageHierarchy;
054: import org.netbeans.spi.lexer.Lexer;
055: import org.netbeans.spi.lexer.LexerRestartInfo;
056:
057: /**
058: * Token ids for simple string embedding - copied from JavaStringTokenId
059: * for java string language.
060: *
061: * @author Miloslav Metelka
062: * @version 1.00
063: */
064: public enum TestStringTokenId implements TokenId {
065:
066: TEXT("string"), BACKSPACE("string-escape"), FORM_FEED(
067: "string-escape"), NEWLINE("string-escape"), CR(
068: "string-escape"), TAB("string-escape"), SINGLE_QUOTE(
069: "string-escape"), DOUBLE_QUOTE("string-escape"), BACKSLASH(
070: "string-escape"), OCTAL_ESCAPE("string-escape"), OCTAL_ESCAPE_INVALID(
071: "string-escape-invalid"), ESCAPE_SEQUENCE_INVALID(
072: "string-escape-invalid");
073:
074: private final String primaryCategory;
075:
076: TestStringTokenId() {
077: this (null);
078: }
079:
080: TestStringTokenId(String primaryCategory) {
081: this .primaryCategory = primaryCategory;
082: }
083:
084: public String primaryCategory() {
085: return primaryCategory;
086: }
087:
088: private static final Language<TestStringTokenId> language = new LanguageHierarchy<TestStringTokenId>() {
089: @Override
090: protected Collection<TestStringTokenId> createTokenIds() {
091: return EnumSet.allOf(TestStringTokenId.class);
092: }
093:
094: @Override
095: protected Map<String, Collection<TestStringTokenId>> createTokenCategories() {
096: return null; // no extra categories
097: }
098:
099: @Override
100: public Lexer<TestStringTokenId> createLexer(
101: LexerRestartInfo<TestStringTokenId> info) {
102: return new TestStringLexer(info);
103: }
104:
105: @Override
106: public LanguageEmbedding<?> embedding(
107: Token<TestStringTokenId> token,
108: LanguagePath languagePath,
109: InputAttributes inputAttributes) {
110: return null; // No embedding
111: }
112:
113: @Override
114: protected String mimeType() {
115: return "text/x-simple-string";
116: }
117: }.language();
118:
119: public static Language<TestStringTokenId> language() {
120: return language;
121: }
122:
123: public void release() {
124: }
125:
126: }
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