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 1997-2006 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.modules.db.sql.editor;
043:
044: import org.netbeans.editor.BaseTokenCategory;
045: import org.netbeans.editor.BaseTokenID;
046: import org.netbeans.editor.TokenID;
047: import org.netbeans.editor.TokenContext;
048: import org.netbeans.editor.TokenContextPath;
049: import org.netbeans.editor.Utilities;
050:
051: /**
052: * SQL token-context defines token-ids and token-categories
053: * used in SQL language.
054: *
055: * @author Jesse Beaumont based on code by Miloslav Metelka
056: */
057:
058: public class SQLTokenContext extends TokenContext {
059:
060: // Numeric-ids for token categories
061: public static final int ERRORS_ID = 0; // errors
062:
063: // Numeric-ids for token-ids
064: public static final int WHITESPACE_ID = ERRORS_ID + 1; // inside white space
065: public static final int LINE_COMMENT_ID = WHITESPACE_ID + 1; // inside line comment --
066: public static final int BLOCK_COMMENT_ID = LINE_COMMENT_ID + 1; // inside block comment /* ... */
067: public static final int STRING_ID = BLOCK_COMMENT_ID + 1; // inside string constant
068: public static final int INCOMPLETE_STRING_ID = STRING_ID + 1; // inside string constant after '
069: public static final int IDENTIFIER_ID = INCOMPLETE_STRING_ID + 1; // inside identifier
070: public static final int OPERATOR_ID = IDENTIFIER_ID + 1; // slash char
071: public static final int INVALID_COMMENT_END_ID = OPERATOR_ID + 1; // after '0'
072: public static final int INT_LITERAL_ID = INVALID_COMMENT_END_ID + 1; // integer number
073: public static final int DOUBLE_LITERAL_ID = INT_LITERAL_ID + 1; // double number
074: public static final int DOT_ID = DOUBLE_LITERAL_ID + 1; // after '.'
075: public static final int KEYWORD_ID = DOT_ID + 1;
076:
077: // Token categories
078: public static final BaseTokenCategory ERRORS = new BaseTokenCategory(
079: "errors", ERRORS_ID); // NOI18N
080:
081: // Token-ids
082: public static final BaseTokenID WHITESPACE = new BaseTokenID(
083: "whitespace", WHITESPACE_ID); // NOI18N
084: public static final BaseTokenID LINE_COMMENT = new BaseTokenID(
085: "line-comment", LINE_COMMENT_ID); // NOI18N
086: public static final BaseTokenID BLOCK_COMMENT = new BaseTokenID(
087: "block-comment", BLOCK_COMMENT_ID); // NOI18N
088: public static final BaseTokenID STRING = new BaseTokenID(
089: "string-literal", STRING_ID); // NOI18N
090: public static final BaseTokenID INCOMPLETE_STRING = new BaseTokenID(
091: "incomplete-string-literal", INCOMPLETE_STRING_ID, ERRORS); // NOI18N
092: public static final BaseTokenID IDENTIFIER = new BaseTokenID(
093: "identifier", IDENTIFIER_ID); // NOI18N
094: public static final BaseTokenID OPERATOR = new BaseTokenID(
095: "operator", OPERATOR_ID); // NOI18N
096: public static final BaseTokenID INVALID_COMMENT_END = new BaseTokenID(
097: "invalid-comment-end", INVALID_COMMENT_END_ID, ERRORS); // NOI18N
098: public static final BaseTokenID INT_LITERAL = new BaseTokenID(
099: "int-literal", INT_LITERAL_ID); // NOI18N
100: public static final BaseTokenID DOUBLE_LITERAL = new BaseTokenID(
101: "double-literal", DOUBLE_LITERAL_ID); // NOI18N
102: public static final BaseTokenID DOT = new BaseTokenID("dot", DOT_ID); // NOI18N
103: public static final BaseTokenID KEYWORD = new BaseTokenID(
104: "keyword", KEYWORD_ID); // NOI18N
105:
106: // Context instance declaration
107: public static final SQLTokenContext context = new SQLTokenContext();
108: public static final TokenContextPath contextPath = context
109: .getContextPath();
110:
111: /**
112: * Constructs a new SQLTokenContext
113: */
114: private SQLTokenContext() {
115: super ("sql-"); // NOI18N
116:
117: try {
118: addDeclaredTokenIDs();
119: } catch (Exception e) {
120: Utilities.annotateLoggable(e);
121: }
122:
123: }
124: }
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