001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.squid.text.colorizer;
021    
022    import java.util.Arrays;
023    
024    import org.sonar.squid.text.CodeReader;
025    import org.sonar.squid.text.EndTokenMatcher;
026    
027    public class InlineDocTokenizer extends Tokenizer {
028    
029      private final char[] startToken;
030    
031      public InlineDocTokenizer(String startToken, String tagBefore, String tagAfter) {
032        super(tagBefore, tagAfter);
033        this.startToken = startToken.toCharArray();
034      }
035    
036      public InlineDocTokenizer(String startToken) {
037        this(startToken, "", "");
038      }
039    
040      @Override
041      public boolean hasNextToken(CodeReader code) {
042        return code.peek() == startToken[0] && Arrays.equals(code.peek(2), startToken);
043      }
044    
045      @Override
046      public String nextToken(CodeReader code) {
047        String comment = code.readTo(new EndTokenMatcher() {
048          public boolean match(int endFlag) {
049            return endFlag == '\r' || endFlag == '\n';
050          }
051        });
052        return tagBefore + comment + tagAfter;
053      }
054    
055    }