public Token getNextToken()

in src/main/java/org/apache/sling/commons/html/impl/parser/TagParserTokenManager.java [973:1103]

• 129 lines of code
• 31 McCabe index (conditional complexity)

public Token getNextToken() 
{
  Token specialToken = null;
  Token matchedToken;
  int curPos = 0;

  EOFLoop :
  for (;;)
  {
   try
   {
      curChar = input_stream.BeginToken();
   }
   catch(java.io.IOException e)
   {
      jjmatchedKind = 0;
      matchedToken = jjFillToken();
      matchedToken.specialToken = specialToken;
      return matchedToken;
   }
   image = jjimage;
   image.setLength(0);
   jjimageLen = 0;

   switch(curLexState)
   {
     case 0:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_0();
       break;
     case 1:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_1();
       if (jjmatchedPos == 0 && jjmatchedKind > 24)
       {
          jjmatchedKind = 24;
       }
       break;
     case 2:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_2();
       break;
     case 3:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_3();
       if (jjmatchedPos == 0 && jjmatchedKind > 19)
       {
          jjmatchedKind = 19;
       }
       break;
     case 4:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_4();
       if (jjmatchedPos == 0 && jjmatchedKind > 17)
       {
          jjmatchedKind = 17;
       }
       break;
     case 5:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_5();
       if (jjmatchedPos == 0 && jjmatchedKind > 12)
       {
          jjmatchedKind = 12;
       }
       break;
     case 6:
       jjmatchedKind = 0x7fffffff;
       jjmatchedPos = 0;
       curPos = jjMoveStringLiteralDfa0_6();
       break;
   }
     if (jjmatchedKind != 0x7fffffff)
     {
        if (jjmatchedPos + 1 < curPos)
           input_stream.backup(curPos - jjmatchedPos - 1);
        if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
        {
           matchedToken = jjFillToken();
           matchedToken.specialToken = specialToken;
           TokenLexicalActions(matchedToken);
       if (jjnewLexState[jjmatchedKind] != -1)
         curLexState = jjnewLexState[jjmatchedKind];
           return matchedToken;
        }
        else
        {
           if ((jjtoSpecial[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
           {
              matchedToken = jjFillToken();
              if (specialToken == null)
                 specialToken = matchedToken;
              else
              {
                 matchedToken.specialToken = specialToken;
                 specialToken = (specialToken.next = matchedToken);
              }
           }
         if (jjnewLexState[jjmatchedKind] != -1)
           curLexState = jjnewLexState[jjmatchedKind];
           continue EOFLoop;
        }
     }
     int error_line = input_stream.getEndLine();
     int error_column = input_stream.getEndColumn();
     String error_after = null;
     boolean EOFSeen = false;
     try { input_stream.readChar(); input_stream.backup(1); }
     catch (java.io.IOException e1) {
        EOFSeen = true;
        error_after = curPos <= 1 ? "" : input_stream.GetImage();
        if (curChar == '\n' || curChar == '\r') {
           error_line++;
           error_column = 0;
        }
        else
           error_column++;
     }
     if (!EOFSeen) {
        input_stream.backup(1);
        error_after = curPos <= 1 ? "" : input_stream.GetImage();
     }
     throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR);
  }
}