public Token getNextToken()

in qpid-jms-client/src/main/java/org/apache/qpid/jms/selector/parser/SelectorParserImplTokenManager.java [886:946]
59 lines of code
14 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;
            }

            jjmatchedKind = 0x7fffffff;
            jjmatchedPos = 0;
            curPos = jjMoveStringLiteralDfa0_0();
            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;
                    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);
                        }
                    }
                    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);
        }
    }