public void parseLine()

in cvs/javacvs-src/org/netbeans/lib/cvsclient/command/log/LogMessageParser.java [144:246]
94 lines of code
24 McCabe index (conditional complexity)

  public void parseLine(String line, boolean isErrorMessage) {
    if (isErrorMessage) return;
    if (processingRevision) {
      if (line.startsWith(RCS_FILE)) {
        processRcsFile(line.substring(RCS_FILE.length()));
        return;
      }

      if (myRevisionPattern.matcher(line).matches()) {
        processRevisionStart(line);
        return;
      }

      if (line.startsWith(DATE)) {
        processRevisionDate(line);
        return;
      }

      // first check for the branches tag
      if (line.startsWith(BRANCHES)) {
        processBranches(line.substring(BRANCHES.length()));
      }
      else {
        logMessageBuffer.add(line);
      }
      return;
    }
    if (addingSymNames) {
      if (line.startsWith("\t")) {
        processSymbolicNames(line.substring(1));
        return;
      }
    }
    // revision stuff first -> will be  the most common to parse
    if (line.startsWith(REVISION)) {
      processRevisionStart(line);
      return;
    }
    if (line.startsWith(KEYWORD_SUBST)) {
      final String keywordSubstitution = line.substring(KEYWORD_SUBST.length()).trim();
      logInfo.setKeywordSubstitution(KeywordSubstitution.getValue(keywordSubstitution));
      addingSymNames = false;
      return;
    }

    if (line.startsWith(RCS_FILE)) {
      processRcsFile(line.substring(RCS_FILE.length()));
      return;
    }
    if (line.startsWith(WORKING_FILE)) {
      processWorkingFile(line.substring(WORKING_FILE.length()));
      return;
    }
    if (line.startsWith(HEAD)) {
      logInfo.setHeadRevision(line.substring(HEAD.length()).trim());
      return;
    }
    if (line.startsWith(BRANCH)) {
      logInfo.setBranch(line.substring(BRANCH.length()).trim());
      return;
    }
    if (line.startsWith(LOCKS)) {
      logInfo.setLocks(line.substring(LOCKS.length()).trim());
      return;
    }
    if (line.startsWith(ACCESS_LIST)) {
      logInfo.setAccessList(line.substring(ACCESS_LIST.length()).trim());
      return;
    }
    if (line.startsWith(SYMBOLIC_NAMES)) {
      addingSymNames = true;
      return;
    }
    if (line.startsWith(TOTAL_REVISIONS)) {
      final int semicolonIndex = line.indexOf(SELECTED_REVISIONS);
      if (semicolonIndex < 0) {
        // no selected revisions here..
        logInfo.setTotalRevisions(line.substring(TOTAL_REVISIONS.length()).trim());
        logInfo.setSelectedRevisions("0");
      }
      else {
        final String totalRevisions = line.substring(0, semicolonIndex);
        final String selectedRevisions = line.substring(semicolonIndex);
        logInfo.setTotalRevisions(totalRevisions.substring(TOTAL_REVISIONS.length()).trim());
        logInfo.setSelectedRevisions(selectedRevisions.substring(SELECTED_REVISIONS.length()).trim());
      }
      return;
    }

    if (addingDescription) {
      if (!processingRevision && line.startsWith(SPLITTER)) {
        return;
      }
      logMessageBuffer.add(line);
      return;
    }

    if (line.startsWith(DESCRIPTION)) {
      logMessageBuffer = new ArrayList<>();
      logMessageBuffer.add(line.substring(DESCRIPTION.length()));
      addingDescription = true;
    }
  }