public ChoiceMatch getClosestMatch()

in src/org/jetbrains/r/visualization/inlays/table/filters/gui/editor/HistoryListModel.java [164:192]

• 29 lines of code
• 10 McCabe index (conditional complexity)

    public ChoiceMatch getClosestMatch(Object hint) {
        ChoiceMatch ret = new ChoiceMatch();
        if ((stringComparator != null) && (hint instanceof String strStart)) {
          int strLen = strStart.length();
            int historyLen = shownHistory.size();
            while (historyLen-- > 0) {
                Object content = shownHistory.get(historyLen);
                String str = content.toString();
                int len = ChoiceMatch.getMatchingLength(strStart, str, 
                		stringComparator);
                if (((len > 0) && (len >= ret.len)) || (ret.len == 0)) {
                	ret.content = content;
                    ret.index = historyLen;
                    ret.len = len;
                    if ((len == strLen) && (str.length() == strLen)) {
                        ret.exact = true;
                        return ret;
                    }
                }
            }
        } else {
        	ret.index = shownHistory.indexOf(hint);
            if (ret.index != -1) {
                ret.exact = true;
                ret.content = hint;
            }
        }
        return ret;
    }