private void refilter()

in src/main/java/org/apache/log4j/chainsaw/LogPanel.java [4167:4190]

• 22 lines of code
• 8 McCabe index (conditional complexity)

        private void refilter() {
            //only refilter if we're not bypassing filtering AND the text has changed since the last call to refilter
            String textToMatch = getEditor().getItem().toString();
            if (bypassFiltering || (lastTextToMatch != null && lastTextToMatch.equals(textToMatch))) {
                return;
            }
            lastTextToMatch = textToMatch;
            bypassFiltering = true;
            model.removeAllElements();
            List entriesCopy = new ArrayList(allEntries);
            for (Object anEntriesCopy : entriesCopy) {
                String thisEntry = anEntriesCopy.toString();
                if (thisEntry.toLowerCase(Locale.ENGLISH).contains(textToMatch.toLowerCase())) {
                    model.addElement(thisEntry);
                }
            }
            bypassFiltering = false;
            //TODO: on no-match, don't filter at all (show the popup?)
            if (displayedEntries.size() > 0 && !textToMatch.equals("")) {
                showPopup();
            } else {
                hidePopup();
            }
        }