public void startElement()

in tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-apple-module/src/main/java/org/apache/tika/parser/iwork/NumbersContentHandler.java [65:170]
87 lines of code
30 McCabe index (conditional complexity)

    public void startElement(String uri, String localName, String qName, Attributes attributes)
            throws SAXException {
        if ("ls:workspace".equals(qName)) {
            inSheet = true;
            numberOfSheets++;
            xhtml.startElement("div");
            String sheetName = attributes.getValue("ls:workspace-name");
            metadata.add("sheetNames", sheetName);
        }

        if ("sf:text".equals(qName)) {
            inText = true;
            xhtml.startElement("p");
        }

        if ("sf:p".equals(qName)) {
            parseText = true;
        }

        if ("sf:metadata".equals(qName)) {
            inMetadata = true;
            return;
        }

        if (inMetadata && metadataKey == null) {
            metadataKey = resolveMetadataKey(localName);
            metadataPropertyQName = qName;
        }

        if (inMetadata && metadataKey != null && "sf:string".equals(qName)) {
            metadata.add(metadataKey, attributes.getValue("sfa:string"));
        }

        if (!inSheet) {
            return;
        }

        if ("sf:tabular-model".equals(qName)) {
            String tableName = attributes.getValue("sf:name");
            xhtml.startElement("div");
            xhtml.characters(tableName);
            xhtml.endElement("div");
            inTable = true;
            xhtml.startElement("table");
            xhtml.startElement("tr");
            currentColumn = 0;
        }

        if ("sf:menu-choices".equals(qName)) {
            menuItems = new HashMap<>();
        }

        if (inTable && "sf:grid".equals(qName)) {
            numberOfColumns = Integer.parseInt(attributes.getValue("sf:numcols"));
        }

        if (menuItems != null && "sf:t".equals(qName)) {
            currentMenuItemId = attributes.getValue("sfa:ID");
        }

        if (currentMenuItemId != null && "sf:ct".equals(qName)) {
            menuItems.put(currentMenuItemId, attributes.getValue("sfa:s"));
        }

        if (inTable && "sf:ct".equals(qName)) {
            if (currentColumn >= numberOfColumns) {
                currentColumn = 0;
                xhtml.endElement("tr");
                xhtml.startElement("tr");
            }

            xhtml.element("td", attributes.getValue("sfa:s"));
            currentColumn++;
        }

        if (inTable && ("sf:n".equals(qName) || "sf:rn".equals(qName))) {
            if (currentColumn >= numberOfColumns) {
                currentColumn = 0;
                xhtml.endElement("tr");
                xhtml.startElement("tr");
            }

            xhtml.element("td", attributes.getValue("sf:v"));
            currentColumn++;
        }

        if (inTable && "sf:proxied-cell-ref".equals(qName)) {
            if (currentColumn >= numberOfColumns) {
                currentColumn = 0;
                xhtml.endElement("tr");
                xhtml.startElement("tr");
            }

            xhtml.element("td", menuItems.get(attributes.getValue("sfa:IDREF")));
            currentColumn++;
        }

        if ("sf:chart-name".equals(qName)) {
            // Extract chart name:
            xhtml.startElement("div", "class", "chart");
            xhtml.startElement("h1");
            xhtml.characters(attributes.getValue("sfa:string"));
            xhtml.endElement("h1");
            xhtml.endElement("div");
        }
    }