public void startElement()

in tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/ooxml/xps/XPSPageContentHandler.java [146:242]
92 lines of code
31 McCabe index (conditional complexity)

    public void startElement(String uri, String localName, String qName, Attributes atts)
            throws SAXException {
        if (CANVAS.equals(localName)) {
            String clip = getVal(CLIP, atts);
            if (clip == null) {
                canvasStack.push(NULL_CLIP);
            } else {
                canvasStack.push(clip);
            }
            return;
        } else if (VISUAL_BRUSH.equals(localName)) {
            // Also push visual brush transform onto stack as this will move children
            String transform = getVal(TRANSFORM, atts);
            if (transform == null) {
                canvasStack.push(NULL_CLIP);
            } else {
                canvasStack.push(transform);
            }
            return;
        } else if (PATH.equals(localName)) {
            //for now just grab them and dump them at the end of the page.
            String url = getVal(NAVIGATE_URI, atts);
            if (url != null) {
                urls.add(url);
            }
            originalLocationOnDrive = getVal(AUTOMATION_PROPERITES_HELP_TEXT, atts);
        } else if (IMAGE_BRUSH.equals(localName)) {
            imageSourcePathInZip = getVal(IMAGE_SOURCE, atts);
        }

        if (!GLYPHS.equals(localName)) {
            return;
        }
        String name = null;
        Float originX = null;
        Float originY = null;
        String unicodeString = null;
        Integer bidilevel = null;
        List<GlyphIndex> indices = null;
        float fontSize = 0;
        String fontUri = null;

        for (int i = 0; i < atts.getLength(); i++) {
            String lName = atts.getLocalName(i);
            String value = atts.getValue(i);
            value = (value == null) ? "" : value.trim();

            if (ORIGIN_X.equals(lName) && value.length() > 0) {
                try {
                    originX = Float.parseFloat(value);
                } catch (NumberFormatException e) {
                    throw new SAXException(e);
                }
            } else if (ORIGIN_Y.equals(lName) && value.length() > 0) {
                try {
                    originY = Float.parseFloat(value);
                } catch (NumberFormatException e) {
                    throw new SAXException(e);
                }
            } else if (UNICODE_STRING.equals(lName)) {
                unicodeString = atts.getValue(i);
            } else if (BIDI_LEVEL.equals(lName) && value.length() > 0) {
                try {
                    bidilevel = Integer.parseInt(value);
                } catch (NumberFormatException e) {
                    throw new SAXException(e);
                }
            } else if (INDICES.equals(lName)) {
                indices = parseIndicesString(value);
            } else if (NAME.equals(lName)) {
                name = value;
            } else if (FONT_RENDERING_EM_SIZE.equals(lName)) {
                fontSize = Float.parseFloat(value);
            } else if (FONT_URI.equals(lName)) {
                fontUri = value;
            }
        }
        if (unicodeString != null) {
            originX = (originX == null) ? Integer.MIN_VALUE : originX;
            originY = (originY == null) ? Integer.MAX_VALUE : originY;
            StringBuilder canvasStringBuilder = new StringBuilder();
            for (String s : canvasStack) {
                canvasStringBuilder.append(s);
                canvasStringBuilder.append(';');
            }
            String canvasCombined = canvasStringBuilder.toString();
            List<GlyphRun> runs = canvases.get(canvasCombined);
            if (runs == null) {
                runs = new ArrayList<>();
            }
            if (indices == null) {
                indices = new ArrayList<>();
            }
            runs.add(new GlyphRun(name, originY, originX, unicodeString, bidilevel, indices, fontSize, fontUri));
            canvases.put(canvasCombined, runs);
        }
    }