public void createDirectDescendants()

in src/java/org/apache/fop/render/pdf/pdfbox/StructureTreeMerger.java [98:123]

• 26 lines of code
• 6 McCabe index (conditional complexity)

    public void createDirectDescendants(COSBase base, PDFStructElem parent) throws IOException {
        if (base instanceof COSDictionary) {
            COSDictionary baseDict = (COSDictionary)base;
            if (baseDict.keySet().contains(COSName.K)) {
                createDirectDescendants(baseDict.getItem(COSName.K), parent);
            }
        } else if (base instanceof COSArray) {
            COSArray array = (COSArray)base;
            for (int i = 0; i < array.size(); i++) {
                createDirectDescendants(array.get(i), parent);
            }
        } else {
            assert base instanceof COSObject;
            COSObject obj = (COSObject)base;
            createAndRegisterStructElem(obj);
            PDFStructElem elem = structElemCache.get((int)obj.getObjectNumber());
            copyElemEntries(obj, elem);
            parent.addKid(elem);
            elem.setParent(parent);
            COSDictionary dict = (COSDictionary) obj.getObject();
            COSBase objKid = dict.getItem(COSName.K);
            if (objKid != null) {
                createDirectDescendants(objKid, elem);
            }
        }
    }