private void decorateCell()

in freemarker-docgen-core/src/main/java/org/freemarker/docgen/core/TableSimplifier.java [425:483]
50 lines of code
16 McCabe index (conditional complexity)

    private void decorateCell(
            Element cell, Alignment trAlign, VAlignment trVAlign)
            throws SAXException, DocgenException {
        Alignment cellAlign = null;
        VAlignment cellVAlign = null;
        int rowSpan = 1;
        int colSpan = 1;
        
        String elemName = cell.getLocalName();
        
        NamedNodeMap atts = cell.getAttributes();
        int attCnt = atts.getLength();
        fetchAtts: for (int attIdx = 0; attIdx < attCnt; attIdx++) {
            Attr att = (Attr) atts.item(attIdx);
            String attNS = att.getNamespaceURI();
            if (attNS != null && attNS.length() != 0) {
                continue fetchAtts;
            }
            String attName = att.getLocalName();
            String attValue = att.getValue().trim();
            
            if (attName.equals(A_ALIGN)) {
                cellAlign = parseAlignAttribute(attValue, elemName);
            } else if (attName.equals(A_VALIGN)) {
                cellVAlign = parseVAlignAttribute(attValue, elemName);
            } else if (attName.equals(A_ROWSPAN)) {
                rowSpan = parseSpanAttribute(attValue, A_ROWSPAN, elemName);
            } else if (attName.equals(A_COLSPAN)) {
                colSpan = parseSpanAttribute(attValue, A_COLSPAN, elemName);
            } else {
                throw new DocgenException("The \"" + attName
                        + "\" attribute of the \"" + elemName
                        + "\" element is not supported by Docgen.");
            }
        }  // fetchAtts
        
        int visualCol = addCellToCellMatrix(rowSpan, colSpan);
        
        if (cellAlign == null) {
            Alignment colGroupAlign = colGroupAligns.size() > visualCol
                    ? colGroupAligns.get(visualCol)
                    : null;
            // Column-scope horizontal alignment has precedence over row-scope
            if (colGroupAlign != null && trAlign != colGroupAlign) {
                cell.setAttribute(A_ALIGN, colGroupAlign.toString());
            }
        }

        // Row-scope vertical alignment has precedence over column-scope
        if (cellVAlign == null && trVAlign == null) {
            VAlignment colGroupVAlign = colGroupVAligns.size() > visualCol
                    ? colGroupVAligns.get(visualCol)
                    : null;
            if (colGroupVAlign != null) {
                cell.setAttribute(A_VALIGN, colGroupVAlign.toString());
            }
        }
        
    }