protected void renderLabel(AbstractRenderAppender writer, TreeElement node)
    {
        String label = node.getLabel();
        if (label != null) {
            renderLabelPrefix(writer, node);
            if (_trs.escapeContent) {
                HtmlUtils.filter(label, writer);
            }
            else {
                writer.append(label);
            }
            renderLabelSuffix(writer, node);
        }
    }
protected void renderLabel ( AbstractRenderAppender writer , TreeElement node ) { String label = node . getLabel ( ) ; if ( label != null ) { renderLabelPrefix ( writer , node ) ; if ( _trs . escapeContent ) { HtmlUtils . filter ( label , writer ) ; } else { writer . append ( label ) ; } renderLabelSuffix ( writer , node ) ; } }
Render the label for this node (if any).
@param writer the appender where the tree markup is appended
@param node the node to render