/* * @see org.primordion.xholon.base.IXholon#height() */ public int height() { int hL = 0; int hR = 0; if (isExternal()) { return 0; } else { if (hasChildNodes()) { hL = firstChild.height(); } if (hasNextSibling()) { hR = nextSibling.height(); } return hL > hR ? hL + 1 : hR + 1; } }