/**
* Marshal the attribute for the predicate if one was specified.
*/
public void predicateAttribute(XPathFragment xPathFragment, NamespaceResolver namespaceResolver) {
if(null != xPathFragment) {
XPathPredicate predicate = xPathFragment.getPredicate();
if(null != predicate) {
XPathFragment predicateXPathFragment = predicate.getXPathFragment();
if(predicateXPathFragment.isAttribute()) {
attribute(predicateXPathFragment, namespaceResolver, predicate.getValue());
}
}
}
}