/**
* Visits a {@link NodeListOptional} node.
*
* @param n the node to visit
*/
public void visit(final NodeListOptional n) {
if (n.present()) {
for (final Iterator<INode> e = n.elements(); e.hasNext(); ) {
e.next().accept(this);
}
return;
} else return;
}
/**
* Visits a {@link NodeSequence} node.
*
* @param n the node to visit
*/
public void visit(final NodeSequence n) {
for (final Iterator<INode> e = n.elements(); e.hasNext(); ) {
e.next().accept(this);
}
return;
}