parent
Returns an Optional
that contains the parent of this node. If there is no such node, for example when this node is the document or it does not belong to the DOM tree, returns an empty Optional
.
Throws
when this node is closed
Returns an Optional
that contains the parent of this node. If there is no such node, for example when this node is the document or it does not belong to the DOM tree, returns an empty Optional
.
when this node is closed