public void visit(Node n) {
if (n.isNewOrUndeleted() || n.isModified() || n.isDeleted()) {
// upload new nodes as well as modified and deleted ones
hull.add(n);
}
}
/**
* Constructs a new {@code OldNodeState} for the given node.
*
* @param node The node whose state has to be remembered
*/
public OldNodeState(Node node) {
latlon = node.getCoor();
eastNorth = node.getEastNorth();
modified = node.isModified();
}