Class VertexList

Appends a node to the end of this doubly linked list Note: node.next will be unlinked from node Note: if node is part of another linked list call addAll instead

Appends a chain of nodes where node is the head, the difference with add is that it correctly sets the position of the node list tail property

Inserts a node after target, it's assumed that target belongs to this doubly linked list

Inserts a node before target, it's assumed that target belongs to this doubly linked list

Deletes a node from this linked list, it's assumed that node is a member of this linked list

Removes a chain of nodes whose head is a and whose tail is b, it's assumed that a and b belong to this list and also that a comes before b in the linked list