Side-effecting vertex insertion.
Obtain a unique vertex representing an entity of type T
with a field equal to value.
Obtain a unique vertex representing an entity of type T
with a field equal to value.
Uniqueness must be enforced by convention. (maybe we should force the field name?)
Removes all vertices, representing domain objects in ts
, from graph.
Removes all vertices, representing domain objects in ts
, from graph.
elements to be deleted
amount of vertices deleted
Removes a vertex, representing t
, from the graph.
Removes a vertex, representing t
, from the graph.
true
if the graph contained the specified element