(Changed in version 2.8.0) collect
has changed. The previous behavior can be reproduced with toSeq
.
Traverser only visits node Ids listed in some node's edges, and thus we know that node must exist, safe to assume graph.
Traverser only visits node Ids listed in some node's edges, and thus we know that node must exist, safe to assume graph.getNodeById return non-None value
If option is defined, it is the maximal number of elements the iterator returns.
If is None
, the iterator is not bounded.
(Since version 2.10.0) use fold instead
Same as RandomTraverser except that the number of steps taken is bounded by
maxSteps