object ShortestPaths extends Serializable
Computes shortest paths to the given set of landmark vertices, returning a graph where each vertex attribute is a map containing the shortest-path distance to each reachable landmark.
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- ShortestPaths.scala
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- def run[VD, ED](graph: Graph[VD, ED], landmarks: Seq[VertexId])(implicit arg0: ClassTag[ED]): Graph[SPMap, ED]
Computes shortest paths to the given set of landmark vertices.
Computes shortest paths to the given set of landmark vertices.
- ED
the edge attribute type (not used in the computation)
- graph
the graph for which to compute the shortest paths
- landmarks
the list of landmark vertex ids. Shortest paths will be computed to each landmark.
- returns
a graph where each vertex attribute is a map containing the shortest-path distance to each reachable landmark vertex.
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- Deprecated
(Since version 9)