oracle.pgx.algorithm

Interface PgxGraph

public interface PgxGraph

A PGX graph.

Method Summary

Modifier and Type	Method and Description
EdgeSet	getEdges() Return a (lazy) set of edges that can be iterated over.
long	getNumEdges() Get the number of edges in the graph.
long	getNumVertices() Get the number of vertices in the graph.
PgxVertex	getRandomVertex() Get a random vertex from the graph.
VertexSet	getVertices() Return a (lazy) set of vertices that can be iterated over.

Method Detail

getEdges

EdgeSet getEdges()

Return a (lazy) set of edges that can be iterated over.

Returns:

getNumEdges

long getNumEdges()

Get the number of edges in the graph.

Returns:

getNumVertices

long getNumVertices()

Get the number of vertices in the graph.

Returns:

getRandomVertex

PgxVertex getRandomVertex()

Get a random vertex from the graph.

Returns:

getVertices

VertexSet getVertices()

Return a (lazy) set of vertices that can be iterated over.

Returns: