public static class MultiUnion.MultiUnionStatisticsHandler extends Object implements GraphStatisticsHandler
| Constructor and Description |
|---|
MultiUnionStatisticsHandler(MultiUnion mu) |
| Modifier and Type | Method and Description |
|---|---|
long |
getStatistic(Node S,
Node P,
Node O)
Answer a good estimate of the number of triples that would match the
pattern
(S, P, O), or -1 if no good estimate is available. |
MultiUnion |
getUnion() |
public MultiUnionStatisticsHandler(MultiUnion mu)
public long getStatistic(Node S, Node P, Node O)
GraphStatisticsHandler(S, P, O), or -1 if no good estimate is available.
The estimate is good until the graph is updated.getStatistic in interface GraphStatisticsHandlerpublic MultiUnion getUnion()
Licenced under the Apache License, Version 2.0