public interface CostEstimator
Modifier and Type | Method and Description |
---|---|
Cost |
getCost(org.openrdf.query.algebra.TupleExpr expr)
Computes the cost of the execution plan
expr |
Cost |
getCost(org.openrdf.query.algebra.TupleExpr expr,
Site source)
Computes the cost of the execution plan @{code expr} if that plan is executed in the site @{code source}
|
Cost getCost(org.openrdf.query.algebra.TupleExpr expr)
expr
expr
- the execution planCost getCost(org.openrdf.query.algebra.TupleExpr expr, Site source)
expr
- the execution plansource
- the source to execute the planCopyright © 2015 SemaGrow - FP7. All rights reserved.