Class QueryModelPruner
- java.lang.Object
-
- org.eclipse.rdf4j.query.algebra.evaluation.impl.QueryModelPruner
-
- All Implemented Interfaces:
QueryOptimizer
@Deprecated public class QueryModelPruner extends Object implements QueryOptimizer
Deprecated.Replaced byQueryModelNormalizer
.A query optimizer that prunes query model trees by removing superfluous parts and/or by reducing complex parts with simpler parts.- Author:
- Arjohn Kampman
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
QueryModelPruner.TreeSanitizer
Deprecated.
-
Constructor Summary
Constructors Constructor Description QueryModelPruner()
Deprecated.
-
Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
optimize(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings)
Deprecated.Applies generally applicable optimizations: path expressions are sorted from more to less specific.
-
-
-
Method Detail
-
optimize
public void optimize(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings)
Deprecated.Applies generally applicable optimizations: path expressions are sorted from more to less specific.- Specified by:
optimize
in interfaceQueryOptimizer
- Parameters:
tupleExpr
-
-
-