Class UnionScopeChangeOptimizer

java.lang.Object
org.eclipse.rdf4j.query.algebra.evaluation.impl.UnionScopeChangeOptimizer
All Implemented Interfaces:
QueryOptimizer

@Deprecated(forRemoval=true, since="4.1.0") public class UnionScopeChangeOptimizer extends Object implements QueryOptimizer
Deprecated, for removal: This API element is subject to removal in a future version.
Inspect Union clauses to check if scope change can be avoided (allowing injection of pre-bound vars into union arguments).
Author:
Jeen Broekstra
  • Constructor Details

    • UnionScopeChangeOptimizer

      public UnionScopeChangeOptimizer()
      Deprecated, for removal: This API element is subject to removal in a future version.
  • Method Details