Class ParentReferenceCleaner

java.lang.Object
org.eclipse.rdf4j.query.algebra.evaluation.optimizer.ParentReferenceCleaner
All Implemented Interfaces:
QueryOptimizer
Direct Known Subclasses:
ParentReferenceCleaner

public class ParentReferenceCleaner extends Object implements QueryOptimizer
Cleans up QueryModelNode.getParentNode() references that have become inconsistent with the actual algebra tree structure due to optimization operations. Typically used at the very end of the optimization pipeline.
  • Field Details

    • logger

      private static final org.slf4j.Logger logger
  • Constructor Details

    • ParentReferenceCleaner

      public ParentReferenceCleaner()
  • Method Details