# Hierarchy For Package org.eclipse.rdf4j.query.algebra.helpers

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<X> (implements org.eclipse.rdf4j.query.algebra.QueryModelVisitor<X>)
    - org.eclipse.rdf4j.query.algebra.helpers.QueryModelNodeReplacer
    - org.eclipse.rdf4j.query.algebra.helpers.QueryModelTreePrinter
    - org.eclipse.rdf4j.query.algebra.helpers.QueryModelTreeToGenericPlanNode
    - org.eclipse.rdf4j.query.algebra.helpers.QueryModelVisitorBase<X>
      - org.eclipse.rdf4j.query.algebra.helpers.BGPCollector<X>
    - org.eclipse.rdf4j.query.algebra.helpers.StatementPatternCollector
    - org.eclipse.rdf4j.query.algebra.helpers.VarNameCollector
  - org.eclipse.rdf4j.query.algebra.helpers.TupleExprs