# Hierarchy For Package org.eclipse.rdf4j.federated.evaluation.join

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,​X> (implements org.eclipse.rdf4j.common.iteration.CloseableIteration<E,​X>)
    - org.eclipse.rdf4j.common.iteration.LookAheadIteration<E,​X>
      - org.eclipse.rdf4j.federated.evaluation.concurrent.ParallelExecutorBase<T> (implements org.eclipse.rdf4j.federated.evaluation.concurrent.ParallelExecutor<T>)
        - org.eclipse.rdf4j.federated.evaluation.join.JoinExecutorBase<T>
          - org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerJoin
            - org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin
          - org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerLeftJoin
          - org.eclipse.rdf4j.federated.evaluation.join.HashJoin
          - org.eclipse.rdf4j.federated.evaluation.join.SynchronousJoin
            - org.eclipse.rdf4j.federated.evaluation.join.SynchronousBoundJoin
  - org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.BoundJoinTaskCreator (implements org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.TaskCreator)
  - org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.CheckJoinTaskCreator (implements org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.TaskCreator)
  - org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.FedXServiceJoinTaskCreator (implements org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.TaskCreator)
  - org.eclipse.rdf4j.federated.evaluation.concurrent.ParallelTaskBase<T> (implements org.eclipse.rdf4j.federated.evaluation.concurrent.ParallelTask<T>)
    - org.eclipse.rdf4j.federated.evaluation.join.ParallelBoundJoinTask
    - org.eclipse.rdf4j.federated.evaluation.join.ParallelCheckJoinTask
    - org.eclipse.rdf4j.federated.evaluation.join.ParallelJoinTask
    - org.eclipse.rdf4j.federated.evaluation.join.ParallelLeftJoinTask
    - org.eclipse.rdf4j.federated.evaluation.join.ParallelServiceJoinTask

## Interface Hierarchy

- org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBoundJoin.TaskCreator