# Hierarchy For Package org.eclipse.rdf4j.query.algebra.evaluation.federation

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.ConvertingIteration<S,​T,​X>
      - org.eclipse.rdf4j.repository.sparql.federation.ServiceJoinConversionIteration
        - org.eclipse.rdf4j.query.algebra.evaluation.federation.ServiceJoinConversionIteration
    - org.eclipse.rdf4j.common.iteration.LookAheadIteration<E,​X>
      - org.eclipse.rdf4j.query.algebra.evaluation.iterator.CrossProductIteration
        - org.eclipse.rdf4j.query.algebra.evaluation.federation.ServiceCrossProductIteration
      - org.eclipse.rdf4j.repository.sparql.federation.JoinExecutorBase<T>
        - org.eclipse.rdf4j.query.algebra.evaluation.federation.JoinExecutorBase<T>
          - org.eclipse.rdf4j.query.algebra.evaluation.federation.ServiceJoinIterator
  - org.eclipse.rdf4j.query.algebra.evaluation.federation.AbstractFederatedServiceResolver (implements org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedServiceResolver)
    - org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedServiceResolverBase
  - org.eclipse.rdf4j.repository.sparql.federation.RepositoryFederatedService (implements org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedService)
    - org.eclipse.rdf4j.query.algebra.evaluation.federation.RepositoryFederatedService
    - org.eclipse.rdf4j.repository.sparql.federation.SPARQLFederatedService
      - org.eclipse.rdf4j.query.algebra.evaluation.federation.SPARQLFederatedService
  - org.eclipse.rdf4j.query.algebra.evaluation.federation.TupleFunctionFederatedService (implements org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedService)

## Interface Hierarchy

- org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedService
- org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedServiceResolver
- org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedServiceResolverClient