## Uses of Class
org.eclipse.rdf4j.query.algebra.Extension

- Packages that use Extension
  Package | Description
  --- | ---
  org.eclipse.rdf4j.federated.optimizer |
  org.eclipse.rdf4j.query.algebra | Abstract Query Algebra model.
  org.eclipse.rdf4j.query.algebra.evaluation.impl |
  org.eclipse.rdf4j.query.algebra.evaluation.iterator |
  org.eclipse.rdf4j.query.algebra.helpers |
  org.eclipse.rdf4j.queryrender.sparql |

- - ### Uses of Extension in org.eclipse.rdf4j.federated.optimizer

    Methods in org.eclipse.rdf4j.federated.optimizer with parameters of type Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | FilterOptimizer.FilterBindingFinder.`meet​(Extension node)` |

  - ### Uses of Extension in org.eclipse.rdf4j.query.algebra

    Methods in org.eclipse.rdf4j.query.algebra that return Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `Extension` | Extension.`clone()` |

    Methods in org.eclipse.rdf4j.query.algebra with parameters of type Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | QueryModelVisitor.`meet​(Extension node)` |

  - ### Uses of Extension in org.eclipse.rdf4j.query.algebra.evaluation.impl

    Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl that return types with arguments of type Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected List<Extension>` | QueryJoinOptimizer.JoinVisitor.`getExtensions​(List<TupleExpr> expressions)` | Deprecated.

    Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `CloseableIteration<BindingSet,​QueryEvaluationException>` | StrictEvaluationStrategy.`evaluate​(Extension extension, BindingSet bindings)` |
    `void` | FilterOptimizer.FilterRelocator.`meet​(Extension node)` |

  - ### Uses of Extension in org.eclipse.rdf4j.query.algebra.evaluation.iterator

    Constructors in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type Extension
    Constructor | Description
    --- | ---
    `ExtensionIterator​(Extension extension, CloseableIteration<BindingSet,​QueryEvaluationException> iter, EvaluationStrategy strategy)` |

  - ### Uses of Extension in org.eclipse.rdf4j.query.algebra.helpers

    Methods in org.eclipse.rdf4j.query.algebra.helpers with parameters of type Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | AbstractQueryModelVisitor.`meet​(Extension node)` |

  - ### Uses of Extension in org.eclipse.rdf4j.queryrender.sparql

    Methods in org.eclipse.rdf4j.queryrender.sparql with parameters of type Extension
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | SparqlTupleExprRenderer.`meet​(Extension node)`