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

- Packages that use EmptySet
  Package | Description
  --- | ---
  org.eclipse.rdf4j.query.algebra | Abstract Query Algebra model.
  org.eclipse.rdf4j.query.algebra.evaluation.impl |
  org.eclipse.rdf4j.query.algebra.helpers |
  org.eclipse.rdf4j.sail.federation.optimizers |

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

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

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

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

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

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

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

  - ### Uses of EmptySet in org.eclipse.rdf4j.sail.federation.optimizers

    Methods in org.eclipse.rdf4j.sail.federation.optimizers with parameters of type EmptySet
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | EvaluationStatistics.CardinalityCalculator.`meet​(EmptySet node)` |