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

- Packages that use Exists
  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.query.parser.sparql | The rdf4j SPARQL 1.1 parser.

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

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

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

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

    Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type Exists
    Modifier and Type | Method | Description
    --- | --- | ---
    `Value` | StrictEvaluationStrategy.`evaluate​(Exists node, BindingSet bindings)` | Deprecated, for removal: This API element is subject to removal in a future version.

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

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

  - ### Uses of Exists in org.eclipse.rdf4j.query.parser.sparql

    Methods in org.eclipse.rdf4j.query.parser.sparql that return Exists
    Modifier and Type | Method | Description
    --- | --- | ---
    `Exists` | TupleExprBuilder.`visit​(org.eclipse.rdf4j.query.parser.sparql.ast.ASTExistsFunc node, Object data)` |