## Uses of Interface
org.eclipse.rdf4j.query.BooleanQuery

- Packages that use BooleanQuery
  Package | Description
  --- | ---
  org.eclipse.rdf4j.federated |
  org.eclipse.rdf4j.federated.structures |
  org.eclipse.rdf4j.query.algebra.evaluation |
  org.eclipse.rdf4j.repository | The Repository API: the main API for accessing rdf databases and SPARQL endpoints.
  org.eclipse.rdf4j.repository.base | Abstract base classes and wrappers for the main Repository API interfaces.
  org.eclipse.rdf4j.repository.contextaware | A repository wrapper with convenience functions for handling contexts.
  org.eclipse.rdf4j.repository.dataset | A repository wrapper which supports auto-loading of datasets specified in a query.
  org.eclipse.rdf4j.repository.http | A repository that serves as a proxy client for a remote repository on an RDF4J Server.
  org.eclipse.rdf4j.repository.sail | Repository implementation for local RDF databases that implement the SAIL SPI.
  org.eclipse.rdf4j.repository.sparql | A `Repository` that serves as a SPARQL endpoint client.
  org.eclipse.rdf4j.repository.sparql.query |

- - ### Uses of BooleanQuery in org.eclipse.rdf4j.federated

    Methods in org.eclipse.rdf4j.federated that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | QueryManager.`prepareBooleanQuery​(String queryString)` | Prepare a boolean query which uses the underlying federation to evaluate the query.

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.federated.structures

    Classes in org.eclipse.rdf4j.federated.structures that implement BooleanQuery
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `FedXBooleanQuery` | Abstraction of a `SailBooleanQuery` which takes care for tracking the `FedXRepositoryConnection.BINDING_ORIGINAL_MAX_EXECUTION_TIME` during evaluation.

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

    Methods in org.eclipse.rdf4j.query.algebra.evaluation that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | AbstractQueryPreparer.`prepare​(ParsedBooleanQuery q)` |
    `BooleanQuery` | QueryPreparer.`prepare​(ParsedBooleanQuery q)` |

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository

    Methods in org.eclipse.rdf4j.repository that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `default BooleanQuery` | RepositoryConnection.`prepareBooleanQuery​(String query)` | Prepares SPARQL queries that return true or false, that is, SPARQL ASK queries.
    `BooleanQuery` | RepositoryConnection.`prepareBooleanQuery​(QueryLanguage ql, String query)` | Prepares queries that return true or false.
    `BooleanQuery` | RepositoryConnection.`prepareBooleanQuery​(QueryLanguage ql, String query, String baseURI)` | Prepares queries that return true or false.

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.base

    Methods in org.eclipse.rdf4j.repository.base that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | AbstractRepositoryConnection.`prepareBooleanQuery​(QueryLanguage ql, String query)` |
    `BooleanQuery` | RepositoryConnectionWrapper.`prepareBooleanQuery​(QueryLanguage ql, String query, String baseURI)` |

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.contextaware

    Methods in org.eclipse.rdf4j.repository.contextaware that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | ContextAwareConnection.`prepareBooleanQuery​(QueryLanguage ql, String query)` |
    `BooleanQuery` | ContextAwareConnection.`prepareBooleanQuery​(QueryLanguage ql, String query, String baseURI)` |

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.dataset

    Methods in org.eclipse.rdf4j.repository.dataset that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | DatasetRepositoryConnection.`prepareBooleanQuery​(QueryLanguage ql, String query, String baseURI)` |

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.http

    Classes in org.eclipse.rdf4j.repository.http that implement BooleanQuery
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `HTTPBooleanQuery` | TupleQuery specific to the HTTP protocol.

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.sail

    Classes in org.eclipse.rdf4j.repository.sail that implement BooleanQuery
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `SailBooleanQuery` |

    Methods in org.eclipse.rdf4j.repository.sail that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | SailQueryPreparer.`prepare​(ParsedBooleanQuery askQuery)` |

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.sparql

    Methods in org.eclipse.rdf4j.repository.sparql that return BooleanQuery
    Modifier and Type | Method | Description
    --- | --- | ---
    `BooleanQuery` | SPARQLConnection.`prepareBooleanQuery​(QueryLanguage ql, String query, String base)` |

  - ### Uses of BooleanQuery in org.eclipse.rdf4j.repository.sparql.query

    Classes in org.eclipse.rdf4j.repository.sparql.query that implement BooleanQuery
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `SPARQLBooleanQuery` | Parses boolean query response from remote stores.