## Uses of Interface
org.eclipse.rdf4j.rio.RDFHandler

- Packages that use RDFHandler
  Package | Description
  --- | ---
  org.eclipse.rdf4j.console | A command line console tool for querying and updating local or remote RDF4J repositories.
  org.eclipse.rdf4j.console.util |
  org.eclipse.rdf4j.federated.endpoint |
  org.eclipse.rdf4j.federated.structures |
  org.eclipse.rdf4j.http.client |
  org.eclipse.rdf4j.query | Interfaces and classes for handling queries and query results.
  org.eclipse.rdf4j.query.dawg | Functionality to convert tuple query results to and from the Data Access Working Group Test Result Set RDF Vocabulary
  org.eclipse.rdf4j.query.impl |
  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.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.sail.helpers | Helper and utility classes for the `SailRepository`
  org.eclipse.rdf4j.repository.sparql | A `Repository` that serves as a SPARQL endpoint client.
  org.eclipse.rdf4j.repository.sparql.query |
  org.eclipse.rdf4j.repository.util | Helper classes for working with Repositories.
  org.eclipse.rdf4j.rio | Rio: The RDF4J parser/writer API.
  org.eclipse.rdf4j.rio.binary | Parser/writer for the RDF4J binary RDF format.
  org.eclipse.rdf4j.rio.helpers | Provides helpers classes for Rio.
  org.eclipse.rdf4j.rio.jsonld | Parser/writer for the JSON-L format.
  org.eclipse.rdf4j.rio.n3 | Writer for the Notation-3 (N3) format.
  org.eclipse.rdf4j.rio.ndjsonld |
  org.eclipse.rdf4j.rio.nquads | Parser/writer for the N-Quads format.
  org.eclipse.rdf4j.rio.ntriples | Parser/writer for the N-Triples format.
  org.eclipse.rdf4j.rio.rdfjson | Parser/writer for the RDF/JSON format.
  org.eclipse.rdf4j.rio.rdfxml | Parser/writer for the RDF/XML format.
  org.eclipse.rdf4j.rio.rdfxml.util | Pretty-printing for the RDF/XML format.
  org.eclipse.rdf4j.rio.trig | Parser/writer for the TriG format.
  org.eclipse.rdf4j.rio.trigstar |
  org.eclipse.rdf4j.rio.trix | Parser/writer for the TriX format.
  org.eclipse.rdf4j.rio.turtle | Parser/writer for the Turtle format.
  org.eclipse.rdf4j.rio.turtlestar |
  org.eclipse.rdf4j.sail | RDF Storage And Inference Layer (RDF Sail): a set of interfaces defining an SPI for RDF databases.
  org.eclipse.rdf4j.sail.inferencer.util |
  org.eclipse.rdf4j.spin | See discussion at https://github.com/eclipse/rdf4j/issues/1262

- - ### Uses of RDFHandler in org.eclipse.rdf4j.console

    Classes in org.eclipse.rdf4j.console that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `VerificationListener` Listen to parser errors and warnings

  - ### Uses of RDFHandler in org.eclipse.rdf4j.console.util

    Classes in org.eclipse.rdf4j.console.util that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ConsoleRDFWriter` Write query results to console

  - ### Uses of RDFHandler in org.eclipse.rdf4j.federated.endpoint

    Classes in org.eclipse.rdf4j.federated.endpoint that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `protected static class` | `EndpointFactory.DefaultRDFHandler`

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

    Methods in org.eclipse.rdf4j.federated.structures with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | FedXGraphQuery.`evaluate(RDFHandler handler)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.http.client

    Methods in org.eclipse.rdf4j.http.client with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `protected void` | SPARQLProtocolSession.`getRDF(org.apache.http.client.methods.HttpUriRequest method, RDFHandler handler, boolean requireContext)` Parse the response in this thread using the provided `RDFHandler`.
    `void` | RDF4JProtocolSession.`getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, RDFHandler handler, Resource... contexts)`
    `void` | SPARQLProtocolSession.`sendGraphQuery(QueryLanguage ql, String query, Dataset dataset, boolean includeInferred, RDFHandler handler, Binding... bindings)`
    `void` | SPARQLProtocolSession.`sendGraphQuery(QueryLanguage ql, String query, String baseURI, Dataset dataset, boolean includeInferred, int maxQueryTime, RDFHandler handler, Binding... bindings)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.query

    Methods in org.eclipse.rdf4j.query with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | GraphQuery.`evaluate(RDFHandler handler)`
    `static void` | QueryResults.`report(GraphQueryResult gqr, RDFHandler rdfHandler)` Reports a graph query result to an `RDFHandler`.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.query.dawg

    Classes in org.eclipse.rdf4j.query.dawg that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DAWGTestBooleanParser`
    `class` | `DAWGTestResultSetParser`

    Constructors in org.eclipse.rdf4j.query.dawg with parameters of type RDFHandler
    Constructor and Description
    `DAWGTestResultSetWriter(RDFHandler rdfHandler)`
    `DAWGTestResultSetWriter(RDFHandler rdfHandler, ValueFactory vf)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.query.impl

    Classes in org.eclipse.rdf4j.query.impl that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BackgroundGraphResult` Provides concurrent access to statements as they are being parsed when instances of this class are run as Threads.

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

    Methods in org.eclipse.rdf4j.repository with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | RepositoryConnection.`export(RDFHandler handler, Resource... contexts)` Exports all explicit statements in the specified contexts to the supplied RDFHandler.
    `void` | RepositoryConnection.`exportStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, RDFHandler handler, Resource... contexts)` Exports all statements with a specific subject, predicate and/or object from the repository, optionally from the specified contexts.

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

    Methods in org.eclipse.rdf4j.repository.base with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | AbstractRepositoryConnection.`export(RDFHandler handler, Resource... contexts)`
    `protected void` | RepositoryConnectionWrapper.`exportStatements(RepositoryResult<Statement> stIter, RDFHandler handler)` Exports all statements contained in the supplied statement iterator and all relevant namespace information to the supplied RDFHandler.
    `void` | RepositoryConnectionWrapper.`exportStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, RDFHandler handler, Resource... contexts)`

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

    Methods in org.eclipse.rdf4j.repository.contextaware with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | ContextAwareConnection.`export(RDFHandler handler, Resource... contexts)`
    `void` | ContextAwareConnection.`exportStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, RDFHandler handler, Resource... contexts)`
    `void` | ContextAwareConnection.`exportStatements(Resource subj, IRI pred, Value obj, RDFHandler handler, Resource... contexts)` Exports all statements with a specific subject, predicate and/or object from the repository, optionally from the specified contexts.

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

    Methods in org.eclipse.rdf4j.repository.http with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | HTTPGraphQuery.`evaluate(RDFHandler handler)`

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

    Methods in org.eclipse.rdf4j.repository.sail with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | SailGraphQuery.`evaluate(RDFHandler handler)`
    `void` | SailRepositoryConnection.`exportStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, RDFHandler handler, Resource... contexts)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.repository.sail.helpers

    Classes in org.eclipse.rdf4j.repository.sail.helpers that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RDFSailInserter` An RDFHandler that adds RDF data to a sail.

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

    Methods in org.eclipse.rdf4j.repository.sparql with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | SPARQLConnection.`exportStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, RDFHandler handler, Resource... contexts)`

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

    Methods in org.eclipse.rdf4j.repository.sparql.query with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | SPARQLGraphQuery.`evaluate(RDFHandler handler)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.repository.util

    Classes in org.eclipse.rdf4j.repository.util that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `AbstractRDFInserter` An RDFHandler that adds RDF data to some RDF sink.
    `class` | `RDFInserter` An RDFHandler that adds RDF data to a repository.
    `class` | `RDFRemover` An RDFHandler that removes RDF data from a repository.

    Methods in org.eclipse.rdf4j.repository.util with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `static void` | Repositories.`graphQuery(Repository repository, String query, RDFHandler handler)` Performs a SPARQL Construct or Describe query on the given Repository within a transaction and passes the results to the given `RDFHandler`.
    `static void` | Repositories.`graphQueryNoTransaction(Repository repository, String query, RDFHandler handler)` Performs a SPARQL Construct or Describe query on the given Repository without opening a transaction and passes the results to the given `RDFHandler`.
    `void` | RDFLoader.`load(File file, String baseURI, RDFFormat dataFormat, RDFHandler rdfHandler)` Parses RDF data from the specified file to the given RDFHandler.
    `void` | RDFLoader.`load(InputStream in, String baseURI, RDFFormat dataFormat, RDFHandler rdfHandler)` Parses RDF data from an InputStream to the RDFHandler.
    `void` | RDFLoader.`load(Reader reader, String baseURI, RDFFormat dataFormat, RDFHandler rdfHandler)` Parses RDF data from a Reader to the RDFHandler.
    `void` | RDFLoader.`load(URL url, String baseURI, RDFFormat dataFormat, RDFHandler rdfHandler)` Parses the RDF data that can be found at the specified URL to the RDFHandler.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio

    Subinterfaces of RDFHandler in org.eclipse.rdf4j.rio
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `RDFWriter` An interface for RDF document writers.

    Methods in org.eclipse.rdf4j.rio with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `RDFParser` | RDFParser.`setRDFHandler(RDFHandler handler)` Sets the RDFHandler that will handle the parsed RDF data.
    `static void` | Rio.`write(Iterable<Statement> model, RDFHandler writer)` Writes the given statements to the given `RDFHandler`.
    `static void` | Rio.`write(Statement statement, RDFHandler writer)` Writes the given single statement to the given `RDFHandler`.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.binary

    Classes in org.eclipse.rdf4j.rio.binary that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BinaryRDFWriter`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.helpers

    Classes in org.eclipse.rdf4j.rio.helpers that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `AbstractRDFHandler` Base class for `RDFHandler`s with dummy implementations of all methods.
    `class` | `AbstractRDFWriter` Base class for `RDFWriter`s offering common functionality for RDF writers.
    `class` | `BufferedGroupingRDFHandler` An `RDFHandlerWrapper` that buffers statements internally and passes them to underlying handlers grouped by context, then subject, then predicate.
    `class` | `ContextStatementCollector` A RDFHandler that can be used to collect reported statements in collections.
    `class` | `RDFHandlerBase` Deprecated. since 2.0.Use `AbstractRDFHandler` instead.
    `class` | `RDFHandlerWrapper` Convenience base class for RDF handlers that wrap one or more other RDF handler.
    `class` | `RDFWriterBase` Deprecated. since 2.0. Use `AbstractRDFWriter` instead.
    `class` | `StatementCollector` A RDFHandler that can be used to collect reported statements in collections.
    `class` | `TimeLimitRDFHandler`

    Fields in org.eclipse.rdf4j.rio.helpers declared as RDFHandler
    Modifier and Type | Field and Description
    --- | ---
    `protected RDFHandler` | AbstractRDFParser.`rdfHandler` The RDFHandler that will handle the parsed RDF.

    Methods in org.eclipse.rdf4j.rio.helpers that return RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `RDFHandler` | AbstractRDFParser.`getRDFHandler()`

    Methods in org.eclipse.rdf4j.rio.helpers with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `RDFParser` | AbstractRDFParser.`setRDFHandler(RDFHandler handler)`

    Constructors in org.eclipse.rdf4j.rio.helpers with parameters of type RDFHandler
    Constructor and Description
    `BufferedGroupingRDFHandler(int bufferSize, RDFHandler... handlers)` Creates a new BufferedGroupedWriter that wraps the supplied handlers, using the supplied buffer size.
    `BufferedGroupingRDFHandler(RDFHandler... handlers)` Creates a new BufferedGroupedWriter that wraps the supplied handlers, using the default buffer size.
    `RDFHandlerWrapper(ModelFactory modelFactory, RDFHandler... rdfHandlers)` Creates a new RDFHandlerWrapper that wraps the supplied RDF handler(s).
    `RDFHandlerWrapper(RDFHandler... rdfHandlers)` Creates a new RDFHandlerWrapper that wraps the supplied RDF handler(s).
    `TimeLimitRDFHandler(RDFHandler rdfHandler, long timeLimit)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.jsonld

    Classes in org.eclipse.rdf4j.rio.jsonld that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `JSONLDWriter` An RDFWriter that links to `JSONLDInternalRDFParser`.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.n3

    Classes in org.eclipse.rdf4j.rio.n3 that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `N3Writer` An implementation of the RDFWriter interface that writes RDF documents in N3 format.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.ndjsonld

    Classes in org.eclipse.rdf4j.rio.ndjsonld that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `NDJSONLDWriter`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.nquads

    Classes in org.eclipse.rdf4j.rio.nquads that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `NQuadsWriter` RDFWriter implementation for the `N-Quads` RDF format.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.ntriples

    Classes in org.eclipse.rdf4j.rio.ntriples that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `NTriplesWriter` An implementation of the RDFWriter interface that writes RDF documents in N-Triples format.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.rdfjson

    Classes in org.eclipse.rdf4j.rio.rdfjson that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RDFJSONWriter` `RDFWriter` implementation for the RDF/JSON format

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.rdfxml

    Classes in org.eclipse.rdf4j.rio.rdfxml that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RDFXMLWriter` An implementation of the RDFWriter interface that writes RDF documents in XML-serialized RDF format.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.rdfxml.util

    Classes in org.eclipse.rdf4j.rio.rdfxml.util that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RDFXMLPrettyWriter` An extension of RDFXMLWriter that outputs a more concise form of RDF/XML.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.trig

    Classes in org.eclipse.rdf4j.rio.trig that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TriGWriter` An extension of `TurtleWriter` that writes RDF documents in TriG format by adding graph scopes to the Turtle document.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.trigstar

    Classes in org.eclipse.rdf4j.rio.trigstar that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TriGStarWriter` An extension of `TriGWriter` that writes RDF-star documents in the TriG-star format by including the RDF-star triples.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.trix

    Classes in org.eclipse.rdf4j.rio.trix that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TriXWriter` An implementation of the RDFWriter interface that writes RDF documents in TriX format.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.turtle

    Classes in org.eclipse.rdf4j.rio.turtle that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ArrangedWriter` Deprecated. since 3.3.1. pretty printing / bnode inlining logic has been moved to `TurtleWriter` internally.
    `class` | `TurtleWriter` An implementation of the RDFWriter interface that writes RDF documents in Turtle format.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.rio.turtlestar

    Classes in org.eclipse.rdf4j.rio.turtlestar that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TurtleStarWriter` An extension of `TurtleWriter` that writes RDF-star documents in the Turtle-star format by including the RDF-star triples.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.sail

    Methods in org.eclipse.rdf4j.sail with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | SailConnectionGraphQuery.`evaluate(RDFHandler handler)`

  - ### Uses of RDFHandler in org.eclipse.rdf4j.sail.inferencer.util

    Classes in org.eclipse.rdf4j.sail.inferencer.util that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RDFInferencerInserter` An RDFHandler that adds RDF data to a sail as inferred statements.

  - ### Uses of RDFHandler in org.eclipse.rdf4j.spin

    Classes in org.eclipse.rdf4j.spin that implement RDFHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ConstraintViolationRDFHandler`

    Methods in org.eclipse.rdf4j.spin with parameters of type RDFHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | SpinRenderer.`render(ParsedBooleanQuery query, RDFHandler handler)`
    `void` | SpinRenderer.`render(ParsedDescribeQuery query, RDFHandler handler)`
    `void` | SpinRenderer.`render(ParsedGraphQuery query, RDFHandler handler)`
    `void` | SpinRenderer.`render(ParsedOperation operation, RDFHandler handler)`
    `void` | SpinRenderer.`render(ParsedQuery query, RDFHandler handler)`
    `void` | SpinRenderer.`render(ParsedTupleQuery query, RDFHandler handler)`
    `void` | SpinRenderer.`render(ParsedUpdate update, RDFHandler handler)`

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