Package org.eclipse.rdf4j.rio.binary
Class BinaryRDFWriter
java.lang.Object
org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter
org.eclipse.rdf4j.rio.binary.BinaryRDFWriter
- All Implemented Interfaces:
ByteSink,Sink,RDFHandler,RDFWriter
A
RDFWriter for the binary RDF format.- Author:
- Arjohn Kampman, Frens Jan Rumph
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Field Summary
Fields inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter
namespaceTable, statementConsumer -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected voidConsume a statement.voidendRDF()Signals the end of the RDF data.get theOutputStreamused by thisByteSink.Gets the RDF format that this RDFWriter uses.Collection<RioSetting<?>>voidhandleComment(String comment) Handles a comment.voidhandleNamespace(String prefix, String uri) Handles a namespace declaration/definition.voidstartRDF()Signals the start of the RDF data.Methods inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter
checkWritingStarted, getFileFormat, getWriterConfig, handleStatement, isWritingStarted, set, setWriterConfigMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.eclipse.rdf4j.common.io.Sink
acceptsFileFormat, getFileFormat
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Constructor Details
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BinaryRDFWriter
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BinaryRDFWriter
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Method Details
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getRDFFormat
Description copied from interface:RDFWriterGets the RDF format that this RDFWriter uses.- Specified by:
getRDFFormatin interfaceRDFWriter
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getSupportedSettings
- Specified by:
getSupportedSettingsin interfaceRDFWriter- Overrides:
getSupportedSettingsin classAbstractRDFWriter- Returns:
- A collection of
RioSettings that are supported by this RDFWriter.
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getOutputStream
Description copied from interface:ByteSinkget theOutputStreamused by thisByteSink.- Specified by:
getOutputStreamin interfaceByteSink- Returns:
- an
OutputStream
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startRDF
Description copied from interface:RDFHandlerSignals the start of the RDF data. This method is called before any data is reported.- Specified by:
startRDFin interfaceRDFHandler- Overrides:
startRDFin classAbstractRDFWriter- Throws:
RDFHandlerException- If the RDF handler has encountered an unrecoverable error.
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endRDF
Description copied from interface:RDFHandlerSignals the end of the RDF data. This method is called when all data has been reported.- Specified by:
endRDFin interfaceRDFHandler- Throws:
RDFHandlerException- If the RDF handler has encountered an unrecoverable error.
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handleNamespace
Description copied from interface:RDFHandlerHandles a namespace declaration/definition. A namespace declaration associates a (short) prefix string with the namespace's URI. The prefix for default namespaces, which do not have an associated prefix, are represented as empty strings.- Specified by:
handleNamespacein interfaceRDFHandler- Overrides:
handleNamespacein classAbstractRDFWriter- Parameters:
prefix- The prefix for the namespace, or an empty string in case of a default namespace.uri- The URI that the prefix maps to.- Throws:
RDFHandlerException- If the RDF handler has encountered an unrecoverable error.
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handleComment
Description copied from interface:RDFHandlerHandles a comment.- Specified by:
handleCommentin interfaceRDFHandler- Parameters:
comment- The comment.- Throws:
RDFHandlerException- If the RDF handler has encountered an unrecoverable error.
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consumeStatement
Description copied from class:AbstractRDFWriterConsume a statement.Extending classes must override this method instead of overriding
AbstractRDFWriter.handleStatement(Statement)in order to benefit from automatic handling of RDF-star conversion or encoding.- Overrides:
consumeStatementin classAbstractRDFWriter- Parameters:
st- the statement to consume.
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