Package org.eclipse.rdf4j.rio.trix
Class TriXWriter
java.lang.Object
org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter
org.eclipse.rdf4j.rio.trix.TriXWriter
- All Implemented Interfaces:
CharSink
,Sink
,RDFHandler
,RDFWriter
An implementation of the RDFWriter interface that writes RDF documents in
TriX format.
- Author:
- Arjohn Kampman
-
Field Summary
Fields inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter
namespaceTable, statementConsumer
-
Constructor Summary
ModifierConstructorDescriptionTriXWriter
(OutputStream out) Creates a new TriXWriter that will write to the supplied OutputStream.TriXWriter
(Writer writer) Creates a new TriXWriter that will write to the supplied Writer.protected
TriXWriter
(XMLWriter xmlWriter) -
Method Summary
Modifier and TypeMethodDescriptionprotected void
Consume a statement.void
endRDF()
Signals the end of the RDF data.Gets the RDF format that this RDFWriter uses.void
handleComment
(String comment) Handles a comment.void
handleNamespace
(String prefix, String name) Handles a namespace declaration/definition.void
startRDF()
Signals the start of the RDF data.Methods inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFWriter
checkWritingStarted, getFileFormat, getSupportedSettings, getWriterConfig, handleStatement, isWritingStarted, set, setWriterConfig
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.eclipse.rdf4j.common.io.Sink
acceptsFileFormat, getFileFormat
-
Constructor Details
-
TriXWriter
Creates a new TriXWriter that will write to the supplied OutputStream.- Parameters:
out
- The OutputStream to write the RDF/XML document to.
-
TriXWriter
Creates a new TriXWriter that will write to the supplied Writer.- Parameters:
writer
- The Writer to write the RDF/XML document to.
-
TriXWriter
-
-
Method Details
-
getWriter
-
getRDFFormat
Description copied from interface:RDFWriter
Gets the RDF format that this RDFWriter uses.- Specified by:
getRDFFormat
in interfaceRDFWriter
-
startRDF
Description copied from interface:RDFHandler
Signals the start of the RDF data. This method is called before any data is reported.- Specified by:
startRDF
in interfaceRDFHandler
- Overrides:
startRDF
in classAbstractRDFWriter
- Throws:
RDFHandlerException
- If the RDF handler has encountered an unrecoverable error.
-
endRDF
Description copied from interface:RDFHandler
Signals the end of the RDF data. This method is called when all data has been reported.- Specified by:
endRDF
in interfaceRDFHandler
- Throws:
RDFHandlerException
- If the RDF handler has encountered an unrecoverable error.
-
handleNamespace
Description copied from interface:RDFHandler
Handles 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:
handleNamespace
in interfaceRDFHandler
- Overrides:
handleNamespace
in classAbstractRDFWriter
- Parameters:
prefix
- The prefix for the namespace, or an empty string in case of a default namespace.name
- The URI that the prefix maps to.
-
consumeStatement
Description copied from class:AbstractRDFWriter
Consume 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:
consumeStatement
in classAbstractRDFWriter
- Parameters:
st
- the statement to consume.
-
handleComment
Description copied from interface:RDFHandler
Handles a comment.- Specified by:
handleComment
in interfaceRDFHandler
- Parameters:
comment
- The comment.- Throws:
RDFHandlerException
- If the RDF handler has encountered an unrecoverable error.
-