Class EndpointFactory.DefaultRDFHandler
java.lang.Object
org.eclipse.rdf4j.federated.endpoint.EndpointFactory.DefaultRDFHandler
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
endRDF()
Signals the end of the RDF data.void
handleComment
(String comment) Handles a comment.void
handleNamespace
(String prefix, String uri) Handles a namespace declaration/definition.void
Handles a statement.void
startRDF()
Signals the start of the RDF data.
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Field Details
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graph
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Constructor Details
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DefaultRDFHandler
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Method Details
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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.
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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.
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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
- 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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handleStatement
Description copied from interface:RDFHandler
Handles a statement.- Specified by:
handleStatement
in interfaceRDFHandler
- Parameters:
st
- The statement.- Throws:
RDFHandlerException
- If the RDF handler has encountered an unrecoverable error.
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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
- Throws:
RDFHandlerException
- If the RDF handler has encountered an unrecoverable error.
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