Class DAWGTestResultSetParser

java.lang.Object

org.eclipse.rdf4j.rio.helpers.AbstractRDFHandler

org.eclipse.rdf4j.query.dawg.DAWGTestResultSetParser

All Implemented Interfaces:

RDFHandler

public class DAWGTestResultSetParser
extends AbstractRDFHandler

Field Summary

Fields

Modifier and Type	Field	Description
private final Model	graph
private final TupleQueryResultHandler	tqrHandler	RDFHandler to report the generated statements to.

Constructor Summary

Constructors

Constructor	Description
DAWGTestResultSetParser(TupleQueryResultHandler tqrHandler)

Method Summary

Modifier and Type	Method	Description
void	endRDF()	Signals the end of the RDF data.
private Binding	getBinding(Resource bindingNode)
private List<String>	getBindingNames(Resource resultSetNode)
void	handleStatement(Statement st)	Handles a statement.
private void	reportSolution(Resource solutionNode, List<String> bindingNames)
void	startRDF()	Signals the start of the RDF data.

Methods inherited from class AbstractRDFHandler

handleComment, handleNamespace

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

tqrHandler

private final TupleQueryResultHandler tqrHandler

RDFHandler to report the generated statements to.

graph

private final Model graph

Constructor Details

DAWGTestResultSetParser

public DAWGTestResultSetParser(TupleQueryResultHandler tqrHandler)

Method Details

startRDF

public void startRDF()
              throws RDFHandlerException

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 interface RDFHandler

Overrides:

startRDF in class AbstractRDFHandler

Throws:

RDFHandlerException - If the RDF handler has encountered an unrecoverable error.

handleStatement

public void handleStatement(Statement st)
                     throws RDFHandlerException

Description copied from interface: RDFHandler

Handles a statement.

Specified by:

handleStatement in interface RDFHandler

Overrides:

handleStatement in class AbstractRDFHandler

Parameters:

st - The statement.

Throws:

RDFHandlerException - If the RDF handler has encountered an unrecoverable error.

endRDF

public void endRDF()
            throws RDFHandlerException

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 interface RDFHandler

Overrides:

endRDF in class AbstractRDFHandler

Throws:

RDFHandlerException - If the RDF handler has encountered an unrecoverable error.

getBindingNames

private List<String> getBindingNames(Resource resultSetNode)
                              throws RDFHandlerException

Throws:

RDFHandlerException

reportSolution

private void reportSolution(Resource solutionNode,
 List<String> bindingNames)
                     throws RDFHandlerException

Throws:

RDFHandlerException

getBinding

private Binding getBinding(Resource bindingNode)