org.openrdf.query.dawg
Class DAWGTestResultSetWriter

java.lang.Object
  org.openrdf.query.dawg.DAWGTestResultSetWriter

All Implemented Interfaces:

TupleQueryResultHandler

public class DAWGTestResultSetWriter
extends Object
implements TupleQueryResultHandler

A TupleQueryResultWriter that converts query results to an RDF graph using the Data Access Working Group Test Result Set RDF Vocabulary (http://www.w3.org/2001/sw/DataAccess/tests/result-set#).

Constructor Summary

DAWGTestResultSetWriter(RDFHandler rdfHandler)

DAWGTestResultSetWriter(RDFHandler rdfHandler, ValueFactory vf)

Method Summary

void	endQueryResult() Indicates the end of a sequence of solutions.
void	handleSolution(BindingSet bindingSet) Handles a solution.
void	startQueryResult(List<String> bindingNames) Indicates the start of a sequence of Solutions.

Methods inherited from class java.lang.Object

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

Constructor Detail

DAWGTestResultSetWriter

public DAWGTestResultSetWriter(RDFHandler rdfHandler)

DAWGTestResultSetWriter

public DAWGTestResultSetWriter(RDFHandler rdfHandler,
                               ValueFactory vf)

Method Detail

startQueryResult

public void startQueryResult(List<String> bindingNames)
                      throws TupleQueryResultHandlerException

Description copied from interface: TupleQueryResultHandler

Indicates the start of a sequence of Solutions. The supplied bindingNames are an indication of the values that are in the Solutions. For example, a SeRQL query like select X, Y from {X} P {Y} will have binding names X and Y.

Specified by:

startQueryResult in interface TupleQueryResultHandler

Parameters:

bindingNames - An ordered set of binding names.

Throws:

TupleQueryResultHandlerException

endQueryResult

public void endQueryResult()
                    throws TupleQueryResultHandlerException

Description copied from interface: TupleQueryResultHandler

Indicates the end of a sequence of solutions.

Specified by:

endQueryResult in interface TupleQueryResultHandler

Throws:

TupleQueryResultHandlerException

handleSolution

public void handleSolution(BindingSet bindingSet)
                    throws TupleQueryResultHandlerException

Description copied from interface: TupleQueryResultHandler

Handles a solution.

Specified by:

handleSolution in interface TupleQueryResultHandler

Throws:

TupleQueryResultHandlerException