private boolean hasMore;
private boolean finishedVariableParsing;
public SparqlXmlParserImpl(final InputStream stream) {
this.parser = tryGetXmlParser(stream);
this.resultsParser = new SparqlXmlResultsParserImpl(parser, new TypeValueFactoryImpl());
this.finishedVariableParsing = false;
this.hasMore = false;
tryGetVariables();
}