# Package org.eclipse.rdf4j.queryrender.sparql

- Class Summary
  Class | Description
  --- | ---
  ContextCollector | Visitor implementation for the query algebra which walks the tree and figures out the context for nodes in the algebra.
  SPARQLQueryRenderer | Implementation of the `QueryRenderer` interface which renders queries into the SPARQL syntax.
  SparqlTupleExprRenderer | Extends the BaseTupleExprRenderer to provide support for rendering tuple expressions as SPARQL queries.