Package org.apache.jena.sparql.engine

Interface Summary

Interface	Description
OpEval
Plan
QueryEngineFactory	A QueryEngineFactory builds query Plans via QueryEngineFactory.create(Query, DatasetGraph, Binding, Context) or QueryEngineFactory.create(Op, DatasetGraph, Binding, Context).
QueryIterator	Root of query iterators in ARQ.

Class Summary

Class	Description
ExecutionContext
JsonIterator	A JSON iterator for JsonObject's, that wraps a QueryIterator, and a list of result variables.
PlanBase
PlanOp
QueryEngineBase	Main part of a QueryEngine - something that takes responsibility for a complete query execution
QueryEngineFactoryWrapper	Default processing for a DatasetGraphWrapper - unwrap and repeat
QueryEngineRegistry
Rename	Support for renaming all the variables in an algebra expression.
ResultSetCheckCondition	ResultSet wrapper that check whether some condition is true (e.g.
ResultSetStream	The main ResultSet implementation for returning results from queries.
Timeouts	Processing timeout strings.