Package com.hp.hpl.jena.sparql.engine.main.iterator

Class Summary
QueryIterGraph  
QueryIterJoin Join by materializing the RHS - this is not streamed
QueryIterJoinBase Join or LeftJoin by calculating both sides, then doing the join It usually better to use substitute algorithm (not this QueryIterator in other words) as that is effectively indexing from one side into the other.
QueryIterLeftJoin Left join by materializing the RHS
QueryIterOptionalIndex  
QueryIterService  
QueryIterUnion Execute each sub stage against the input.
 



Licenced under the Apache License, Version 2.0