Package org.apache.jena.sparql.engine.main

Interface Summary

Interface	Description
OpExecutorFactory
StageGenerator	Interface for execution of a basic graph pattern.

Class Summary

Class	Description
JoinClassifier
LeftJoinClassifier
OpExecutor	Turn an Op expression into an execution of QueryIterators.
QC	Library of operations related to query execution.
QueryEngineMain
QueryEngineMainQuad	Same as QueryEngineMain except transform to quads
StageBuilder	The stage builder (there is only one) is a library that encapsulates evaluation of a basic graph pattern (BGP).
StageGeneratorGeneric	Generic - always works - StageGenerator.
StageGeneratorGenericStar	Deprecated. Use StageGeneratorGeneric
VarFinder