Package com.bigdata.rdf.sparql.ast.eval

Interface Summary

AST2BOpBase.Annotations	Annotations used to mark named and default graph patterns on the IPredicates.
IEvaluationContext	Interface providing access to various things of interest when preparing and evaluating a query or update operation.

Class Summary

AST2BOpBase	Base class provides support for triples, sids, and quads mode joins which was refactored from the old Rule2BOpUtility class.
AST2BOpContext	Convenience class for passing around the various pieces of context necessary to construct the bop pipeline.
AST2BOpFilters	Class handles the materialization pattern for filters.
AST2BOpJoins	Class handles join patterns.
AST2BOpUpdate	Class handles SPARQL update query plan generation.
AST2BOpUpdateContext	Extended to expose the connection used to execute the SPARQL UPDATE request.
AST2BOpUtility	Query plan generator converts an AST into a query plan made up of PipelineOps.
ASTConstructIterator	Iterator consumes the solutions from a query and interprets them according to a ConstructNode.
ASTEvalHelper	Helper class for evaluating SPARQL queries.
ASTSearchOptimizer	Translate BD.SEARCH and related magic predicates into a ServiceNode which will invoke the bigdata search engine.
DataSetSummary	Helper class summarizes the named graphs or default graph mode for a quads query.
DGExpander	Parallel subquery for a default graph access path.
SearchServiceFactory	A factory for a search service.