Package org.eclipse.rdf4j.query.algebra.evaluation
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Interface Summary Interface Description EvaluationStrategy EvaluationStrategyFactory Factory forEvaluationStrategy
s.QueryContextInitializer Callback for configuring/customising aQueryContext
.QueryOptimizer Interface used byEvaluationStrategy
s to optimize theTupleExpr
prior to evaluating the query.QueryOptimizerPipeline A pipeline ofQueryOptimizer
s that, when executed in order on aTupleExpr
, convert thatTupleExpr
to a more optimal query execution plan.QueryPreparer A generic interface for executing queries over aTripleSource
.RDFStarTripleSource TripleSource A triple source that can be queried for (the existence of) certain triples in certain contexts. -
Class Summary Class Description AbstractQueryPreparer QueryBindingSet An implementation of theBindingSet
interface that is used to evalate query object models.QueryContext -
Exception Summary Exception Description ValueExprEvaluationException An exception indicating that aValueExpr
could not be evaluated due to illegal or incompatible values.