Uses of Interface
org.eclipse.rdf4j.federated.algebra.QueryRef
Packages that use QueryRef
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Uses of QueryRef in org.eclipse.rdf4j.federated.algebra
Subinterfaces of QueryRef in org.eclipse.rdf4j.federated.algebraModifier and TypeInterfaceDescriptioninterfaceInterface representing nodes that can exclusively be evaluated at a singleStatementSource.interfaceA specialization ofExclusiveTupleExprwhich provides definitions how the expressions can be rendered to a sub-query.interfaceInterface marking known FedX algebra nodes.interfaceInterface for any expression that can be evaluatedClasses in org.eclipse.rdf4j.federated.algebra that implement QueryRefModifier and TypeClassDescriptionclassA statement pattern with no free variables when provided with some particular BindingSet in evaluate.classAlgebra construct representing an empty join.classAlgebra construct representing an empty union.classAnArbitraryLengthPathnode which can be evaluated at a single node.classRepresents a group ofExclusiveTupleExprthat can only produce results at a single endpoint, theStatementSource.classRepresents a StatementPattern that can only produce results at a single endpoint, the owner.classSpecializedDescribeOperatorNode for maintainingQueryInfo.classA specialization ofArbitraryLengthPathto maintain theQueryInfoclassBase class providing all common functionality for FedX StatementPatternsclassA specialization ofZeroLengthPaththat keeps track ofQueryInfoand statement sources.classA tuple expression that represents an nary-Join.classBase class for any nary-tuple expressionclassA tuple expression that represents an nary-Union.classMarkerTupleExprthat is used fromFedXTupleQuery.evaluate(TupleQueryResultHandler)to allow for passing through of results to the handler.classA query which has a single relevant source.classRepresents statements that can produce results at a some particular endpoints, the statement sources.