Uses of Interface
org.eclipse.rdf4j.federated.algebra.QueryRef
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Packages that use QueryRef Package Description org.eclipse.rdf4j.federated.algebra -
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Uses of QueryRef in org.eclipse.rdf4j.federated.algebra
Subinterfaces of QueryRef in org.eclipse.rdf4j.federated.algebra Modifier and Type Interface Description interfaceExclusiveTupleExprInterface representing nodes that can exclusively be evaluated at a singleStatementSource.interfaceExclusiveTupleExprRendererA specialization ofExclusiveTupleExprwhich provides definitions how the expressions can be rendered to a sub-query.interfaceFedXTupleExprInterface marking known FedX algebra nodes.interfaceStatementTupleExprInterface for any expression that can be evaluatedClasses in org.eclipse.rdf4j.federated.algebra that implement QueryRef Modifier and Type Class Description classCheckStatementPatternA statement pattern with no free variables when provided with some particular BindingSet in evaluate.classEmptyNJoinAlgebra construct representing an empty join.classEmptyNUnionAlgebra construct representing an empty union.classExclusiveArbitraryLengthPathAnArbitraryLengthPathnode which can be evaluated at a single node.classExclusiveGroupRepresents a group ofExclusiveTupleExprthat can only produce results at a single endpoint, theStatementSource.classExclusiveStatementRepresents a StatementPattern that can only produce results at a single endpoint, the owner.classFederatedDescribeOperatorSpecializedDescribeOperatorNode for maintainingQueryInfo.classFedXArbitraryLengthPathA specialization ofArbitraryLengthPathto maintain theQueryInfoclassFedXStatementPatternBase class providing all common functionality for FedX StatementPatternsclassFedXZeroLengthPathA specialization ofZeroLengthPaththat keeps track ofQueryInfoand statement sources.classNJoinA tuple expression that represents an nary-Join.classNTupleBase class for any nary-tuple expressionclassNUnionA tuple expression that represents an nary-Union.classPassThroughTupleExprMarkerTupleExprthat is used fromFedXTupleQuery.evaluate(TupleQueryResultHandler)to allow for passing through of results to the handler.classSingleSourceQueryA query which has a single relevant source.classStatementSourcePatternRepresents statements that can produce results at a some particular endpoints, the statement sources.
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