Package org.eclipse.rdf4j.federated.algebra

Interface ExclusiveTupleExpr

All Superinterfaces:

Cloneable, FedXTupleExpr, QueryModelNode, QueryRef, Serializable, TupleExpr, VariableExpr

All Known Subinterfaces:

ExclusiveTupleExprRenderer

All Known Implementing Classes:

ExclusiveArbitraryLengthPath, ExclusiveGroup, ExclusiveStatement

public interface ExclusiveTupleExpr
extends FedXTupleExpr

Interface representing nodes that can exclusively be evaluated at a single StatementSource.

Implementations are recommended to additionally implement ExclusiveTupleExprRenderer

Author:

Andreas Schwarte

See Also:

ExclusiveStatement

Method Summary

Modifier and Type	Method	Description
StatementSource	getOwner()

Methods inherited from interface org.eclipse.rdf4j.federated.algebra.FedXTupleExpr

getFreeVarCount

Methods inherited from interface org.eclipse.rdf4j.query.algebra.QueryModelNode

equals, getCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, replaceChildNode, replaceWith, setCostEstimate, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, toString, visit, visitChildren

Methods inherited from interface org.eclipse.rdf4j.federated.algebra.QueryRef

getQueryInfo

Methods inherited from interface org.eclipse.rdf4j.query.algebra.TupleExpr

clone, getAssuredBindingNames, getBindingNames

Methods inherited from interface org.eclipse.rdf4j.federated.algebra.VariableExpr

getFreeVars

Method Detail

getOwner

StatementSource getOwner()

Returns:

the owner for this expression