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NullMultisetExistsJoin Method

Exists Joins another Multiset to this Null Mutliset.

Namespace:  VDS.RDF.Query.Algebra
Assembly:  dotNetRDF (in dotNetRDF.dll) Version:
Syntax
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public override BaseMultiset ExistsJoin(
	BaseMultiset other,
	bool mustExist
)

Parameters

other
Type: VDS.RDF.Query.AlgebraBaseMultiset
Other Multiset.
mustExist
Type: SystemBoolean
Whether joinable solutions must exist in the other Multiset for joins to be made.

Return Value

Type: BaseMultiset
Results in this Null Multiset since Null joined to anything is Null.
See Also