org.apache.jena.sparql.engine.index

Interface IndexTable

All Known Implementing Classes:

HashIndexTable, LinearIndex, SetIndexTable

public interface IndexTable

Interface for indexes that are used for identifying matching Bindings when QueryIterMinus is trying to determine which Bindings need to be removed.

Method Summary

Modifier and Type	Method and Description
boolean	containsCompatibleWithSharedDomain(Binding binding) Is there a binding in the table that has a shared domain (variables in common) and is join-compatible? This is teh condition for MINUS to exclude the argument binding.

Method Detail

containsCompatibleWithSharedDomain

boolean containsCompatibleWithSharedDomain(Binding binding)

Is there a binding in the table that has a shared domain (variables in common) and is join-compatible? This is teh condition for MINUS to exclude the argument binding.