Interface IndexTable
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- All Known Implementing Classes:
HashIndexTable,LinearIndex,SetIndexTable
public interface IndexTableInterface for indexes that are used for identifying matchingBindings whenQueryIterMinusis trying to determine which Bindings need to be removed.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description booleancontainsCompatibleWithSharedDomain(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.
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Method Detail
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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.
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