org.deri.iris.evaluation.topdown
Interface IPredicateTagger

All Known Implementing Classes:

AllPredicateTagger, CommonPredicateTagger, RecursivePredicateTagger

public interface IPredicateTagger

Used by OLDT evaluation to tag predicates as so-called 'memo predicates' If no predicate is tagged as a memo predicate, OLDT resolution behaves like OLD resolution (equals SLD with standard literal selector).

Author:

gigi

Method Summary

Set<IPredicate>

getMemoPredicates() Returns a set of tagged predicates.

Method Detail

getMemoPredicates

Set<IPredicate> getMemoPredicates()

Returns a set of tagged predicates.

Returns:

set of tagged predicates.