Package org.aksw.commons.collection.observable

Class PredicateFromMultisetOfDiscardedItems<T>

java.lang.Object
org.aksw.commons.collection.observable.PredicateFromMultisetOfDiscardedItems<T>
Type Parameters:
T -
All Implemented Interfaces:
Predicate<T>
public class PredicateFromMultisetOfDiscardedItems<T> extends Object implements Predicate<T>
A predicate backed by a multiset of items that are considered as discarded. predicate.test(x) will return false as long as the multiset contains x (true otherwise). Whenever the multiset contained x then x's cardinality is reduced by 1 (by removing one occurrence of x from the multiset) This is useful to create collection views that hide a specific number of items.
Author:
raven

  • Field Details

    • discards

      protected com.google.common.collect.Multiset<T> discards

  • Constructor Details

    • PredicateFromMultisetOfDiscardedItems

      public PredicateFromMultisetOfDiscardedItems(com.google.common.collect.Multiset<T> discards)

  • Method Details

    • create

      public static <T> Predicate<T> create(com.google.common.collect.Multiset<T> discards)

    • test

      public boolean test(T t)
      Specified by:
      test in interface Predicate<T>