Package eu.bandm.tools.annotations

Interface Nullfree

All Known Subinterfaces:

NonNullList<T>, NonNullMap<K,V>, NonNullSet<E>

All Known Implementing Classes:

AbstractMultimap, AbstractMultiset, CheckedCoPair_LR, CheckedPair_LR, HashMultimap, HashMultiset, IndexMultimap, MapMultimap, NonNullEnumMap, NonNullList.ListProxy, NonNullProxy, SetProxy, TreeMultiset

public interface Nullfree

Marker interface which indicates for a container class that none of its instances contains a null value. This can allow optimization, for instance when the contents of one instance of Nullfree is added to another instance.

Since:

1.5