org.rvpf.base.util.container

Interface Bag<E>

Type Parameters:

E - The element type.

All Superinterfaces:

Collection<E>, Iterable<E>

All Known Implementing Classes:

HashCounterBag

public interface Bag<E>
extends Collection<E>

Bag: counts occurences of non null elements.

Method Summary

Modifier and Type	Method and Description
int	count(E element) Counts the occurence of an element in the bag.

Methods inherited from interface Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray

Methods inherited from interface Iterable

forEach

Method Detail

count

@CheckReturnValue
int count(@Nonnull
                             E element)

Counts the occurence of an element in the bag.

Parameters:

element - The element.

Returns:

The count.