java.io.Serializable, java.lang.Iterable<E>, java.util.Collection<E>, MultiSet<E>public class HashMultiSet<E> extends AbstractMapMultiSet<E> implements java.io.Serializable
MultiSet, using a HashMap to provide the
data storage. This is the standard implementation of a multiset.
A MultiSet stores each object in the collection together with a
count of occurrences. Extra methods on the interface allow multiple copies
of an object to be added or removed at once.
AbstractMapMultiSet.EntrySetIterator<E>, AbstractMapMultiSet.MultiSetEntry<E>, AbstractMapMultiSet.MutableInteger, AbstractMapMultiSet.UniqueSetIterator<E>AbstractMultiSet.AbstractEntry<E>, AbstractMultiSet.EntrySet<E>, AbstractMultiSet.UniqueSet<E>MultiSet.Entry<E>| Constructor | Description |
|---|---|
HashMultiSet() |
Constructs an empty
HashMultiSet. |
HashMultiSet(java.util.Collection<? extends E> coll) |
Constructs a multiset containing all the members of the given collection.
|
add, clear, contains, createEntrySetIterator, createUniqueSetIterator, doReadObject, doWriteObject, equals, getCount, getMap, hashCode, isEmpty, iterator, remove, setMap, size, toArray, toArray, uniqueElementsadd, createEntrySet, createUniqueSet, entrySet, remove, removeAll, setCount, toString, uniqueSetaddAll, parallelStream, removeIf, spliterator, streamcontainsAll, retainAllpublic HashMultiSet()
HashMultiSet.public HashMultiSet(java.util.Collection<? extends E> coll)
coll - a collection to copy into this multisetCopyright © 2001-2019 - Apache Software Foundation