it.unimi.dsi.fastutil.objects

Interface ReferenceCollection<K>

All Superinterfaces:

java.util.Collection<K>, java.lang.Iterable<K>, it.unimi.dsi.fastutil.objects.ObjectIterable<K>

All Known Subinterfaces:

ReferenceList<K>

All Known Implementing Classes:

AbstractReferenceCollection, AbstractReferenceList, AbstractReferenceList.ReferenceRandomAccessSubList, AbstractReferenceList.ReferenceSubList, ReferenceArrayList, ReferenceCollections.EmptyCollection, ReferenceCollections.IterableCollection, ReferenceImmutableList, ReferenceLists.EmptyList, ReferenceLists.Singleton, ReferenceLists.SynchronizedList, ReferenceLists.SynchronizedRandomAccessList, ReferenceLists.UnmodifiableList, ReferenceLists.UnmodifiableRandomAccessList

public interface ReferenceCollection<K>
extends java.util.Collection<K>, it.unimi.dsi.fastutil.objects.ObjectIterable<K>

A type-specific Collection; provides some additional methods that use polymorphism to avoid (un)boxing.

Additionally, this class defines strengthens (again) iterator().

See Also:

Collection

Method Summary

Modifier and Type	Method and Description
it.unimi.dsi.fastutil.objects.ObjectIterator<K>	iterator() Returns a type-specific iterator on the elements of this collection.
default it.unimi.dsi.fastutil.objects.ObjectSpliterator<K>	spliterator() Returns a type-specific spliterator on the elements of this collection.

Methods inherited from interface java.util.Collection

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

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

iterator

it.unimi.dsi.fastutil.objects.ObjectIterator<K> iterator()

Returns a type-specific iterator on the elements of this collection.

Specified by:

iterator in interface java.util.Collection<K>

Specified by:

iterator in interface java.lang.Iterable<K>

Specified by:

iterator in interface it.unimi.dsi.fastutil.objects.ObjectIterable<K>

Returns:

a type-specific iterator on the elements of this collection.

spliterator

default it.unimi.dsi.fastutil.objects.ObjectSpliterator<K> spliterator()

Returns a type-specific spliterator on the elements of this collection.

See Collection.spliterator() for more documentation on the requirements of the returned spliterator.

Specified by:

spliterator in interface java.util.Collection<K>

Specified by:

spliterator in interface java.lang.Iterable<K>

Specified by:

spliterator in interface it.unimi.dsi.fastutil.objects.ObjectIterable<K>

Returns:

a type-specific spliterator on the elements of this collection.

Since:

8.5.0