public interface CharSet extends CharCollection, Set<Character>
Set; provides some additional methods that use polymorphism to avoid (un)boxing.
Additionally, this interface strengthens (again) iterator().
Set| 修飾子とタイプ | メソッドと説明 |
|---|---|
CharIterator |
iterator()
Returns a type-specific iterator on the elements of this set.
|
boolean |
remove(char k)
Removes an element from this set.
|
add, addAll, charIterator, contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toCharArray, toCharArrayadd, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, spliterator, toArray, toArrayparallelStream, removeIf, streamCharIterator iterator()
Note that this specification strengthens the one given in Iterable.iterator(),
which was already strengthened in the corresponding type-specific class,
but was weakened by the fact that this interface extends Set.
iterator インタフェース内 CharCollectioniterator インタフェース内 CharIterableiterator インタフェース内 Collection<Character>iterator インタフェース内 Iterable<Character>iterator インタフェース内 Set<Character>boolean remove(char k)
Note that the corresponding method of the type-specific collection is rem().
This unfortunate situation is caused by the clash
with the similarly named index-based method in the List interface.
Copyright © 2011–2016. All rights reserved.