public class ConcurrentHashSet<E> extends AbstractSet<E> implements Set<E>
Constructor and Description |
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ConcurrentHashSet() |
ConcurrentHashSet(int capacity) |
Modifier and Type | Method and Description |
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boolean |
add(E o) |
boolean |
addAll(Collection<? extends E> c) |
void |
clear() |
boolean |
contains(Object o) |
boolean |
isEmpty() |
Iterator<E> |
iterator() |
boolean |
remove(Object o) |
int |
size() |
equals, hashCode, removeAll
containsAll, retainAll, toArray, toArray, toString
public ConcurrentHashSet()
public ConcurrentHashSet(int capacity)
public boolean add(E o)
add
in interface Collection<E>
add
in interface Set<E>
add
in class AbstractCollection<E>
public void clear()
clear
in interface Collection<E>
clear
in interface Set<E>
clear
in class AbstractCollection<E>
public boolean contains(Object o)
contains
in interface Collection<E>
contains
in interface Set<E>
contains
in class AbstractCollection<E>
public boolean isEmpty()
isEmpty
in interface Collection<E>
isEmpty
in interface Set<E>
isEmpty
in class AbstractCollection<E>
public boolean remove(Object o)
remove
in interface Collection<E>
remove
in interface Set<E>
remove
in class AbstractCollection<E>
public int size()
size
in interface Collection<E>
size
in interface Set<E>
size
in class AbstractCollection<E>
public boolean addAll(Collection<? extends E> c)
addAll
in interface Collection<E>
addAll
in interface Set<E>
addAll
in class AbstractCollection<E>