Class ConcurrentHashMapV8.CollectionView<K,V,E>

java.lang.Object

org.glassfish.jersey.internal.util.collection.ConcurrentHashMapV8.CollectionView<K,V,E>

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>

Direct Known Subclasses:

ConcurrentHashMapV8.EntrySetView, ConcurrentHashMapV8.KeySetView, ConcurrentHashMapV8.ValuesView

Enclosing class:

ConcurrentHashMapV8<K,V>

abstract static class ConcurrentHashMapV8.CollectionView<K,V,E>
extends Object
implements Collection<E>, Serializable

Base class for views.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final ConcurrentHashMapV8<K,V>	map
private static final String	oomeMsg
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
CollectionView(ConcurrentHashMapV8<K,V> map)

Method Summary

Modifier and Type	Method	Description
final void	clear()	Removes all of the elements from this view, by removing all the mappings from the map backing this view.
abstract boolean	contains(Object o)
final boolean	containsAll(Collection<?> c)
ConcurrentHashMapV8<K,V>	getMap()	Returns the map backing this view.
final boolean	isEmpty()
abstract Iterator<E>	iterator()	Returns a "weakly consistent" iterator that will never throw ConcurrentModificationException, and guarantees to traverse elements as they existed upon construction of the iterator, and may (but is not guaranteed to) reflect any modifications subsequent to construction.
abstract boolean	remove(Object o)
final boolean	removeAll(Collection<?> c)
final boolean	retainAll(Collection<?> c)
final int	size()
final Object[]	toArray()
final <T> T[]	toArray(T[] a)
final String	toString()	Returns a string representation of this collection.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

add, addAll, equals, hashCode, parallelStream, removeIf, spliterator, stream, toArray

Methods inherited from interface Iterable

forEach

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

map

final ConcurrentHashMapV8<K,V> map

oomeMsg

private static final String oomeMsg

See Also:

• Constant Field Values

Constructor Details

CollectionView

CollectionView(ConcurrentHashMapV8<K,V> map)

Method Details

getMap

public ConcurrentHashMapV8<K,V> getMap()

Returns the map backing this view.

Returns:

the map backing this view

clear

public final void clear()

Removes all of the elements from this view, by removing all the mappings from the map backing this view.

Specified by:

clear in interface Collection<K>

size

public final int size()

Specified by:

size in interface Collection<K>

isEmpty

public final boolean isEmpty()

Specified by:

isEmpty in interface Collection<K>

iterator

public abstract Iterator<E> iterator()

Returns a "weakly consistent" iterator that will never throw ConcurrentModificationException, and guarantees to traverse elements as they existed upon construction of the iterator, and may (but is not guaranteed to) reflect any modifications subsequent to construction.

Specified by:

iterator in interface Collection<K>

Specified by:

iterator in interface Iterable<K>

contains

public abstract boolean contains(Object o)

Specified by:

contains in interface Collection<K>

remove

public abstract boolean remove(Object o)

Specified by:

remove in interface Collection<K>

toArray

public final Object[] toArray()

Specified by:

toArray in interface Collection<K>

toArray

public final <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<K>

toString

public final String toString()

Returns a string representation of this collection. The string representation consists of the string representations of the collection's elements in the order they are returned by its iterator, enclosed in square brackets ("[]"). Adjacent elements are separated by the characters ", " (comma and space). Elements are converted to strings as by String.valueOf(Object).

Overrides:

toString in class Object

Returns:

a string representation of this collection

containsAll

public final boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<K>

removeAll

public final boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<K>

retainAll

public final boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<K>