io.undertow.util

Class ConcurrentDirectDeque<E>

java.lang.Object

java.util.AbstractCollection<E>

io.undertow.util.ConcurrentDirectDeque<E>

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>, Deque<E>, Queue<E>

Direct Known Subclasses:

FastConcurrentDirectDeque, PortableConcurrentDirectDeque

public abstract class ConcurrentDirectDeque<E>
extends AbstractCollection<E>
implements Deque<E>, Serializable

A concurrent deque that allows direct item removal without traversal.

Author:

Jason T. Greene

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ConcurrentDirectDeque()

Method Summary

Modifier and Type	Method and Description
static <K> ConcurrentDirectDeque<K>	newInstance()
abstract Object	offerFirstAndReturnToken(E e)
abstract Object	offerLastAndReturnToken(E e)
abstract void	removeToken(Object token)

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Deque

add, addFirst, addLast, contains, descendingIterator, element, getFirst, getLast, iterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, size

Methods inherited from interface java.util.Collection

addAll, clear, containsAll, equals, hashCode, isEmpty, parallelStream, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ConcurrentDirectDeque

public ConcurrentDirectDeque()

Method Detail

newInstance

public static <K> ConcurrentDirectDeque<K> newInstance()

offerFirstAndReturnToken

public abstract Object offerFirstAndReturnToken(E e)

offerLastAndReturnToken

public abstract Object offerLastAndReturnToken(E e)

removeToken

public abstract void removeToken(Object token)