Package io.undertow.util

Class ConcurrentDirectDeque<E>

java.lang.Object

java.util.AbstractCollection<E>

io.undertow.util.ConcurrentDirectDeque<E>

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.Deque<E>, java.util.Queue<E>

Direct Known Subclasses:

FastConcurrentDirectDeque, PortableConcurrentDirectDeque

public abstract class ConcurrentDirectDeque<E>
extends java.util.AbstractCollection<E>
implements java.util.Deque<E>, java.io.Serializable

A concurrent deque that allows direct item removal without traversal.

Author:

Jason T. Greene

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ConcurrentDirectDeque()

Method Summary

Modifier and Type	Method	Description
static <K> ConcurrentDirectDeque<K>	newInstance()
abstract java.lang.Object	offerFirstAndReturnToken(E e)
abstract java.lang.Object	offerLastAndReturnToken(E e)
abstract void	removeToken(java.lang.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 interface java.util.Collection

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

Methods inherited from interface java.util.Deque

add, addAll, 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.lang.Iterable

forEach

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentDirectDeque

public ConcurrentDirectDeque()

Method Detail

newInstance

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

offerFirstAndReturnToken

public abstract java.lang.Object offerFirstAndReturnToken(E e)

offerLastAndReturnToken

public abstract java.lang.Object offerLastAndReturnToken(E e)

removeToken

public abstract void removeToken(java.lang.Object token)