Package com.orientechnologies.orient.core.storage.impl.local.paginated.wal.common.deque

Class Node<T>

java.lang.Object

java.util.concurrent.atomic.AtomicReference<Node<T>>

com.orientechnologies.orient.core.storage.impl.local.paginated.wal.common.deque.Node<T>

All Implemented Interfaces:

Serializable

public final class Node<T>
extends AtomicReference<Node<T>>

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
int	deqidx
final AtomicInteger	enqidx
final AtomicReferenceArray<T>	items

Method Summary

Modifier and Type	Method	Description
boolean	casNext(Node<T> oldNode, Node<T> newNode)
void	clearPrev()
Node<T>	getNext()
Node<T>	getPrev()
String	toString()

Methods inherited from class java.util.concurrent.atomic.AtomicReference

accumulateAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, get, getAcquire, getAndAccumulate, getAndSet, getAndUpdate, getOpaque, getPlain, lazySet, set, setOpaque, setPlain, setRelease, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class java.lang.Object

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

Field Details

deqidx

public volatile int deqidx

items

public final AtomicReferenceArray<T> items

enqidx

public final AtomicInteger enqidx

Method Details

clearPrev

public void clearPrev()

casNext

public boolean casNext(Node<T> oldNode,
 Node<T> newNode)

getNext

public Node<T> getNext()

getPrev

public Node<T> getPrev()

toString

public String toString()

Overrides:

toString in class AtomicReference<Node<T>>