com.caucho.util

Class RingQueue<T extends RingItem>

java.lang.Object

com.caucho.util.RingQueue<T>

Direct Known Subclasses:

ThreadTaskRing2

public class RingQueue<T extends RingItem>
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RingQueue(int capacity, RingItemFactory<T> itemFactory)

Method Summary

Modifier and Type	Method and Description
T	beginOffer(boolean isWait)
T	beginPoll()
void	completeOffer(T item)
void	completePoll(T item)
int	getHead()
int	getHeadAlloc()
int	getSize()
int	getTail()
int	getTailAlloc()
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Constructor Detail

RingQueue

public RingQueue(int capacity,
                 RingItemFactory<T> itemFactory)

Method Detail

isEmpty

public boolean isEmpty()

getSize

public int getSize()

getHead

public int getHead()

getHeadAlloc

public int getHeadAlloc()

getTail

public int getTail()

getTailAlloc

public int getTailAlloc()

beginOffer

public final T beginOffer(boolean isWait)

completeOffer

public final void completeOffer(T item)

beginPoll

public final T beginPoll()

completePoll

public final void completePoll(T item)