com.caucho.env.actor2

Class QueueRingBase<M>

java.lang.Object

com.caucho.env.actor2.QueueRingBase<M>

All Implemented Interfaces:

QueueRing<M>, java.lang.Iterable<M>, java.util.Collection<M>, java.util.concurrent.BlockingQueue<M>, java.util.Queue<M>

Direct Known Subclasses:

QueueRingFixed

public abstract class QueueRingBase<M>
extends java.lang.Object
implements QueueRing<M>

Value queue with atomic reference.

Constructor Summary

Constructors

Constructor and Description
QueueRingBase()

Method Summary

Modifier and Type	Method and Description
boolean	add(M value)
boolean	addAll(java.util.Collection<? extends M> c)
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> c)
int	drainTo(java.util.Collection<? super M> c)
int	drainTo(java.util.Collection<? super M> collection, int maxElements)
M	element()
boolean	isEmpty()
java.util.Iterator<M>	iterator()
boolean	offer(M value)
boolean	offer(M value, long timeout, java.util.concurrent.TimeUnit unit) Offer a new message to the queue.
M	peek()
M	poll()
M	poll(long timeout, java.util.concurrent.TimeUnit unit)
void	put(M value)
int	remainingCapacity()
M	remove()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
int	size()
M	take()
java.lang.Object[]	toArray()
<X> X[]	toArray(X[] a)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.caucho.env.actor2.QueueRing

deliver, head, wake

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

QueueRingBase

public QueueRingBase()

Method Detail

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<M>

size

public int size()

Specified by:

size in interface java.util.Collection<M>

remainingCapacity

public int remainingCapacity()

Specified by:

remainingCapacity in interface java.util.concurrent.BlockingQueue<M>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<M>

Specified by:

contains in interface java.util.concurrent.BlockingQueue<M>

containsAll

public boolean containsAll(java.util.Collection<?> c)

Specified by:

containsAll in interface java.util.Collection<M>

offer

public boolean offer(M value)

Specified by:

offer in interface java.util.concurrent.BlockingQueue<M>

Specified by:

offer in interface java.util.Queue<M>

offer

public boolean offer(M value,
                     long timeout,
                     java.util.concurrent.TimeUnit unit)

Description copied from interface: QueueRing

Offer a new message to the queue. A following wake() will be required because offer does not automatically wake the consumer

Specified by:

offer in interface QueueRing<M>

Specified by:

offer in interface java.util.concurrent.BlockingQueue<M>

Parameters:

value - the next message

timeout - offer timeout

unit - units for the offer timeout

Returns:

true if the offer succeeds

put

public void put(M value)
         throws java.lang.InterruptedException

Specified by:

put in interface java.util.concurrent.BlockingQueue<M>

Throws:

java.lang.InterruptedException

add

public boolean add(M value)

Specified by:

add in interface java.util.Collection<M>

Specified by:

add in interface java.util.concurrent.BlockingQueue<M>

Specified by:

add in interface java.util.Queue<M>

addAll

public boolean addAll(java.util.Collection<? extends M> c)

Specified by:

addAll in interface java.util.Collection<M>

peek

public M peek()

Specified by:

peek in interface java.util.Queue<M>

element

public M element()

Specified by:

element in interface java.util.Queue<M>

poll

public M poll(long timeout,
              java.util.concurrent.TimeUnit unit)

Specified by:

poll in interface java.util.concurrent.BlockingQueue<M>

poll

public M poll()

Specified by:

poll in interface java.util.Queue<M>

remove

public M remove()

Specified by:

remove in interface java.util.Queue<M>

take

public M take()

Specified by:

take in interface java.util.concurrent.BlockingQueue<M>

drainTo

public int drainTo(java.util.Collection<? super M> c)

Specified by:

drainTo in interface java.util.concurrent.BlockingQueue<M>

drainTo

public int drainTo(java.util.Collection<? super M> collection,
                   int maxElements)

Specified by:

drainTo in interface java.util.concurrent.BlockingQueue<M>

iterator

public java.util.Iterator<M> iterator()

Specified by:

iterator in interface java.lang.Iterable<M>

Specified by:

iterator in interface java.util.Collection<M>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<M>

toArray

public <X> X[] toArray(X[] a)

Specified by:

toArray in interface java.util.Collection<M>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<M>

Specified by:

remove in interface java.util.concurrent.BlockingQueue<M>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<M>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<M>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<M>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object