org.apache.river.concurrent

Class ReferenceBlockingDeque<T>

java.lang.Object

java.util.AbstractCollection<T>

org.apache.river.concurrent.ReferenceCollection<T>

org.apache.river.concurrent.ReferencedQueue<T>

org.apache.river.concurrent.ReferenceDeque<T>

org.apache.river.concurrent.ReferenceBlockingDeque<T>

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>, java.util.concurrent.BlockingDeque<T>, java.util.concurrent.BlockingQueue<T>, Deque<T>, Queue<T>

class ReferenceBlockingDeque<T>
extends ReferenceDeque<T>
implements java.util.concurrent.BlockingDeque<T>

Author:

Peter Firmstone.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.BlockingDeque<Referrer<T>>	deque
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
ReferenceBlockingDeque(java.util.concurrent.BlockingDeque<Referrer<T>> deque, Ref type, boolean gcThreads, long gcCycle)

Method Summary

Modifier and Type	Method and Description
int	drainTo(Collection<? super T> c)
int	drainTo(Collection<? super T> c, int maxElements)
boolean	offer(T e, long timeout, java.util.concurrent.TimeUnit unit)
boolean	offerFirst(T e, long timeout, java.util.concurrent.TimeUnit unit)
boolean	offerLast(T e, long timeout, java.util.concurrent.TimeUnit unit)
T	poll(long timeout, java.util.concurrent.TimeUnit unit)
T	pollFirst(long timeout, java.util.concurrent.TimeUnit unit)
T	pollLast(long timeout, java.util.concurrent.TimeUnit unit)
void	put(T e)
void	putFirst(T e)
void	putLast(T e)
private void	readObject(ObjectInputStream stream)
int	remainingCapacity()
T	take()
T	takeFirst()
T	takeLast()

Methods inherited from class org.apache.river.concurrent.ReferenceDeque

addFirst, addLast, descendingIterator, getFirst, getLast, offerFirst, offerLast, peekFirst, peekLast, pollFirst, pollLast, pop, push, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence

Methods inherited from class org.apache.river.concurrent.ReferencedQueue

element, offer, peek, poll, remove

Methods inherited from class org.apache.river.concurrent.ReferenceCollection

add, addAll, clear, contains, containsAll, equals, getRef, getRQF, hashCode, isEmpty, iterator, processQueue, remove, size, toString, wrapObj, writeReplace

Methods inherited from class java.util.AbstractCollection

removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.concurrent.BlockingDeque

add, addFirst, addLast, contains, element, iterator, offer, offerFirst, offerLast, peek, poll, push, remove, remove, removeFirstOccurrence, removeLastOccurrence, size

Methods inherited from interface java.util.Deque

descendingIterator, getFirst, getLast, peekFirst, peekLast, pollFirst, pollLast, pop, removeFirst, removeLast

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

deque

private final java.util.concurrent.BlockingDeque<Referrer<T>> deque

Constructor Detail

ReferenceBlockingDeque

ReferenceBlockingDeque(java.util.concurrent.BlockingDeque<Referrer<T>> deque,
                       Ref type,
                       boolean gcThreads,
                       long gcCycle)

Method Detail

readObject

private void readObject(ObjectInputStream stream)
                 throws InvalidObjectException

Throws:

InvalidObjectException

putFirst

public void putFirst(T e)
              throws InterruptedException

Specified by:

putFirst in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

putLast

public void putLast(T e)
             throws InterruptedException

Specified by:

putLast in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

offerFirst

public boolean offerFirst(T e,
                          long timeout,
                          java.util.concurrent.TimeUnit unit)
                   throws InterruptedException

Specified by:

offerFirst in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

offerLast

public boolean offerLast(T e,
                         long timeout,
                         java.util.concurrent.TimeUnit unit)
                  throws InterruptedException

Specified by:

offerLast in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

takeFirst

public T takeFirst()
            throws InterruptedException

Specified by:

takeFirst in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

takeLast

public T takeLast()
           throws InterruptedException

Specified by:

takeLast in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

pollFirst

public T pollFirst(long timeout,
                   java.util.concurrent.TimeUnit unit)
            throws InterruptedException

Specified by:

pollFirst in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

pollLast

public T pollLast(long timeout,
                  java.util.concurrent.TimeUnit unit)
           throws InterruptedException

Specified by:

pollLast in interface java.util.concurrent.BlockingDeque<T>

Throws:

InterruptedException

put

public void put(T e)
         throws InterruptedException

Specified by:

put in interface java.util.concurrent.BlockingDeque<T>

Specified by:

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

Throws:

InterruptedException

offer

public boolean offer(T e,
                     long timeout,
                     java.util.concurrent.TimeUnit unit)
              throws InterruptedException

Specified by:

offer in interface java.util.concurrent.BlockingDeque<T>

Specified by:

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

Throws:

InterruptedException

take

public T take()
       throws InterruptedException

Specified by:

take in interface java.util.concurrent.BlockingDeque<T>

Specified by:

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

Throws:

InterruptedException

poll

public T poll(long timeout,
              java.util.concurrent.TimeUnit unit)
       throws InterruptedException

Specified by:

poll in interface java.util.concurrent.BlockingDeque<T>

Specified by:

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

Throws:

InterruptedException

remainingCapacity

public int remainingCapacity()

Specified by:

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

drainTo

public int drainTo(Collection<? super T> c)

Specified by:

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

drainTo

public int drainTo(Collection<? super T> c,
                   int maxElements)

Specified by:

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