org.apache.hadoop.hbase.util
Class BoundedConcurrentLinkedQueue<T>

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractQueue<E>
          java.util.concurrent.ConcurrentLinkedQueue<T>
              org.apache.hadoop.hbase.util.BoundedConcurrentLinkedQueue<T>

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>, Queue<T>

@InterfaceAudience.Private
@InterfaceStability.Stable
public class BoundedConcurrentLinkedQueue<T>
extends ConcurrentLinkedQueue<T>

A ConcurrentLinkedQueue that enforces a maximum queue size.

See Also:

Serialized Form

Constructor Summary

BoundedConcurrentLinkedQueue()

BoundedConcurrentLinkedQueue(long maxSize)

Method Summary

boolean	addAll(Collection<? extends T> c)
void	clear()
void	drainTo(Collection<T> list)
boolean	offer(T e)
T	poll()
long	remainingCapacity()
boolean	remove(Object o)
int	size()

Methods inherited from class java.util.concurrent.ConcurrentLinkedQueue

add, contains, isEmpty, iterator, peek, toArray, toArray

Methods inherited from class java.util.AbstractQueue

element, remove

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Queue

element, remove

Methods inherited from interface java.util.Collection

containsAll, equals, hashCode, removeAll, retainAll

Constructor Detail

BoundedConcurrentLinkedQueue

public BoundedConcurrentLinkedQueue()

BoundedConcurrentLinkedQueue

public BoundedConcurrentLinkedQueue(long maxSize)

Method Detail

addAll

public boolean addAll(Collection<? extends T> c)

Specified by:

addAll in interface Collection<T>

Overrides:

addAll in class AbstractQueue<T>

clear

public void clear()

Specified by:

clear in interface Collection<T>

Overrides:

clear in class AbstractQueue<T>

offer

public boolean offer(T e)

Specified by:

offer in interface Queue<T>

Overrides:

offer in class ConcurrentLinkedQueue<T>

poll

public T poll()

Specified by:

poll in interface Queue<T>

Overrides:

poll in class ConcurrentLinkedQueue<T>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<T>

Overrides:

remove in class ConcurrentLinkedQueue<T>

size

public int size()

Specified by:

size in interface Collection<T>

Overrides:

size in class ConcurrentLinkedQueue<T>

drainTo

public void drainTo(Collection<T> list)

remainingCapacity

public long remainingCapacity()