org.apache.hadoop.hbase.util

Class BoundedArrayQueue<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<E>

org.apache.hadoop.hbase.util.BoundedArrayQueue<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Queue<E>

@InterfaceAudience.Private
public class BoundedArrayQueue<E>
extends AbstractQueue<E>

A bounded non-thread safe implementation of Queue.

Constructor Summary

Constructors

Constructor and Description
BoundedArrayQueue(int maxElements)

Method Summary

Methods

Modifier and Type	Method and Description
Iterator<E>	iterator() Not implemented and will throw UnsupportedOperationException
boolean	offer(E e)
E	peek()
E	poll()
int	size()

Methods inherited from class java.util.AbstractQueue

add, addAll, clear, element, remove

Methods inherited from class java.util.AbstractCollection

contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, toArray, toArray

Constructor Detail

BoundedArrayQueue

public BoundedArrayQueue(int maxElements)

Method Detail

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in class AbstractCollection<E>

iterator

public Iterator<E> iterator()

Not implemented and will throw UnsupportedOperationException

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in class AbstractCollection<E>

offer

public boolean offer(E e)

poll

public E poll()

peek

public E peek()