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:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Queue<E>

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

A bounded non-thread safe implementation of Queue.

Constructor Summary

Constructors

Constructor and Description
BoundedArrayQueue(int maxElements)

Method Summary

Modifier and Type	Method and Description
java.util.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, parallelStream, remove, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

BoundedArrayQueue

public BoundedArrayQueue(int maxElements)

Method Detail

size

public int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in class java.util.AbstractCollection<E>

iterator

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

Not implemented and will throw UnsupportedOperationException

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in class java.util.AbstractCollection<E>

offer

public boolean offer(E e)

poll

public E poll()

peek

public E peek()