Package io.deephaven.base

Class RingBuffer<E>

java.lang.Object

io.deephaven.base.RingBuffer<E>

All Implemented Interfaces:

Iterable<E>

public class RingBuffer<E>
extends Object
implements Iterable<E>

A trivial circular buffer, like java.util.concurrent.ArrayBlockingQueue but without all the synchronization and collection cruft.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	RingBuffer.Iterator

Constructor Summary

Constructors

Constructor	Description
RingBuffer(int capacity)

Method Summary

Modifier and Type	Method	Description
boolean	add(E e)
boolean	addFirst(E e)
E	addOverwrite(E e)
E	back()
int	capacity()
void	clear()
E	element()
void	forEach(Consumer<? super E> action)
E	front()
E	front(int offset)
boolean	isEmpty()
boolean	isFull()
RingBuffer<E>.Iterator	iterator()
boolean	offer(E e)
boolean	offerFirst(E e)
E	peek()
E	peek(int offset)
E	peekLast()
E	peekLast(int offset)
E	poll()
E	remove()
E	removeAtSwapLast(int offset)
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

spliterator

Constructor Details

RingBuffer

public RingBuffer(int capacity)

Method Details

isFull

public boolean isFull()

isEmpty

public boolean isEmpty()

size

public int size()

clear

public void clear()

capacity

public int capacity()

add

public boolean add(E e)

addFirst

public boolean addFirst(E e)

addOverwrite

public E addOverwrite(E e)

offer

public boolean offer(E e)

offerFirst

public boolean offerFirst(E e)

remove

public E remove()

poll

public E poll()

element

public E element()

peek

public E peek()

peek

public E peek(int offset)

front

public E front()

front

public E front(int offset)

removeAtSwapLast

public E removeAtSwapLast(int offset)

back

public E back()

peekLast

public E peekLast()

peekLast

public E peekLast(int offset)

iterator

public RingBuffer<E>.Iterator iterator()

Specified by:

iterator in interface Iterable<E>

forEach

public void forEach(Consumer<? super E> action)

Specified by:

forEach in interface Iterable<E>