au.gov.amsa.util

Class RingBuffer<T>

java.lang.Object

au.gov.amsa.util.RingBuffer<T>

Type Parameters:

T -

All Implemented Interfaces:

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

@NotThreadSafe
public class RingBuffer<T>
extends Object
implements Queue<T>

Non-threadsafe implementation of a Ring Buffer. Does not accept nulls.

Method Summary

Modifier and Type	Method and Description
boolean	add(T t)
boolean	addAll(Collection<? extends T> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
static <T> RingBuffer<T>	create(int size)
T	element()
boolean	isEmpty()
Iterator<T>	iterator()
int	maxSize()
boolean	offer(T t)
T	peek()
T	poll()
T	remove()
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<S> S[]	toArray(S[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

create

public static <T> RingBuffer<T> create(int size)

clear

public void clear()

Specified by:

clear in interface Collection<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Collection<T>

peek

public T peek()

Specified by:

peek in interface Queue<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

size

public int size()

Specified by:

size in interface Collection<T>

maxSize

public int maxSize()

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<T>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T>

toArray

public <S> S[] toArray(S[] a)

Specified by:

toArray in interface Collection<T>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<T>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<T>

addAll

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

Specified by:

addAll in interface Collection<T>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<T>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<T>

add

public boolean add(T t)

Specified by:

add in interface Collection<T>

Specified by:

add in interface Queue<T>

offer

public boolean offer(T t)

Specified by:

offer in interface Queue<T>

remove

public T remove()

Specified by:

remove in interface Queue<T>

poll

public T poll()

Specified by:

poll in interface Queue<T>

element

public T element()

Specified by:

element in interface Queue<T>