org.redisson

Class RedissonDeque<V>

java.lang.Object

org.redisson.RedissonList<V>

org.redisson.RedissonQueue<V>

org.redisson.RedissonDeque<V>

Type Parameters:

V - the type of elements held in this collection

All Implemented Interfaces:

Iterable<V>, Collection<V>, Deque<V>, List<V>, Queue<V>, RDeque<V>, RExpirable, RList<V>, RObject, RQueue<V>

public class RedissonDeque<V>
extends RedissonQueue<V>
implements RDeque<V>

Distributed and concurrent implementation of Queue

Author:

Nikita Koksharov

Method Summary

Methods

Modifier and Type	Method and Description
void	addFirst(V e)
void	addLast(V e)
boolean	clearExpire() Remove the existing timeout of Redisson object
void	close()
void	delete() Deletes the object
Iterator<V>	descendingIterator()
boolean	expire(long timeToLive, TimeUnit timeUnit)
boolean	expireAt(Date timestamp)
boolean	expireAt(long timestamp)
V	getLast()
String	getName() Returns name of object
protected <V> io.netty.util.concurrent.Promise<V>	newPromise()
boolean	offerFirst(V e)
boolean	offerLast(V e)
V	peekFirst()
V	peekLast()
V	pollFirst()
V	pollLast()
V	pop()
void	push(V e)
long	remainTimeToLive() Remaining time to live of Redisson object that has a timeout
boolean	removeFirstOccurrence(Object o)
V	removeLast()
boolean	removeLastOccurrence(Object o)

Methods inherited from class org.redisson.RedissonQueue

element, getFirst, offer, peek, poll, remove, removeFirst

Methods inherited from class org.redisson.RedissonList

add, add, addAll, addAll, clear, contains, containsAll, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, remove, removeAll, retainAll, set, size, subList, 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.Deque

add, contains, element, getFirst, iterator, offer, peek, poll, remove, remove, removeFirst, size

Methods inherited from interface java.util.Collection

addAll, clear, containsAll, equals, hashCode, isEmpty, removeAll, retainAll, toArray, toArray

Methods inherited from interface org.redisson.core.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.core.RObject

delete, getName

Methods inherited from interface java.util.List

equals, hashCode

Method Detail

addFirst

public void addFirst(V e)

Specified by:

addFirst in interface Deque<V>

addLast

public void addLast(V e)

Specified by:

addLast in interface Deque<V>

descendingIterator

public Iterator<V> descendingIterator()

Specified by:

descendingIterator in interface Deque<V>

getLast

public V getLast()

Specified by:

getLast in interface Deque<V>

offerFirst

public boolean offerFirst(V e)

Specified by:

offerFirst in interface Deque<V>

offerLast

public boolean offerLast(V e)

Specified by:

offerLast in interface Deque<V>

peekFirst

public V peekFirst()

Specified by:

peekFirst in interface Deque<V>

peekLast

public V peekLast()

Specified by:

peekLast in interface Deque<V>

pollFirst

public V pollFirst()

Specified by:

pollFirst in interface Deque<V>

pollLast

public V pollLast()

Specified by:

pollLast in interface Deque<V>

pop

public V pop()

Specified by:

pop in interface Deque<V>

push

public void push(V e)

Specified by:

push in interface Deque<V>

removeFirstOccurrence

public boolean removeFirstOccurrence(Object o)

Specified by:

removeFirstOccurrence in interface Deque<V>

removeLast

public V removeLast()

Specified by:

removeLast in interface Deque<V>

removeLastOccurrence

public boolean removeLastOccurrence(Object o)

Specified by:

removeLastOccurrence in interface Deque<V>

expire

public boolean expire(long timeToLive,
             TimeUnit timeUnit)

Specified by:

expire in interface RExpirable

expireAt

public boolean expireAt(long timestamp)

Specified by:

expireAt in interface RExpirable

expireAt

public boolean expireAt(Date timestamp)

Specified by:

expireAt in interface RExpirable

clearExpire

public boolean clearExpire()

Description copied from interface: RExpirable

Remove the existing timeout of Redisson object

Specified by:

clearExpire in interface RExpirable

Returns:

true if timeout was removed false if object does not exist or does not have an associated timeout

remainTimeToLive

public long remainTimeToLive()

Description copied from interface: RExpirable

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLive in interface RExpirable

Returns:

time in seconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

newPromise

protected <V> io.netty.util.concurrent.Promise<V> newPromise()

getName

public String getName()

Description copied from interface: RObject

Returns name of object

Specified by:

getName in interface RObject

Returns:

name

delete

public void delete()

Description copied from interface: RObject

Deletes the object

Specified by:

delete in interface RObject

close

public void close()