org.mapdb

Class Queues.Queue<E>

java.lang.Object

org.mapdb.Queues.SimpleQueue<E>

org.mapdb.Queues.Queue<E>

Type Parameters:

E -

All Implemented Interfaces:

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

Enclosing class:

Queues

public static class Queues.Queue<E>
extends Queues.SimpleQueue<E>

First in first out lock-free queue

Nested Class Summary

Nested classes/interfaces inherited from class org.mapdb.Queues.SimpleQueue

Queues.SimpleQueue.Node<E>, Queues.SimpleQueue.NodeSerializer<E>

Field Summary

Fields

Modifier and Type	Field and Description
protected Atomic.Long	tail

Fields inherited from class org.mapdb.Queues.SimpleQueue

engine, head, locks, nodeSerializer, serializer, TICK, useLocks

Constructor Summary

Constructors

Constructor and Description
Queue(Engine engine, Serializer<E> serializer, long headerRecid, long nextTailRecid, boolean useLocks)

Method Summary

Modifier and Type	Method and Description
boolean	add(E e)

Methods inherited from class org.mapdb.Queues.SimpleQueue

addAll, clear, close, contains, containsAll, drainTo, drainTo, element, isEmpty, iterator, offer, offer, peek, poll, poll, put, remainingCapacity, remove, remove, removeAll, retainAll, size, take, toArray, toArray

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

Field Detail

tail

protected final Atomic.Long tail

Constructor Detail

Queue

public Queue(Engine engine,
             Serializer<E> serializer,
             long headerRecid,
             long nextTailRecid,
             boolean useLocks)

Method Detail

add

public boolean add(E e)