SingleConsumerOnlyUnboundedMailbox

java.lang.Object
- org.apache.pekko.dispatch.SingleConsumerOnlyUnboundedMailbox

All Implemented Interfaces:

java.io.Serializable, MailboxType, ProducesMessageQueue<NodeMessageQueue>, scala.Equals, scala.Product
```
public final class SingleConsumerOnlyUnboundedMailbox
extends java.lang.Object
implements MailboxType, ProducesMessageQueue<NodeMessageQueue>, scala.Product, java.io.Serializable
```
SingleConsumerOnlyUnboundedMailbox is a high-performance, multiple producer—single consumer, unbounded MailboxType, with the drawback that you can't have multiple consumers, which rules out using it with BalancingPool (BalancingDispatcher) for instance.
Currently this queue is slower for some benchmarks than the ConcurrentLinkedQueue from JDK 8 that is used by default, so be sure to measure the performance in your particular setting in order to determine which one to use.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`SingleConsumerOnlyUnboundedMailbox()`
`SingleConsumerOnlyUnboundedMailbox(ActorSystem.Settings settings, com.typesafe.config.Config config)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static SingleConsumerOnlyUnboundedMailbox`	`apply()`
`boolean`	`canEqual(java.lang.Object x$1)`
`SingleConsumerOnlyUnboundedMailbox`	`copy()`
`MessageQueue`	`create(scala.Option<ActorRef> owner, scala.Option<ActorSystem> system)`
`boolean`	`equals(java.lang.Object x$1)`
`int`	`hashCode()`
`int`	`productArity()`
`java.lang.Object`	`productElement(int x$1)`
`java.lang.String`	`productElementName(int x$1)`
`scala.collection.Iterator<java.lang.Object>`	`productIterator()`
`java.lang.String`	`productPrefix()`
`java.lang.String`	`toString()`
`static boolean`	`unapply(SingleConsumerOnlyUnboundedMailbox x$0)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Product
productElementNames

Constructor Detail

SingleConsumerOnlyUnboundedMailbox

public SingleConsumerOnlyUnboundedMailbox()

SingleConsumerOnlyUnboundedMailbox

public SingleConsumerOnlyUnboundedMailbox(ActorSystem.Settings settings,
                                          com.typesafe.config.Config config)

Method Detail

apply

public static SingleConsumerOnlyUnboundedMailbox apply()

unapply

public static boolean unapply(SingleConsumerOnlyUnboundedMailbox x$0)

create

public final MessageQueue create(scala.Option<ActorRef> owner,
                                 scala.Option<ActorSystem> system)

Specified by:: create in interface MailboxType

copy

public SingleConsumerOnlyUnboundedMailbox copy()

productPrefix
```
public java.lang.String productPrefix()
```
Specified by:

productPrefix in interface scala.Product

productArity
```
public int productArity()
```
Specified by:

productArity in interface scala.Product

productElement
```
public java.lang.Object productElement(int x$1)
```
Specified by:

productElement in interface scala.Product

productIterator

public scala.collection.Iterator<java.lang.Object> productIterator()

Specified by:: productIterator in interface scala.Product

canEqual
```
public boolean canEqual(java.lang.Object x$1)
```
Specified by:

canEqual in interface scala.Equals

productElementName
```
public java.lang.String productElementName(int x$1)
```
Specified by:

productElementName in interface scala.Product

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class java.lang.Object

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

equals
```
public boolean equals(java.lang.Object x$1)
```
Specified by:

equals in interface scala.Equals

Overrides:

equals in class java.lang.Object