OrderedExecutor (ActiveMQ Artemis Commons 2.27.1 API)

java.lang.Object
- org.apache.activemq.artemis.utils.actors.HandlerBase
- - org.apache.activemq.artemis.utils.actors.ProcessorBase<Runnable>
  - - org.apache.activemq.artemis.utils.actors.OrderedExecutor

All Implemented Interfaces:

Executor, ArtemisExecutor
```
public class OrderedExecutor
extends ProcessorBase<Runnable>
implements ArtemisExecutor
```
An executor that always runs all tasks in order, using a delegate executor to run the tasks.
More specifically, any call B to the execute(Runnable) method that happens-after another call A to the same method, will result in B's task running after A's.

Field Summary
- Fields inherited from class org.apache.activemq.artemis.utils.actors.ProcessorBase
  STATE_FORCED_SHUTDOWN, STATE_NOT_RUNNING, STATE_RUNNING, tasks

Constructor Summary

Constructors
Constructor Description

OrderedExecutor(Executor delegate)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`doTask(Runnable task)`
`void`	`execute(Runnable run)`
`boolean`	`isFair()`
`OrderedExecutor`	`setFair(boolean fair)`	If this OrderedExecutor is fair, it will yield for another executors after each task ran
`String`	`toString()`

Methods inherited from class org.apache.activemq.artemis.utils.actors.ProcessorBase
flush, isFlushed, remaining, shutdown, shutdown, shutdownNow, status, task, yield

Methods inherited from class org.apache.activemq.artemis.utils.actors.HandlerBase
enter, inHandler, leave

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

Methods inherited from interface org.apache.activemq.artemis.utils.actors.ArtemisExecutor
flush, isFlushed, shutdown, shutdownNow, shutdownNow, yield

- Constructor Detail
  - OrderedExecutor
```
public OrderedExecutor(Executor delegate)
```
- Method Detail
  - isFair
```
public boolean isFair()
```
    Specified by:
    
    isFair in interface ArtemisExecutor
  - setFair
```
public OrderedExecutor setFair(boolean fair)
```
    Description copied from interface: ArtemisExecutor
    
    If this OrderedExecutor is fair, it will yield for another executors after each task ran
    
    Specified by:
    
    setFair in interface ArtemisExecutor
  - doTask
```
protected final void doTask(Runnable task)
```
    Specified by:
    
    doTask in class ProcessorBase<Runnable>
  - execute
```
public final void execute(Runnable run)
```
    Specified by:
    
    execute in interface Executor
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object