DrasylScheduler (drasyl: General-Purpose Overlay Network Framework - Core Package 0.3.0 API)

java.lang.Object
- org.drasyl.util.DrasylScheduler

```
public class DrasylScheduler
extends Object
```
It is an intentional behavior that this scheduler ensures that the JVM is not automatically terminated once all sequential program flows have been processed. A corePoolSize of 0 would prevent this behavior, but would also have a negative effect on performance. The ThreadPool would not start to create a new thread to process until the workQueue limit is reached. Assuming that the workQueue limit is never reached, the schedule would never start processing the already submitted tasks.

Field Summary

Fields
Modifier and Type Field Description

protected static boolean heavySchedulerCreated

protected static boolean lightSchedulerCreated

static long SHUTDOWN_TIMEOUT

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static io.reactivex.rxjava3.core.Scheduler`	`getInstanceHeavy()`	Use this `Scheduler` for slow and heavy task that does do longer computations.
`static io.reactivex.rxjava3.core.Scheduler`	`getInstanceLight()`	Use this `Scheduler` for fast and light task that does not do heavy computations.
`static CompletableFuture<Void>`	`shutdown()`	Shutdown the two schedulers.

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

- Field Detail
  - SHUTDOWN_TIMEOUT
```
public static final long SHUTDOWN_TIMEOUT
```
    See Also:
    
    Constant Field Values
  - lightSchedulerCreated
```
protected static volatile boolean lightSchedulerCreated
```
  - heavySchedulerCreated
```
protected static volatile boolean heavySchedulerCreated
```
- Method Detail
  - getInstanceLight
```
public static io.reactivex.rxjava3.core.Scheduler getInstanceLight()
```
    Use this Scheduler for fast and light task that does not do heavy computations.
    
    Returns:
    
    a Scheduler for fast and light tasks
  - getInstanceHeavy
```
public static io.reactivex.rxjava3.core.Scheduler getInstanceHeavy()
```
    Use this Scheduler for slow and heavy task that does do longer computations.
    
    Returns:
    
    a Scheduler for slow and heavy tasks
  - shutdown
```
public static CompletableFuture<Void> shutdown()
```
    Shutdown the two schedulers.
    This operation cannot be undone. After performing this operation, no new task can be submitted!