```
public class ProcessSimulator
extends Object
```
In local mode, ProcessSimulator keeps track of Shutdownable objects in place of actual processes (in cluster mode).

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Collection<Shutdownable>`	`getAllProcessHandles()`	Get all process handles.
`static void`	`killAllProcesses()`	Kill all processes.
`static void`	`killProcess(String pid)`	Kill a process.
`static void`	`registerProcess(String pid, Shutdownable shutdownable)`	Register a process' handle.

protected static ConcurrentHashMap<String,Shutdownable> processMap

public static void registerProcess(String pid,
                                   Shutdownable shutdownable)

Register a process' handle.

public static Collection<Shutdownable> getAllProcessHandles()

Get all process handles.

public static void killProcess(String pid)

Kill a process.

killAllProcesses
```
public static void killAllProcesses()
```
Kill all processes.

Class ProcessSimulator