IProcess (toolarium-system-command 0.9.0 API)

All Known Subinterfaces:

IAsynchronousProcess, ISynchronousProcess

All Known Implementing Classes:

AbstractProcess, AsynchronousProcess, SynchronousProcess
```
public interface IProcess
```
Defines the process

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Integer`	`getExitValue()`	Get the exit value for the process.
`java.lang.Long`	`getPid()`	Get the process id
`java.time.Instant`	`getStartTime()`	Get the start time of the process.
`ISystemCommandGroupList`	`getSystemCommandGroupList()`	Get the system command group list.
`java.time.Duration`	`getTotalCpuDuration()`	Get the total cpu time accumulated of the process.

- Method Detail
  - getSystemCommandGroupList
```
ISystemCommandGroupList getSystemCommandGroupList()
```
    Get the system command group list.
    
    Returns:
    
    the system command group list of this process
  - getPid
```
java.lang.Long getPid()
```
    Get the process id
    
    Returns:
    
    the native process id of the process or null if unknown
  - getStartTime
```
java.time.Instant getStartTime()
```
    Get the start time of the process.
    
    Returns:
    
    the start time of the process
  - getTotalCpuDuration
```
java.time.Duration getTotalCpuDuration()
```
    Get the total cpu time accumulated of the process.
    
    Returns:
    
    the accumulated total cpu time
  - getExitValue
```
java.lang.Integer getExitValue()
```
    Get the exit value for the process.
    
    Returns:
    
    the exit value of the process, by convention, the value 0 indicates normal termination. It return null if it has not exit by now.
    
    Throws:
    
    java.lang.IllegalThreadStateException - if the process has not yet terminated