frysk.testbed
Class StopEventLoopWhenProcTerminated

java.lang.Object
  frysk.testbed.TaskObserverBase
      frysk.testbed.StopEventLoopWhenProcTerminated

All Implemented Interfaces:

Observer, TaskObserver, TaskObserver.Terminated

public class StopEventLoopWhenProcTerminated
extends TaskObserverBase
implements TaskObserver.Terminated

An observer that stops the eventloop when the process with the given pid generates a terminated event.

Nested Class Summary

Nested classes/interfaces inherited from interface frysk.proc.TaskObserver

TaskObserver.Cloned, TaskObserver.Code, TaskObserver.Execed, TaskObserver.Forked, TaskObserver.Instruction, TaskObserver.Signaled, TaskObserver.Syscalls, TaskObserver.Terminated, TaskObserver.Terminating, TaskObserver.Watch

Field Summary

Signal	signal
int	status
boolean	terminated

Constructor Summary

StopEventLoopWhenProcTerminated(Offspring offspring)

StopEventLoopWhenProcTerminated(Proc proc)

StopEventLoopWhenProcTerminated(ProcessIdentifier pid)

Method Summary

String	toString()
Action	updateTerminated(Task task, Signal signal, int status) Called once the Task has terminated; the process no longer exists.

Methods inherited from class frysk.testbed.TaskObserverBase

addedCount, addedTo, addFailed, deletedCount, deletedFrom

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface frysk.proc.Observer

addedTo, addFailed, deletedFrom

Field Detail

terminated

public boolean terminated

signal

public Signal signal

status

public int status

Constructor Detail

StopEventLoopWhenProcTerminated

public StopEventLoopWhenProcTerminated(Proc proc)

StopEventLoopWhenProcTerminated

public StopEventLoopWhenProcTerminated(ProcessIdentifier pid)

StopEventLoopWhenProcTerminated

public StopEventLoopWhenProcTerminated(Offspring offspring)

Method Detail

toString

public String toString()

Overrides:

toString in class TaskObserverBase

updateTerminated

public Action updateTerminated(Task task,
                               Signal signal,
                               int status)

Description copied from interface: TaskObserver.Terminated

Called once the Task has terminated; the process no longer exists. If SIGNAL is non-NULL it is the signal causing the termination, else STATUS is the exit value passed to _exit(2).

Specified by:

updateTerminated in interface TaskObserver.Terminated