frysk.proc
Class TestTaskObserverWatchpoint.AddFailWatchObserver

java.lang.Object
  frysk.proc.TestTaskObserverWatchpoint.AddFailWatchObserver

All Implemented Interfaces:

Observer, TaskObserver, TaskObserver.Watch

Enclosing class:

TestTaskObserverWatchpoint

static class TestTaskObserverWatchpoint.AddFailWatchObserver
extends Object
implements TaskObserver.Watch

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

(package private) boolean

addFailed

Constructor Summary

TestTaskObserverWatchpoint.AddFailWatchObserver()

Method Summary

void	addedTo(Object observable) Acknowledge the request to add this Observer from Object's set of observers was successful.
void	addFailed(Object observable, Throwable w) Notify that the attempt to add to the specified observer failed.
void	deletedFrom(Object observable) Acknowledge the request to delete this Observer from Object's set of observers was successful (or that the Observer was spontaneously deleted, e.g., due to a task exit).
Action	updateHit(Task task, long address, int length) The task has hit the breakpoint.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

addFailed

boolean addFailed

Constructor Detail

TestTaskObserverWatchpoint.AddFailWatchObserver

TestTaskObserverWatchpoint.AddFailWatchObserver()

Method Detail

updateHit

public Action updateHit(Task task,
                        long address,
                        int length)

Description copied from interface: TaskObserver.Watch

The task has hit the breakpoint. Return Action.BLOCK to block the task's further execution. Note that all Tasks of a Proc share their breakpoints, so this method needs to check the actual Task that got hit.

Specified by:

updateHit in interface TaskObserver.Watch

addFailed

public void addFailed(Object observable,
                      Throwable w)

Description copied from interface: Observer

Notify that the attempt to add to the specified observer failed.

Specified by:

addFailed in interface Observer

addedTo

public void addedTo(Object observable)

Description copied from interface: Observer

Acknowledge the request to add this Observer from Object's set of observers was successful.

Specified by:

addedTo in interface Observer

deletedFrom

public void deletedFrom(Object observable)

Description copied from interface: Observer

Acknowledge the request to delete this Observer from Object's set of observers was successful (or that the Observer was spontaneously deleted, e.g., due to a task exit).

Specified by:

deletedFrom in interface Observer