C# Class ExternalDelayingExplorer.RunToCompletionDelayingScheduler

Inheritance: Microsoft.Zing.ZingerDelayingScheduler

Mostra file Open project: ZingModelChecker/Zing

Public Methods

Method	Description
Delay ( ZingerSchedulerState zSchedState ) : void	Move the process on top of stack to the bottom of the stack. Moving the process to the bottom of the stack deviates the scheduler from following the casual order of events (RTC strategy).
Finish ( ZingerSchedulerState zSchedState, int processId ) : void	Remove the completed process from Stack so that it is never scheduled again.
MaxDelayReached ( ZingerSchedulerState zSchedState ) : bool	This function is used internally by the ZING explorer. It checks if we have applied the maximum number of delays in the current state. Applying any more delay operations will not lead to new transitions/states being explored. Maximum delay operations for a state is always (totalEnabledProcesses - 1).
Next ( ZingerSchedulerState zSchedState ) : int	Return process at the top of stack. This process is executed next and follows the deterministic schedule.
OnBlocked ( ZingerSchedulerState ZSchedulerState, int sourceSM ) : void	This function is called when a process is blocked. In the context of asynchronous message passing programs, a process is blocked when its queue is empty and the process is waiting for an event. The process that gets blocked is poped off the stack.
OnEnabled ( ZingerSchedulerState ZSchedulerState, int targetSM, int sourceSM ) : void	This function is called when an enqueue is performed on a process, hence it has a pending event to be serviced.
RunToCompletionDelayingScheduler ( ) : System
Start ( ZingerSchedulerState zSchedState, int processId ) : void	Push newly created process on top of Stack
ZingerOperation ( ZingerSchedulerState ZSchedulerState ) : void	This function is provided for extending or customizing the delayingExplorer.

Method Details

Delay() public method

Move the process on top of stack to the bottom of the stack. Moving the process to the bottom of the stack deviates the scheduler from following the casual order of events (RTC strategy).

public Delay ( ZingerSchedulerState zSchedState ) : void
zSchedState	Microsoft.Zing.ZingerSchedulerState
return	void

Finish() public method

Remove the completed process from Stack so that it is never scheduled again.

public Finish ( ZingerSchedulerState zSchedState, int processId ) : void
zSchedState	Microsoft.Zing.ZingerSchedulerState
processId	int	Process id to be removed from the stack
return	void

MaxDelayReached() public method

This function is used internally by the ZING explorer. It checks if we have applied the maximum number of delays in the current state. Applying any more delay operations will not lead to new transitions/states being explored. Maximum delay operations for a state is always (totalEnabledProcesses - 1).

public MaxDelayReached ( ZingerSchedulerState zSchedState ) : bool
zSchedState	Microsoft.Zing.ZingerSchedulerState
return	bool

Next() public method

Return process at the top of stack. This process is executed next and follows the deterministic schedule.

public Next ( ZingerSchedulerState zSchedState ) : int
zSchedState	Microsoft.Zing.ZingerSchedulerState
return	int

OnBlocked() public method

This function is called when a process is blocked. In the context of asynchronous message passing programs, a process is blocked when its queue is empty and the process is waiting for an event. The process that gets blocked is poped off the stack.

public OnBlocked ( ZingerSchedulerState ZSchedulerState, int sourceSM ) : void
ZSchedulerState	Microsoft.Zing.ZingerSchedulerState
sourceSM	int	This parameter is passed for debugging purposes
return	void

OnEnabled() public method

This function is called when an enqueue is performed on a process, hence it has a pending event to be serviced.

public OnEnabled ( ZingerSchedulerState ZSchedulerState, int targetSM, int sourceSM ) : void
ZSchedulerState	Microsoft.Zing.ZingerSchedulerState
targetSM	int	targetSM is the target process in which the event was enqueued. /// This process is pushed on top of the stack to follow event enqueue order.
sourceSM	int	This parameter is passed for debugging purposes
return	void

RunToCompletionDelayingScheduler() public method

public RunToCompletionDelayingScheduler ( ) : System
return	System

Start() public method

Push newly created process on top of Stack

public Start ( ZingerSchedulerState zSchedState, int processId ) : void
zSchedState	Microsoft.Zing.ZingerSchedulerState
processId	int	process Id of the newly created process
return	void

ZingerOperation() public method

This function is provided for extending or customizing the delayingExplorer.

public ZingerOperation ( ZingerSchedulerState ZSchedulerState ) : void
ZSchedulerState	Microsoft.Zing.ZingerSchedulerState
return	void