/// <summary>
/// Assigns this activity to be performed by the specified performer. The value may be null,
/// in which case the activity is un-assigned.
/// </summary>
/// <param name="performer"></param>
public virtual void Assign(ActivityPerformer performer)
{
if (this.State != ActivityStatus.SC)
{
throw new WorkflowException("Assignment of scheduled performer only allowed from scheduled state");
}
if (_scheduling == null)
{
_scheduling = new ActivityScheduling();
}
this.Scheduling.Performer = performer;
OnSchedulingChanged();
}
/// <summary>
/// Schedules or re-schedules the activity at the specified start time. The end time is optional.
/// </summary>
/// <param name="startTime"></param>
/// <param name="endTime"></param>
public virtual void Schedule(DateTime?startTime, DateTime?endTime)
{
if (this.State != ActivityStatus.SC)
{
throw new WorkflowException("Schedule is only allowed from Scheduled state");
}
if (_scheduling == null)
{
_scheduling = new ActivityScheduling();
}
this.Scheduling.StartTime = startTime;
this.Scheduling.EndTime = endTime;
OnSchedulingChanged();
}
/// <summary>
/// Protected constructor that allows for customized FSM logic. Typically there should be no need to customize the FSM logic.
/// </summary>
/// <param name="transitionLogic"></param>
protected Activity(IFsmTransitionLogic <ActivityStatus> transitionLogic)
: base(ActivityStatus.SC, transitionLogic)
{
_performedSteps = new HashedSet <PerformedStep>();
_scheduling = new ActivityScheduling();
}