cosapp.core.time

Classes

TimeManager(*args, **kwargs)	Observer pattern subject notifying its observers when time changes
TimeObserver([sign_in])	Abstract time observer.
UniversalClock(*args, **kwargs)	Unique (singleton) time manager

class cosapp.core.time.TimeManager(*args, **kwargs)

Bases: cosapp.patterns.observer.Subject

Observer pattern subject notifying its observers when time changes

reset(t: numbers.Number = 0)

Reset time to a chosen value, without notifying observers

property time

Current simulation time

class cosapp.core.time.TimeObserver(sign_in=True)

Bases: cosapp.patterns.observer.Observer

Abstract time observer. Concrete derived classes must implement abstract method ‘_update’.

observe()

Sign in as observer of the universal time manager

observes() → bool

Bool: has object signed up as an observer?

property t

Current simulation time - alias for time

property time

Current simulation time

class cosapp.core.time.UniversalClock(*args, **kwargs)

Bases: cosapp.core.time.TimeManager

Unique (singleton) time manager