Class ObservableBase<UNIT>

Provides observable functionality.

Keeps an internal collection of observers, and provides methods such as NotifyObservers and Subscribe.

public abstract class ObservableBase<UNIT> : IObservable<IChangeResult<UNIT>> where UNIT : struct

Derived:
Meadow.Foundation.SamplingSensorBase<UNIT>

Implements:
System.IObservable<Meadow.IChangeResult<<UNIT>>>

Properties

Subscribed observers

protected List<IObserver<IChangeResult<UNIT>>> observers { get; set; }

Notify observers of a change

protected void NotifyObservers(IChangeResult<UNIT> changeResult)

Type	Name
`Meadow.IChangeResult<<UNIT>>`	changeResult

Subscribes an IObserver to get notified when a change occurs.

public IDisposable Subscribe(IObserver<IChangeResult<UNIT>> observer)

System.IDisposable

Type	Name	Description
`System.IObserver<Meadow.IChangeResult<<UNIT>>>`	observer	The `IObserver` that will receive the
change notifications.

Convenience method to generate a an FilterableChangeObserver with the correct signature.

public static FilterableChangeObserver<UNIT> CreateObserver(Action<IChangeResult<UNIT>> handler, Predicate<IChangeResult<UNIT>>? filter = null)

Meadow.FilterableChangeObserver<<UNIT>>: A FilterableChangeObserver

Type	Name	Description
`System.Action<Meadow.IChangeResult<<UNIT>>>`	handler	The action that is invoked when the filter is satisfied.
`System.Predicate<Meadow.IChangeResult<<UNIT>>>`	filter	An optional filter that determines whether or not the
consumer should be notified.