ObservationOperation<T, V> class

A Forecast observation operation over source T that produces value V.

Constructors

ObservationOperation(String id, {OperationComputer<T, V>? computer, String description = ''})

Properties

computer → OperationComputer<T, V>?

The Function that computes the operation.

final

description → String

Operation description.

final

hashCode → int

The hash code for this object.

no setter, inherited

id → String

Operation ID.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

compute(T source) → V

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

normalizeID(String id) → String

Normalizes the id.