presentation/command library

Classes

Command<T>

Facilitates interaction with a view model.

Command0<T>

A Command that accepts no arguments.

Command1<T, A>

A Command that accepts one argument.

Completed<T>

Error<T>

Initial<T>

Running<T>

ViewModelState<T>

Typedefs

CommandAction0<T> = Future<T> Function()

Defines a command action that returns a ViewModelState of type T. Used by Command0 for actions without arguments.

CommandAction1<T, A> = Future<T> Function(A)

Defines a command action that returns a ViewModelState of type T. Takes an argument of type A. Used by Command1 for actions with one argument.