stated_builder library

Classes

ErrorStateBase<SELF extends HasError>: Base class for state implements HasValue contract
FailedState: State indicates the action is failed with error
FailedValueState<T>: State indicates the action is failed with error, and a value
IdleState: State indicates the action haven't started yet
IdleValueState<T>: State indicates the action haven't started yet, with a value
OnState<TS extends Stated>: Describe a pattern to test against Stated when whether it is a TS with extra criteria OnState.matches returns true if pattern matches.
StatedBuilder<TS extends Stated>
StatedBuilderPatternBuilder<TS extends Stated>
StatedConsumer<TS extends Stated>
StatedConsumerPatternBuilder<TS extends Stated>
SucceededState: State indicates the action is completed successfully
SucceededValueState<T>: State indicates the action is completed successfully with value
UnitStateBase<SELF>: Base class for state without any field
ValueErrorStateBase<T, SELF extends HasValueAndError<T>>
ValueStateBase<T, SELF extends HasValue<T>>: Base class for state implements HasValue contract
WorkingIndicatorBuilder: Build
WorkingState: State indicates the action is in progress
WorkingValueState<T>: State indicates the action is in progress, with a value

HasError
HasValue<T>: Contract for state holds value
HasValueAndError<T>: Contract for state implements both HasValue and HasError contracts.
Stated: Beaviour to find out the type's state

CallBuilder<TB> = void Function(TB buildAction)
ContextConsumer = void Function(BuildContext context)
StatedPredict = bool Function(Stated stated): Determine whether stated matches or not
StateTransformer<TR> = TR Function()
ValueConsumer<T> = void Function(BuildContext context, T value)
ValueTransformer<T, TR> = TR Function(T value): Transformer for state with value