micro_utils.dokka/dev.inmo.micro_utils.fsm.common/[jvm]CheckableHandlerHolder

CheckableHandlerHolder

interface CheckableHandlerHolder<I : State, O : State> : StatesHandler<I, O>

Define checkable holder which can be used to precheck that this handler may handle incoming State

Functions

abstract suspend fun checkHandleable(state: O): Boolean

abstract suspend fun StatesMachine<in O>.handleState(state: I): O?

Main handling of state. In case when this state leads to another State and handleState returns not null State it is assumed that chain is not completed.

Inheritors

CustomizableHandlerHolder