micro_utils.dokka/dev.inmo.micro_utils.fsm.common/StatesManager

StatesManager

interface StatesManager<T : State>(source)

Inheritors

Properties

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abstract val onChainStateUpdated: Flow<Pair<T, T>>
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abstract val onEndChain: Flow<T>
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abstract val onStartChain: Flow<T>

Functions

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abstract suspend fun endChain(state: T)

Ends chain with context from state. In case when State.context of state is absent, state should be just ignored

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abstract suspend fun getActiveStates(): List<T>
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abstract suspend fun startChain(state: T)

Starts chain with state as first State. May returns false in case of State.context of state is already busy by the other State

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abstract suspend fun update(old: T, new: T)

Must set current set using State.context