Alexander Udalov
16 lines
285 B
Kotlin
16 lines
285 B
Kotlin
enum class ProtocolState {
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WAITING {
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override fun signal() = ProtocolState.TALKING
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}
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TALKING {
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override fun signal() = ProtocolState.WAITING
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}
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abstract fun signal() : ProtocolState
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}
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fun box() {
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val <warning>x</warning>: ProtocolState = ProtocolState.WAITING
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}
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