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InsanusMokrassar
2020-11-09 00:46:26 +06:00
parent 5b5bfa02db
commit abfda3627c
18 changed files with 254 additions and 233 deletions
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24
coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/BroadcastFlow.kt
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@@ -1,24 +0,0 @@
package dev.inmo.micro_utils.coroutines
import kotlinx.coroutines.channels.*
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.asFlow
@Suppress("FunctionName")
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
fun <T> BroadcastFlow(
internalChannelSize: Int = Channel.BUFFERED
): BroadcastFlow<T> {
val channel = BroadcastChannel<T>(internalChannelSize)
return BroadcastFlow(
channel,
channel.asFlow()
)
}
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
class BroadcastFlow<T> internal constructor(
private val channel: BroadcastChannel<T>,
private val flow: Flow<T>
): Flow<T> by flow, SendChannel<T> by channel

68
coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/BroadcastStateFlow.kt
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@@ -1,68 +0,0 @@
package dev.inmo.micro_utils.coroutines
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.channels.BroadcastChannel
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.flow.*
const val defaultBroadcastStateFlowReplayCacheSize = 1
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
class BroadcastStateFlow<T> internal constructor(
parentFlow: Flow<T>,
initial: T,
replayCacheSize: Int = defaultBroadcastStateFlowReplayCacheSize,
replayScope: CoroutineScope
) : StateFlow<T>, Flow<T> by parentFlow {
private val deque = ArrayDeque<T>(1).also {
it.add(initial)
}
override val replayCache: List<T>
get() = deque.toList()
override val value: T
get() = deque.last()
init {
if (replayCacheSize < 1) {
error("Replay cache size can't be less than 1, but was $replayCacheSize")
}
parentFlow.onEach {
deque.addLast(it)
if (deque.size > replayCacheSize) {
deque.removeFirst()
}
}.launchIn(replayScope)
}
}
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
fun <T> BroadcastChannel<T>.asStateFlow(
value: T,
scope: CoroutineScope,
replayCacheSize: Int = defaultBroadcastStateFlowReplayCacheSize
): StateFlow<T> = BroadcastStateFlow(asFlow(), value, replayCacheSize, scope)
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
fun <T> BroadcastChannel<T?>.asStateFlow(
scope: CoroutineScope,
replayCacheSize: Int = defaultBroadcastStateFlowReplayCacheSize
): StateFlow<T?> = asStateFlow(null, scope, replayCacheSize)
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
fun <T> broadcastStateFlow(
initial: T, scope: CoroutineScope,
channelSize: Int = Channel.BUFFERED,
replayCacheSize: Int = defaultBroadcastStateFlowReplayCacheSize
) = BroadcastChannel<T>(
channelSize
).let {
it to it.asStateFlow(initial, scope, replayCacheSize)
}
@Deprecated("Deprecated due to stabilization of SharedFlow and StateFlow")
fun <T> broadcastStateFlow(
scope: CoroutineScope,
channelSize: Int = Channel.BUFFERED,
replayCacheSize: Int = defaultBroadcastStateFlowReplayCacheSize
) = broadcastStateFlow<T?>(null, scope, channelSize, replayCacheSize)