kscience/controls-kt
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Add writeable flag to mutable properties

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This commit is contained in:
Alexander Nozik 2023-10-19 16:38:50 +03:00
parent 80cc62e25b
commit 290010fc8c
2 changed files with 6 additions and 5 deletions
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5
controls-core/src/commonMain/kotlin/space/kscience/controls/spec/DeviceSpec.kt
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@ -12,7 +12,7 @@ import kotlin.reflect.KMutableProperty1
import kotlin.reflect.KProperty
import kotlin.reflect.KProperty1
public object UnitMetaConverter: MetaConverter<Unit>{
public object UnitMetaConverter : MetaConverter<Unit> {
override fun metaToObject(meta: Meta): Unit = Unit
override fun objectToMeta(obj: Unit): Meta = Meta.EMPTY
@ -127,7 +127,8 @@ public abstract class DeviceSpec<D : Device> {
PropertyDelegateProvider { _: DeviceSpec<D>, property: KProperty<*> ->
val propertyName = name ?: property.name
val deviceProperty = object : WritableDevicePropertySpec<D, T> {
override val descriptor: PropertyDescriptor = PropertyDescriptor(propertyName).apply(descriptorBuilder)
override val descriptor: PropertyDescriptor = PropertyDescriptor(propertyName, writable = true)
.apply(descriptorBuilder)
override val converter: MetaConverter<T> = converter
override suspend fun read(device: D): T? = withContext(device.coroutineContext) { device.read() }

6
demo/all-things/src/main/kotlin/space/kscience/controls/demo/demoDeviceServer.kt
View File

@ -57,15 +57,15 @@ fun CoroutineScope.startDemoDeviceServer(magixEndpoint: MagixEndpoint): Applicat
//share subscription to a parse message only once
val subscription = magixEndpoint.subscribe(DeviceManager.magixFormat).shareIn(this, SharingStarted.Lazily)
val sinFlow = subscription.mapNotNull { (_, payload) ->
val sinFlow = subscription.mapNotNull { (_, payload) ->
(payload as? PropertyChangedMessage)?.takeIf { it.property == DemoDevice.sin.name }
}.map { it.value }
val cosFlow = subscription.mapNotNull { (_, payload) ->
val cosFlow = subscription.mapNotNull { (_, payload) ->
(payload as? PropertyChangedMessage)?.takeIf { it.property == DemoDevice.cos.name }
}.map { it.value }
val sinCosFlow = subscription.mapNotNull { (_, payload) ->
val sinCosFlow = subscription.mapNotNull { (_, payload) ->
(payload as? PropertyChangedMessage)?.takeIf { it.property == DemoDevice.coordinates.name }
}.map { it.value }