kscience/controls-kt
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Automatic description generation for spec properties (JVM only)

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This commit is contained in:
Alexander Nozik 2023-11-18 19:02:56 +03:00
parent 0c647cff30
commit 07cc41c645
7 changed files with 63 additions and 11 deletions
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1
CHANGELOG.md
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@ -5,6 +5,7 @@
### Added
- Device lifecycle message
- Low-code constructor
- Automatic description generation for spec properties (JVM only)
### Changed
- Property caching moved from core `Device` to the `CachingDevice`

17
controls-core/src/commonMain/kotlin/space/kscience/controls/spec/DeviceSpec.kt
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@ -51,7 +51,12 @@ public abstract class DeviceSpec<D : Device> {
PropertyDelegateProvider { _: DeviceSpec<D>, property ->
val propertyName = name ?: property.name
val deviceProperty = object : DevicePropertySpec<D, T> {
override val descriptor: PropertyDescriptor = PropertyDescriptor(propertyName).apply(descriptorBuilder)
override val descriptor: PropertyDescriptor = PropertyDescriptor(propertyName).apply {
fromSpec(property)
descriptorBuilder()
}
override val converter: MetaConverter<T> = converter
override suspend fun read(device: D): T? =
@ -76,7 +81,10 @@ public abstract class DeviceSpec<D : Device> {
override val descriptor: PropertyDescriptor = PropertyDescriptor(
propertyName,
mutable = true
).apply(descriptorBuilder)
).apply {
fromSpec(property)
descriptorBuilder()
}
override val converter: MetaConverter<T> = converter
override suspend fun read(device: D): T? =
@ -108,7 +116,10 @@ public abstract class DeviceSpec<D : Device> {
PropertyDelegateProvider { _: DeviceSpec<D>, property: KProperty<*> ->
val actionName = name ?: property.name
val deviceAction = object : DeviceActionSpec<D, I, O> {
override val descriptor: ActionDescriptor = ActionDescriptor(actionName).apply(descriptorBuilder)
override val descriptor: ActionDescriptor = ActionDescriptor(actionName).apply {
fromSpec(property)
descriptorBuilder()
}
override val inputConverter: MetaConverter<I> = inputConverter
override val outputConverter: MetaConverter<O> = outputConverter

12
controls-core/src/commonMain/kotlin/space/kscience/controls/spec/fromSpec.kt Normal file
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@ -0,0 +1,12 @@
package space.kscience.controls.spec
import space.kscience.controls.api.ActionDescriptor
import space.kscience.controls.api.PropertyDescriptor
import kotlin.reflect.KProperty
@Target(AnnotationTarget.CLASS, AnnotationTarget.PROPERTY, AnnotationTarget.FIELD)
public annotation class Description(val content: String)
internal expect fun PropertyDescriptor.fromSpec(property: KProperty<*>)
internal expect fun ActionDescriptor.fromSpec(property: KProperty<*>)

9
controls-core/src/jsMain/kotlin/space/kscience/controls/spec/fromSpec.js.kt Normal file
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@ -0,0 +1,9 @@
package space.kscience.controls.spec
import space.kscience.controls.api.ActionDescriptor
import space.kscience.controls.api.PropertyDescriptor
import kotlin.reflect.KProperty
internal actual fun PropertyDescriptor.fromSpec(property: KProperty<*>){}
internal actual fun ActionDescriptor.fromSpec(property: KProperty<*>){}

18
controls-core/src/jvmMain/kotlin/space/kscience/controls/spec/fromSpec.jvm.kt Normal file
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@ -0,0 +1,18 @@
package space.kscience.controls.spec
import space.kscience.controls.api.ActionDescriptor
import space.kscience.controls.api.PropertyDescriptor
import kotlin.reflect.KProperty
import kotlin.reflect.full.findAnnotation
internal actual fun PropertyDescriptor.fromSpec(property: KProperty<*>) {
property.findAnnotation<Description>()?.let {
description = it.content
}
}
internal actual fun ActionDescriptor.fromSpec(property: KProperty<*>){
property.findAnnotation<Description>()?.let {
description = it.content
}
}

8
controls-core/src/jvmMain/kotlin/space/kscience/controls/spec/propertyReflection.kt
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@ -1,8 +0,0 @@
package space.kscience.controls.spec
import space.kscience.controls.api.PropertyDescriptor
import kotlin.reflect.KProperty
internal fun PropertyDescriptor.fromSpec(property: KProperty<*>){
property.annotations
}

9
controls-core/src/nativeMain/kotlin/space/kscience/controls/spec/fromSpec.native.kt Normal file
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@ -0,0 +1,9 @@
package space.kscience.controls.spec
import space.kscience.controls.api.ActionDescriptor
import space.kscience.controls.api.PropertyDescriptor
import kotlin.reflect.KProperty
internal actual fun PropertyDescriptor.fromSpec(property: KProperty<*>) {}
internal actual fun ActionDescriptor.fromSpec(property: KProperty<*>){}