Jinseong Jeon
33 lines
904 B
Kotlin
Vendored
33 lines
904 B
Kotlin
Vendored
// WITH_RUNTIME
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// WITH_REFLECT
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import kotlin.properties.ReadWriteProperty
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import kotlin.reflect.KClass
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import kotlin.reflect.KProperty
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class SettingType<out V : Any>(
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val type : KClass<out V>
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)
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class SettingReference<V : Any, T : SettingType<V>>(
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var t : T
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var v : V
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)
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class IdeWizard {
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var projectTemplate by setting(SettingReference(SettingType(42::class), 42))
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private fun <V : Any, T : SettingType<V>> setting(reference: SettingReference<V, T>) =
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object : ReadWriteProperty<Any?, V?> {
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override fun setValue(thisRef: Any?, property: KProperty<*>, value: V?) {
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if (value == null) return
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reference.t = SettingType(value::class) as T
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reference.v = value
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}
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override fun getValue(thisRef: Any?, property: KProperty<*>): V? {
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return reference.v
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}
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}
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}
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