commonMain.entity.optional.delegate.OptionalLongDelegate.kt Maven / Gradle / Ivy

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package dev.kord.common.entity.optional.delegate

import dev.kord.common.entity.optional.OptionalLong
import dev.kord.common.entity.optional.optional
import dev.kord.common.entity.optional.value
import kotlin.jvm.JvmName
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KMutableProperty0
import kotlin.reflect.KProperty

public fun KMutableProperty0.delegate(): ReadWriteProperty =
    object : ReadWriteProperty {

        override fun getValue(thisRef: Any?, property: KProperty<*>): Long? {
            return [email protected]().value
        }

        override fun setValue(thisRef: Any?, property: KProperty<*>, value: Long?) {
            val optional = if (value == null) OptionalLong.Missing
            else OptionalLong.Value(value)
            [email protected](optional)
        }

    }

@JvmName("provideNullableDelegate")
public fun KMutableProperty0.delegate(): ReadWriteProperty =
    object : ReadWriteProperty {

        override fun getValue(thisRef: Any?, property: KProperty<*>): Long? {
            return [email protected]().value
        }

        override fun setValue(thisRef: Any?, property: KProperty<*>, value: Long?) {
            [email protected](value?.optional())
        }

    }