20 lines
389 B
Kotlin
20 lines
389 B
Kotlin
package net.shadowfacts.cacao.util.properties
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import kotlin.reflect.KProperty
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/**
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* @author shadowfacts
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*/
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class ObservableLazyProperty<Value>(val create: () -> Value, val onCreate: () -> Unit) {
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var storage: Value? = null
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operator fun getValue(thisRef: Any, property: KProperty<*>): Value {
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if (storage == null) {
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storage = create()
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onCreate()
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}
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return storage!!
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}
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} |