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package org.jetbrains.dokka.plugability
internal class LazyEvaluated<T : Any> private constructor(private val recipe: ((DokkaContext) -> T)? = null, private var value: T? = null) {
@Synchronized
internal fun get(context: DokkaContext): T {
if(value == null) {
value = recipe?.invoke(context)
}
return value ?: throw AssertionError("Incorrect initialized LazyEvaluated instance")
}
companion object {
fun <T : Any> fromInstance(value: T) = LazyEvaluated(value = value)
fun <T : Any> fromRecipe(recipe: (DokkaContext) -> T) = LazyEvaluated(recipe = recipe)
}
}
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