kotlin-stdlib/kotlin.reflect/AssociatedObjectKey

AssociatedObjectKey

@Target(allowedTargets = [AnnotationTarget.ANNOTATION_CLASS])
annotation class AssociatedObjectKey(source)

Makes the annotated annotation class an associated object key.

An associated object key annotation should have single KClass parameter. When applied to a class with reference to an object declaration as an argument, it binds the object to the class, making this binding discoverable at runtime using findAssociatedObject.

Since Kotlin

1.1