avail/avail.descriptor.objects/WeakObjectTypeReference

WeakObjectTypeReference

class WeakObjectTypeReference(objectType: AvailObject) : WeakReference<AvailObject>

A WeakObjectTypeReference is a specialization of WeakReference that weakly holds an AvailObject which is always an object type whose descriptor indicates it's Mutability.SHARED. It also holds that object type's hash value.

Author

Mark van Gulik

Parameters

objectType

The object type to hold weakly.

Constructors

WeakObjectTypeReference

fun WeakObjectTypeReference(objectType: AvailObject)

Create the instance, caching the hash value.

Functions

open fun clear()

clearInactiveFinalReference

open fun clearInactiveFinalReference()

open fun clone(): Any

open fun enqueue(): Boolean

open fun get(): AvailObject?

getFromInactiveFinalReference

open fun getFromInactiveFinalReference(): AvailObject

~~open~~ ~~fun~~ ~~isEnqueued~~(): Boolean

fun matches(someHash: Int, someObjectType: AvailObject): Boolean

Check if the given someObjectType and its hash value correspond with the stored content.

fun refersTo(p0: AvailObject): Boolean

open fun refersToImpl(p0: AvailObject): Boolean

Properties

The cached hash value of the object type.

val next: Reference<Any>

val queue: ReferenceQueue<in AvailObject>