Trait Reference.Reference

trait Reference[+T <: AnyRef] extends () => T

See also	java.lang.ref.Reference
Supertypes	trait () => T class Object trait Matchable class Any
Known subtypes	trait ReferenceWrapper[T] class PhantomReference[T] class SoftReference[T] class WeakReference[T]

Abstract methods

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def apply(): T

return the underlying value

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def clear(): Unit

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def enqueue(): Boolean

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def get: Option[T]

return Some underlying if it hasn't been collected, otherwise None

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def isEnqueued: Boolean

Concrete methods

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override def toString: String

Returns a string representation of the object.

The default representation is platform dependent.

Returns	a string representation of the object.
Definition Classes	Function0 -> Any