Class

scala.ref

PhantomReference

Related Doc: package ref

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class PhantomReference[+T <: AnyRef] extends ReferenceWrapper[T]

Linear Supertypes
ReferenceWrapper[T], Proxy, Reference[T], () ⇒ T, AnyRef, Any
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  2. By Inheritance
Inherited
  1. PhantomReference
  2. ReferenceWrapper
  3. Proxy
  4. Reference
  5. Function0
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new PhantomReference(value: T, queue: ReferenceQueue[T])

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. def apply(): T

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    return the underlying value

    return the underlying value

    returns

    the result of function application.

    Definition Classes
    ReferenceWrapper → Reference → Function0

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clear(): Unit

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    Definition Classes
    ReferenceWrapper → Reference

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. def enqueue(): Boolean

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    Definition Classes
    ReferenceWrapper → Reference

  9. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  10. def equals(that: Any): Boolean

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    Definition Classes
    Proxy → Any

  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. def get: Option[T]

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

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

    Definition Classes
    ReferenceWrapper → Reference

  13. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

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    Definition Classes
    Proxy → Any

  15. def isEnqueued(): Boolean

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    Definition Classes
    ReferenceWrapper → Reference

  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  17. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  18. final def notify(): Unit

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    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  20. def self: java.lang.ref.Reference[_ <: T]

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    Definition Classes
    ReferenceWrapper → Proxy

  21. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  22. def toString(): String

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    Definition Classes
    Proxy → Any

  23. val underlying: java.lang.ref.PhantomReference[_ <: T]

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    Definition Classes
    PhantomReference → ReferenceWrapper

  24. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  25. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  26. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ReferenceWrapper[T]

Inherited from Proxy

Inherited from Reference[T]

Inherited from () ⇒ T

Inherited from AnyRef

Inherited from Any

Ungrouped