Packages

sealed abstract class Tunable[T] extends AnyRef

A Tunable is an abstraction for an object that produces a Some(value) or None when applied. Implementations may enable mutation, such that successive applications of the Tunable produce different values.

For more information about Tunables, see https://twitter.github.io/finagle/guide/Configuration.html#tunables

T

type of value this Tunable holds

Self Type
Tunable[T]
Linear Supertypes
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Abstract Value Members

  1. abstract def apply(): Option[T]

    Returns the current value of this Tunable as an Option.

    Returns the current value of this Tunable as an Option. If the Tunable has a value, returns Some(value). Otherwise, returns None.

  2. abstract def asVar: Var[Option[T]]

    Returns a Var that observes this Tunable.

    Returns a Var that observes this Tunable. Observers of the Var will be notified whenever the value of this Tunable is updated.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. val id: String
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. def map[A](f: (T) ⇒ A): Tunable[A]

    Returns a Tunable containing the result of applying f to this Tunable value.

    Returns a Tunable containing the result of applying f to this Tunable value.

    Note

    the returned Tunable will have the id of this Tunable

  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. def orElse(that: Tunable[T]): Tunable[T]

    Compose this Tunable with another Tunable.

    Compose this Tunable with another Tunable. Application of the returned Tunable will return the result of applying this Tunable, if it is defined and the result of applying the other Tunable if not.

    Note

    the returned Tunable will have the id of this Tunable

  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    Tunable → AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

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