Class/Object

com.twitter.util.tunable

Tunable

Related Docs: object Tunable | package tunable

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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
AnyRef, Any
Known Subclasses
Const, Mutable
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Inherited
  1. Tunable
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Visibility
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Abstract Value Members

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

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    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.

Concrete 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. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  11. val id: String

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    id of this Tunable, used in toString.

    id of this Tunable, used in toString. Must not be empty and should be unique.

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. def orElse(that: Tunable[T]): Tunable[T]

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    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

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

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    Definition Classes
    AnyRef

  18. def toString(): String

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    Definition Classes
    Tunable → AnyRef → Any

  19. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AnyRef

Inherited from Any

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