Class

com.twitter.cache

FutureCacheProxy

Related Doc: package cache

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abstract class FutureCacheProxy[K, V] extends FutureCache[K, V]

A proxy for FutureCaches, useful for wrap-but-modify.

Linear Supertypes
FutureCache[K, V], AnyRef, Any
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  1. FutureCacheProxy
  2. FutureCache
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Instance Constructors

  1. new FutureCacheProxy(underlying: FutureCache[K, V])

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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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    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    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 evict(key: K, value: Future[V]): Boolean

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    Evicts the contents of a key if the old value is value.

    Evicts the contents of a key if the old value is value.

    Since com.twitter.util.Future uses reference equality, you must use the same object reference to evict a value.

    returns

    true if the key was evicted false if the key was not evicted

    Definition Classes
    FutureCacheProxyFutureCache
  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. def get(key: K): Option[Future[V]]

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    Gets the cached Future.

    Gets the cached Future.

    returns

    None if a value hasn't been specified for that key yet Some(ksync computation) if the value has been specified. Just because this returns Some(..) doesn't mean that it has been satisfied, but if it hasn't been satisfied, it's probably in-flight.

    Definition Classes
    FutureCacheProxyFutureCache
  11. final def getClass(): Class[_]

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    Definition Classes
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  12. def getOrElseUpdate(key: K)(compute: ⇒ Future[V]): Future[V]

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    Gets the cached Future, or if it hasn't been returned yet, computes it and returns that value.

    Gets the cached Future, or if it hasn't been returned yet, computes it and returns that value.

    Definition Classes
    FutureCacheProxyFutureCache
  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean

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

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    AnyRef
  16. final def notify(): Unit

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    Definition Classes
    AnyRef
  17. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  18. def set(key: K, value: Future[V]): Unit

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    Unconditionally sets a value for a given key

    Unconditionally sets a value for a given key

    Definition Classes
    FutureCacheProxyFutureCache
  19. def size: Int

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    returns

    the number of results that have been computed successfully or are in flight.

    Definition Classes
    FutureCacheProxyFutureCache
  20. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  21. def toString(): String

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    Definition Classes
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  22. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  23. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  24. final def wait(arg0: Long): Unit

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    Definition Classes
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    @throws( ... )

Inherited from FutureCache[K, V]

Inherited from AnyRef

Inherited from Any

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