abstract class FutureCacheProxy[K, V] extends FutureCache[K, V]
A proxy for FutureCaches, useful for wrap-but-modify.
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Instance Constructors
- new FutureCacheProxy(underlying: FutureCache[K, V])
Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def evict(key: K, value: Future[V]): Boolean
Evicts the contents of a
key
if the old value isvalue
.Evicts the contents of a
key
if the old value isvalue
.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
- FutureCacheProxy → FutureCache
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable])
- def get(key: K): Option[Future[V]]
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.
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- FutureCacheProxy → FutureCache
- final def getClass(): Class[_ <: AnyRef]
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- @native()
- def getOrElseUpdate(key: K)(compute: => Future[V]): Future[V]
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.
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- FutureCacheProxy → FutureCache
- def hashCode(): Int
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- @native()
- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- def set(key: K, value: Future[V]): Unit
Unconditionally sets a value for a given key
Unconditionally sets a value for a given key
- Definition Classes
- FutureCacheProxy → FutureCache
- def size: Int
- returns
the number of results that have been computed successfully or are in flight.
- Definition Classes
- FutureCacheProxy → FutureCache
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException]) @native()