GuavaCache

A com.twitter.cache.FutureCache backed by a com.google.common.cache.Cache.

Any correct implementation should make sure that you evict failed results, and don't interrupt the underlying request that has been fired off. EvictingCache and Future#interrupting are useful tools for building correct FutureCaches. A reference implementation for caching the results of an asynchronous function with a guava Cache can be found at GuavaCache$.fromCache.

Linear Supertypes

ConcurrentMapCache[K, V], FutureCache[K, V], AnyRef, Any

Known Subclasses

LoadingFutureCache

Instance Constructors

new GuavaCache(cache: Cache[K, Future[V]])

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def evict(key: K, value: Future[V]): Boolean

Definition Classes
ConcurrentMapCache → FutureCache
def finalize(): Unit

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

Definition Classes
ConcurrentMapCache → FutureCache
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getOrElseUpdate(k: K)(v: ⇒ Future[V]): Future[V]

Definition Classes
GuavaCache → ConcurrentMapCache → FutureCache
def hashCode(): Int

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

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

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

Definition Classes
ConcurrentMapCache → FutureCache
def size: Int

Definition Classes
ConcurrentMapCache → FutureCache
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

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

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object GuavaCache | package guava

class GuavaCache[K, V] extends ConcurrentMapCache[K, V]

Instance Constructors

new GuavaCache(cache: Cache[K, Future[V]])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def evict(key: K, value: Future[V]): Boolean

def finalize(): Unit

def get(key: K): Option[Future[V]]

final def getClass(): Class[_]

def getOrElseUpdate(k: K)(v: ⇒ Future[V]): Future[V]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def set(key: K, value: Future[V]): Unit

def size: Int

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from ConcurrentMapCache[K, V]

Inherited from FutureCache[K, V]

Inherited from AnyRef

Inherited from Any

Ungrouped