Cache

Instance Constructors

new Cache(maxEntries: Int = 0, onEvicted: Option[(Key, Value) ⇒ Unit] = scala.None)

maxEntries
The maximum number of cache entries before an item is evicted. Zero means no limit.
onEvicted
Optional callback function that takes key/value parameters, to be executed when an entry is purged from the cache.

Value Members

final def !=(arg0: AnyRef): Boolean

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

Definition Classes
Any
final def ##(): Int

Definition Classes
AnyRef → Any
def +=(key: Key, value: Value): Unit

Adds a value to the cache.
Adds a value to the cache. If the key already exists, the entry's value is updated.
key
value
def -=(key: Key): Unit

Removes the entry with the given key from the cache.
Removes the entry with the given key from the cache. Does nothing if the key does not exist in the cache.
key
final def ==(arg0: AnyRef): Boolean

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

Definition Classes
Any
def add(key: Key, value: Value): Unit

Adds a value to the cache.
Adds a value to the cache. If the key already exists, the entry's value is updated.
key
value
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 finalize(): Unit

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

Optionally gets the key's value from the cache.
Optionally gets the key's value from the cache.
key
returns
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

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

Definition Classes
Any
def itemCount: Int

Gets the number of entries currently held in the cache.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def remove(key: Key): Unit

Removes the entry with the given key from the cache.
Removes the entry with the given key from the cache. Does nothing if the key does not exist in the cache.
key
def removeOldest: Unit

Removes the oldest entry from the cache.
Removes the oldest entry from the cache. Does nothing if the cache is empty.
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( ... )

class Cache[Key, Value] extends AnyRef

Instance Constructors

new Cache(maxEntries: Int = 0, onEvicted: Option[(Key, Value) ⇒ Unit] = scala.None)

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

def +=(key: Key, value: Value): Unit

def -=(key: Key): Unit

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

def add(key: Key, value: Value): Unit

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def get(key: Key): Option[Value]

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def itemCount: Int

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def remove(key: Key): Unit

def removeOldest: Unit

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 AnyRef

Inherited from Any

Ungrouped