StorageComponent

StorageComponent leverages Storage to provide a single instance of the StorageComponent instance for the specified instance (T). This allows an easy-to-use "has a" relationship for easy extensibility.

Simply create an object that mixes in this trait and the associated class (C) with a private constructor.

class Example private() {}

object Example extends StorageComponent[Example, String]

The above example allows tying an "Example" instance to a specific String.

Linear Supertypes

AnyRef, Any

Abstract Value Members

abstract def create(t: T): C

Attributes
protected

Concrete 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
def apply(t: T): C

Retrieve an instance of C (create it if necessary).
Retrieve an instance of C (create it if necessary). There can be only one for the supplied T.
t
the instance for the C representation
returns
C
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def componentIdentifier: String

Attributes
protected
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(t: T): Option[C]

Retrieve an instance of C if one exists for T.
Retrieve an instance of C if one exists for T.
t
the reference for which to access C.
returns
Option[C]
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
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(t: T, value: C): Unit

Sets a pre-defined value to this StorageComponent.
Sets a pre-defined value to this StorageComponent.
t
the component key
value
the value to set
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 Doc: package powerscala

trait StorageComponent[C, T] extends AnyRef

Abstract Value Members

abstract def create(t: T): C

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(t: T): C

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def componentIdentifier: String

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def get(t: T): Option[C]

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def set(t: T, value: C): 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