Guid

Tries to be a space/cpu efficient and type safe replacement for java's UUID.

This class takes a single (although unused) type parameter. This is to implemnet compile-time checks while still keeping the json integration simple (only need to define (de)serialization in one place)

E.g.

val orderGuid: Guid[Order] = ...
val userGuid: Guid[User] = ...

Annotations: @SerialVersionUID()

Linear Supertypes

Serializable, Serializable, Ordered[Guid[_]], Comparable[Guid[_]], AnyRef, Any

Instance Constructors

new Guid(uuid: UUID)
new Guid(uuid: String)
new Guid(mostSignificantBits: Long, leastSignificantBits: Long)

Attributes
protected

Value Members

final def !=(arg0: Any): Boolean

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

Definition Classes
AnyRef → Any
def <(that: Guid[_]): Boolean

Definition Classes
Ordered
def <=(that: Guid[_]): Boolean

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

Definition Classes
AnyRef → Any
def >(that: Guid[_]): Boolean

Definition Classes
Ordered
def >=(that: Guid[_]): Boolean

Definition Classes
Ordered
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def compare(other: Guid[_]): Int

Definition Classes
Guid → Ordered
def compareTo(that: Guid[_]): Int

Definition Classes
Ordered → Comparable
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def equals(obj: Any): Boolean

Definition Classes
Guid → AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getLeastSignificantBits(): Long
def getMostSignificantBits(): Long
final val hashCode: Int

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

Definition Classes
Any
val leastSignificantBits: Long
val mostSignificantBits: Long
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
final def toBytes: Array[Byte]
final def toString(): String

Optimized version (should generate much less garbage than UUID).
Optimized version (should generate much less garbage than UUID).
returns
should produce same result as UUID.

Definition Classes
Guid → AnyRef → Any
final def toUUID: UUID
final def typeCast[B]: Guid[B]

Safe way to cast an Guid of marker type A to Guid of marker type B.
Safe way to cast an Guid of marker type A to Guid of marker type B.
This should only be used to convert between Guids with equivalent marker types (i.e. Guid[com.foo.User] -> Guid[org.bar.User]).
It should _not_ be used to convert between Guids with unrelated marker types, like User -> Order.
B
The target marker type
returns
a new Guid
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( ... )

sealed class Guid[+A] extends Ordered[Guid[_]] with Serializable

Instance Constructors

new Guid(uuid: UUID)

new Guid(uuid: String)

new Guid(mostSignificantBits: Long, leastSignificantBits: Long)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def <(that: Guid[_]): Boolean

def <=(that: Guid[_]): Boolean

final def ==(arg0: Any): Boolean

def >(that: Guid[_]): Boolean

def >=(that: Guid[_]): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def compare(other: Guid[_]): Int

def compareTo(that: Guid[_]): Int

final def eq(arg0: AnyRef): Boolean

final def equals(obj: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getLeastSignificantBits(): Long

def getMostSignificantBits(): Long

final val hashCode: Int

final def isInstanceOf[T0]: Boolean

val leastSignificantBits: Long

val mostSignificantBits: Long

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

final def toBytes: Array[Byte]

final def toString(): String

final def toUUID: UUID

final def typeCast[B]: Guid[B]

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Ordered[Guid[_]]

Inherited from Comparable[Guid[_]]

Inherited from AnyRef

Inherited from Any

Ungrouped