ConsistentHashable

If you don't define the hashMapping when constructing the akka.routing.ConsistentHashingRouter the messages need to implement this interface to define what data to use for the consistent hash key. Note that it's not the hash, but the data to be hashed.

If returning an Array[Byte] or String it will be used as is, otherwise the configured akka.serialization.Serializer will be applied to the returned data.

If messages can't implement this interface themselves, it's possible to wrap the messages in akka.routing.ConsistentHashingRouter.ConsistentHashableEnvelope, or use akka.routing.ConsistentHashingRouter.ConsistentHashableEnvelope

Source: ConsistentHashing.scala

Linear Supertypes

AnyRef, Any

Known Subclasses

ConsistentHashableEnvelope, Resolve

Type Hierarchy

Abstract Value Members

abstract def consistentHashKey: Any

Concrete Value Members

final def !=(arg0: Any): Boolean

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

Definition Classes
AnyRef → Any
def +(other: String): String

Implicit information
This member is added by an implicit conversion from ConsistentHashable to any2stringadd[ConsistentHashable] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (ConsistentHashable, B)

Implicit information
This member is added by an implicit conversion from ConsistentHashable to ArrowAssoc[ConsistentHashable] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
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
@HotSpotIntrinsicCandidate() @throws( ... )
def ensuring(cond: (ConsistentHashable) ⇒ Boolean, msg: ⇒ Any): ConsistentHashable

Implicit information
This member is added by an implicit conversion from ConsistentHashable to Ensuring[ConsistentHashable] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (ConsistentHashable) ⇒ Boolean): ConsistentHashable

Implicit information
This member is added by an implicit conversion from ConsistentHashable to Ensuring[ConsistentHashable] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): ConsistentHashable

Implicit information
This member is added by an implicit conversion from ConsistentHashable to Ensuring[ConsistentHashable] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): ConsistentHashable

Implicit information
This member is added by an implicit conversion from ConsistentHashable to Ensuring[ConsistentHashable] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def formatted(fmtstr: String): String

Implicit information
This member is added by an implicit conversion from ConsistentHashable to StringFormat[ConsistentHashable] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@HotSpotIntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
final def notifyAll(): Unit

Definition Classes
AnyRef
Annotations
@HotSpotIntrinsicCandidate()
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( ... )
def →[B](y: B): (ConsistentHashable, B)

Implicit information
This member is added by an implicit conversion from ConsistentHashable to ArrowAssoc[ConsistentHashable] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Deprecated Value Members

def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
Deprecated
(Since version ) see corresponding Javadoc for more information.

Related Doc: package ConsistentHashingRouter

trait ConsistentHashable extends AnyRef

Abstract Value Members

abstract def consistentHashKey: Any

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (ConsistentHashable, B)

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def ensuring(cond: (ConsistentHashable) ⇒ Boolean, msg: ⇒ Any): ConsistentHashable

def ensuring(cond: (ConsistentHashable) ⇒ Boolean): ConsistentHashable

def ensuring(cond: Boolean, msg: ⇒ Any): ConsistentHashable

def ensuring(cond: Boolean): ConsistentHashable

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def formatted(fmtstr: String): String

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

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

def →[B](y: B): (ConsistentHashable, B)

Deprecated Value Members

def finalize(): Unit

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ConsistentHashable to any2stringadd[ConsistentHashable]

Inherited by implicit conversion StringFormat from ConsistentHashable to StringFormat[ConsistentHashable]

Inherited by implicit conversion Ensuring from ConsistentHashable to Ensuring[ConsistentHashable]

Inherited by implicit conversion ArrowAssoc from ConsistentHashable to ArrowAssoc[ConsistentHashable]

Ungrouped