akka.routing
Interface ConsistentHashingRouter.ConsistentHashMapper
- Enclosing class:
- ConsistentHashingRouter
public static interface ConsistentHashingRouter.ConsistentHashMapper
JAVA API
Mapping from message to the data to use for the consistent hash key.
Note that it's not the hash that is to be returned, but the data to be
hashed.
May return null
to indicate that the message is not handled by
this mapping.
If returning an Array[Byte]
or String it will be used as is,
otherwise the configured Serializer
will be applied to the returned data.
Method Summary |
java.lang.Object |
hashKey(java.lang.Object message)
|
hashKey
java.lang.Object hashKey(java.lang.Object message)