PureMessageHandler

public class PureMessageHandler : MessageParser

A utility to parse RawMessages and call their attached handlers.

Handlers are functions that will be executed when handle(rawMessage: RawMessage) is called. Handlers are attached to a specific Message type for example: ProgramBusChanged.


                    
                    
                    when(_:)

Attaches a message handler to a concrete Message type. Every time a message of this type comes in, the provided handler will be called. The handler takes one generic argument message. The type of this argument indicates the type that this message handler will be attached to.

Declaration

Swift

public func when<M>(_ handler: @escaping (_ message: M) -> Void) where M : DeserializableMessage

Parameters

`handler`	The handler to attach
`message`	The message to which the handler is attached

Show on GitHub