module EventAggregator
	class Message
		attr_accessor :message_type, :data
		@message_type = nil
		@data = nil
		def initialize(message_type, data)
			raise "Illegal Message Type" if !message_type
			
			@message_type = message_type
			@data = data
		end

		def publish
			Aggregator.message_publish( self )
		end
	end
end