A Vehicular Service-Oriented Dynamical Routing Searching Algorithm in Software-Defined BusNet

Algorithm 1

Data filtering.

	input: thisMessage, lastMessages
	output: messages
(1)	newMsgFlag ⟵ true
(2)	For i = 0 ⟶ lastMessages.size ()-1 do
(3)	if lastMessages [i].srcId = thisMessage.srcId then
(4)	newMsgFlag ⟵ false
(5)	if allSame (lastMessages [i], thisMessage) then
(6)	throwMessage (thisMessage)
(7)	else
(8)	updateMessage (thisMessage)
(9)	newMsgFlag ⟵ true
(10)	end if
(11)	end if
(12)	end for
(13)	if newMsgFlag = true then
(14)	addMessage (thisMessage)
(15)	end if
(16)	return lastMessages