Hirschberg-Sinclair-algorithm/cz.ctu.fee.dsv.semwork.rastvdmy/MessageReceiver

MessageReceiver

class MessageReceiver(node: Node?) : NodeCommands

This class handles the receiving of messages for a node in a distributed system. It implements the NodeCommands interface to define the commands that a node can execute.

Constructors

MessageReceiver

constructor(node: Node?)

Functions

candidature

open override fun candidature(leaderId: Long, minDepth: Int, maxDepth: Int, senderAddress: Address)

Sends a candidature for the election.

changeNNext

open override fun changeNNext(addr: Address?)

Changes the next neighbour of a node.

changePrev

open override fun changePrev(addr: Address?): Address

Changes the previous neighbour of a node.

elected

open override fun elected(winner: Long, winnerAddress: Address, senderAddress: Address)

Notifies that a node has been elected.

election

open override fun election(id: Long)

Starts an election in the distributed system.

hello

open override fun hello()

Prints hello was called to the console after being called.

join

open override fun join(addr: Address?): DSNeighbours?

Joins a node to the distributed system.

nodeMissing

open override fun nodeMissing(addr: Address?)

Notifies that a node is missing in the distributed system.

open override fun register(nickName: String?, addr: Address?)

Registers a node in the distributed system.

response

open override fun response(isPositiveResponse: Boolean, id: Long, senderAddress: Address)

Sends a response to a candidature.

sendMessage

open override fun sendMessage(toNickName: String?, fromNickName: String?, message: String?)

Sends a message to a node.