org.reprap.comms.messages
Class VersionResponseMessage

java.lang.Object
  org.reprap.comms.IncomingMessage
      org.reprap.comms.messages.VersionResponseMessage

public class VersionResponseMessage
extends IncomingMessage

Nested Class Summary

Nested classes/interfaces inherited from class org.reprap.comms.IncomingMessage

IncomingMessage.InvalidPayloadException

Constructor Summary

VersionResponseMessage(IncomingContext incomingContext)

Method Summary

int	getVersion()
protected boolean	isExpectedPacketType(byte packetType) Implemented by subclasses to allow them to indicate if they understand or expect a given packetType.

Methods inherited from class org.reprap.comms.IncomingMessage

getPayload, receiveData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VersionResponseMessage

public VersionResponseMessage(IncomingContext incomingContext)
                       throws java.io.IOException

Parameters:

incomingContext -

Throws:

java.io.IOException

Method Detail

getVersion

public int getVersion()
               throws IncomingMessage.InvalidPayloadException

Returns:

version number

Throws:

InvalidPayloadException

IncomingMessage.InvalidPayloadException

isExpectedPacketType

protected boolean isExpectedPacketType(byte packetType)

Description copied from class: IncomingMessage

Implemented by subclasses to allow them to indicate if they understand or expect a given packetType. This is used to decide if a received packet should be accepted or possibly discarded.

Specified by:

isExpectedPacketType in class IncomingMessage

Parameters:

packetType - the type of packet to receive

Returns:

true if the packetType matches what is expected