org.reprap.devices
Class SNAPExtruder.RequestIsEmptyResponse

java.lang.Object
  org.reprap.comms.IncomingMessage
      org.reprap.devices.SNAPExtruder.RequestIsEmptyResponse

Enclosing class:

SNAPExtruder

protected class SNAPExtruder.RequestIsEmptyResponse
extends IncomingMessage

Nested Class Summary

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

IncomingMessage.InvalidPayloadException

Constructor Summary

SNAPExtruder.RequestIsEmptyResponse(Device device, OutgoingMessage message, long timeout)

Method Summary

byte	getValue()
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

SNAPExtruder.RequestIsEmptyResponse

public SNAPExtruder.RequestIsEmptyResponse(Device device,
                                           OutgoingMessage message,
                                           long timeout)
                                    throws java.io.IOException

Parameters:

device -

message -

timeout -

Throws:

java.io.IOException

Method Detail

getValue

public byte getValue()
              throws IncomingMessage.InvalidPayloadException

Returns:

Throws:

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