org.ka2ddo.yaac.io
Interface PortEventListener

All Known Implementing Classes:

BlinkenLight

public interface PortEventListener

This interface defines a listener that wants to know the details of when a port is receiving or sending frames of data.

Method Summary

void	portFailed(PortConnector port) Reports when the port fails for some reason.
void	portReceiving(PortConnector port, boolean isReceiving) Reports when the specified port starts or stops receiving a message.
void	portTransmitting(PortConnector port, boolean isTransmitting) Reports when the specified port starts or stops transmitting a message.

Method Detail

portTransmitting

void portTransmitting(PortConnector port,
                      boolean isTransmitting)

Reports when the specified port starts or stops transmitting a message.

Parameters:

port - PortConnector of relevant port

isTransmitting - boolean true if transmitting is starting, false if transmitting is ending

portReceiving

void portReceiving(PortConnector port,
                   boolean isReceiving)

Reports when the specified port starts or stops receiving a message.

Parameters:

port - PortConnector of relevant port

isReceiving - boolean true if receiving is starting, false if receiving is ending

portFailed

void portFailed(PortConnector port)

Reports when the port fails for some reason.

Parameters:

port - PortConnector of relevant port