ChannelCallback2 is an extension of the channel callback which provides more bullet proof mechanism to catch all updates and states. More...

Inheritance diagram for de.desy.tine.accesslayer.ChannelCallback2:

Public Member Functions
void	updateValue (Channel channel, TDataType rawValue)
	The channel value was updated and is given as a parameter. More...

void	updateErrorStatus (Channel channel, TDataType value, int status)
	The channel status was updated. More...

Public Member Functions inherited from de.desy.tine.accesslayer.ChannelCallback
void	writeFailed (String address, Object value, int linkStatus)
	An asynchronous write was attempted and failed with the given status. More...

void	writeCompleted (String address, Object value)
	Asynchronouse write completed successfully. More...

void	updateValue (Channel channel)
	The channel value was updated. More...

void	updateErrorStatus (Channel channel)
	The channel status was updated. More...

void	channelError (String message, Throwable cause)
	Called when the an error happened in the channels callback call. More...

Detailed Description

ChannelCallback2 is an extension of the channel callback which provides more bullet proof mechanism to catch all updates and states.

For backward compatibility the extra methods are kept in a separate interface.

Member Function Documentation

void de.desy.tine.accesslayer.ChannelCallback2.updateErrorStatus	(	Channel	channel,
		TDataType	value,
		int	status
	)

The channel status was updated.

The status that triggered the call is given as a parameter.

Parameters

channel	the channel which value was updated
value	the value of the channel at the time when the event was triggered
status	the status that triggered the callback

void de.desy.tine.accesslayer.ChannelCallback2.updateValue	(	Channel	channel,
		TDataType	rawValue
	)

The channel value was updated and is given as a parameter.

Parameters

channel	the channel which value was updated
rawValue	the value of the channel at the time when the event was triggered

The documentation for this interface was generated from the following file: