Package com.millistream.www

Interface Callback

public interface Callback

This interface provides the call back function used in Mdf.consume().

See Also:

• Mdf

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	Callback.StatusCode	Defines the various connection states

Method Summary

Modifier and Type	Method	Description
void	consumeData(Mdf mdf)	This function is automatically called by the consume() function of Mdf class if the setConsumeDataCallback() method have been used to register a consumeData callback.
void	statusChange(Callback.StatusCode status, String host, String ip)	This function is automatically called by the consume() function of Mdf class when the current connection status changes and if the setStatusChangeCallback() method have been used to register a statusChange callback.

Method Details

consumeData

void consumeData(Mdf mdf)

This function is automatically called by the consume() function of Mdf class if the setConsumeDataCallback() method have been used to register a consumeData callback.

Parameters:

mdf - Mdf object that receives data from the mdf server

statusChange

void statusChange(Callback.StatusCode status,
 String host,
 String ip)

This function is automatically called by the consume() function of Mdf class when the current connection status changes and if the setStatusChangeCallback() method have been used to register a statusChange callback.

Parameters:

status - the new connection status

host - the server host name we are connecting / trying to connect to. For RCV_HB_RES the string contains the nanoseconds epoch timestamp of when the API received the heartbeat.

ip - the ip address of the host if available (can be null if not translated yet). For RCV_HB_RES the string contains the nanoseconds epoch timestamp of when the server sent the heartbeat.