co.cask.cdap.logging.read

Interface Callback

public interface Callback

Callback to handle log events.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Called once at the end after all log events are done.
int	getCount()
void	handle(LogEvent event) Called for every log event.
void	init() Called once at the beginning before calling @{link handle}.

Method Detail

init

void init()

Called once at the beginning before calling @{link handle}.

handle

void handle(LogEvent event)

Called for every log event.

Parameters:

event - log event.

getCount

int getCount()

Returns:

number of log events accepted after filtering, if any in the callback

close

void close()

Called once at the end after all log events are done.