org.apache.kafka.server.util.timer

Interface Timer

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

SystemTimer

public interface Timer
extends AutoCloseable

Method Summary

Modifier and Type	Method and Description
void	add(TimerTask timerTask) Add a new task to this executor.
boolean	advanceClock(long timeoutMs) Advance the internal clock, executing any tasks whose expiration has been reached within the duration of the passed timeout.
int	size() Get the number of tasks pending execution

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

add

void add(TimerTask timerTask)

Add a new task to this executor. It will be executed after the task's delay (beginning from the time of submission)

Parameters:

timerTask - the task to add

advanceClock

boolean advanceClock(long timeoutMs)
              throws InterruptedException

Advance the internal clock, executing any tasks whose expiration has been reached within the duration of the passed timeout.

Parameters:

timeoutMs -

Returns:

whether or not any tasks were executed

Throws:

InterruptedException

size

int size()

Get the number of tasks pending execution

Returns:

the number of tasks