TimerTask Type — netty Architecture

Source Code

common/src/main/java/io/netty/util/TimerTask.java lines 24–43

public interface TimerTask {

    /**
     * Executed after the delay specified with
     * {@link Timer#newTimeout(TimerTask, long, TimeUnit)}.
     *
     * @param timeout a handle which is associated with this task
     */
    void run(Timeout timeout) throws Exception;

    /**
     * Called for {@link TimerTask}s that are successfully canceled via {@link Timeout#cancel()}. Overriding this
     * method allows to for example run some cleanup.
     *
     * @param timeout a handle which is associated with this task
     */
    default void cancelled(Timeout timeout) {
        // By default do nothing.
    }
}