public class EffortLoadExample implements EffortLoad {

    private Player player;
    private int count;

    public EffortLoadExample(Player player) {
        this.player = player;
        this.count = 0;
    }

    @Override
    public void compute() {
        count++;
        player.sendMessage("Example Task");
    }

    @Override
    public boolean reschedule() {
        return player != null && count <= 4 * 20 && player.isOnline();
       //To active it do this  new EffortLoadExample(player).compute();
        // and make sure to activate Effort Load Task as it is a Runnable for this to run
    }

}