kz.greetgo.scheduling.trigger.atoms.TriggerDayPoint Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of greetgo.scheduling Show documentation

Scheduler using in greetgo!

The newest version!

package kz.greetgo.scheduling.trigger.atoms;

import kz.greetgo.scheduling.trigger.inner_logic.Trigger;
import kz.greetgo.scheduling.util.StrUtil;
import kz.greetgo.scheduling.util.TimeUtil;

import static kz.greetgo.scheduling.util.TimeUtil.millisFromDayBegin;

public class TriggerDayPoint implements Trigger {

  private final long startFromDay;
  private final String point;

  public TriggerDayPoint(int hour, int minute, int second) {
    startFromDay = toStart(hour, minute, second, 0);
    point = StrUtil.toLenZero(hour, 2) + ":" + StrUtil.toLenZero(minute, 2) + ":" + StrUtil.toLenZero(second, 2);
  }

  public TriggerDayPoint(String hms) {
    startFromDay = TimeUtil.hmsToMillis(hms);
    point = TimeUtil.millisToHms(startFromDay);
  }

  @Override
  public String toString() {
    return "DayPoint{" + point + "}";
  }

  @Override
  public boolean isDotty() {
    return true;
  }


  private static final long MILLISECONDS_PER_SECOND = 1000;
  private static final long MILLISECONDS_PER_MINUTE = MILLISECONDS_PER_SECOND * 60;
  private static final long MILLISECONDS_PER_HOUR = MILLISECONDS_PER_MINUTE * 60;
  private static final long MILLISECONDS_PER_DAY = MILLISECONDS_PER_HOUR * 24;

  private static long toStart(int hour, int minute, int second, int millis) {
    return hour * MILLISECONDS_PER_HOUR + minute * MILLISECONDS_PER_MINUTE + second * MILLISECONDS_PER_SECOND + millis;
  }

  private static boolean isIn(long point, long from, long delta) {
    return from <= point && point <= from + delta;
  }

  @Override
  public boolean isHit(long schedulerStartedAtMillis, long timeMillisFrom, long timeMillisTo) {

    long delta = timeMillisTo - timeMillisFrom;

    long from = millisFromDayBegin(timeMillisFrom);

    boolean in1 = isIn(startFromDay, from, delta);

    boolean in2 = isIn(startFromDay + MILLISECONDS_PER_DAY, from, delta);

    return in1 || in2;

  }

}