private void setLow(PointInTime low) {
if (Precision.MILLISECOND.equals(low.getPrecision())) {
this.low = low.clone();
} else {
this.low = low.promote().getLow();
}
}
public Period toPeriod() {
Period rslt =
new Period(
lowClosed ? low : low.addMilliseconds(1),
highClosed ? high : high.subtractMilliseconds(1));
return rslt;
}
private void setHigh(PointInTime high) {
if (Precision.MILLISECOND.equals(high.getPrecision())) {
this.high = high.clone();
} else {
this.high = high.promote().getHigh();
if (isHighClosed()) {
this.high = this.high.subtract(Period.millis(1));
}
}
}
/**
* Returns an IntervalOfTime that has both endpoints closed. If the low endpoint is open it will
* move it forward by one millisecond. If the high endpoint is closed, it will move it backward by
* one millisecond.
*
* @return an IntervalOfTime with closed endpoints baed on the endpoints of this interval.
*/
public IntervalOfTime toClosed() {
PointInTime t1 = getLow();
if (!isLowClosed()) {
t1 = t1.addMilliseconds(1);
}
PointInTime t2 = getHigh();
if (!isHighClosed()) {
t2 = t2.subtractMilliseconds(1);
}
return new IntervalOfTime(t1, t2, true, true);
}
public IntervalOfTime(
PointInTime low,
PointInTime high,
boolean lowClosed,
boolean highClosed,
boolean equalEndpointsAllowed) {
if (high.equals(low) && !equalEndpointsAllowed) {
throw new IllegalArgumentException(
"The end point should be unequal to the low point in time when equalEndpointsAllowed is false");
}
this.lowClosed = lowClosed;
this.highClosed = highClosed;
if (low.after(high)) {
setLow(high);
setHigh(low);
} else {
setLow(low);
setHigh(high);
}
}
public Period toPeriod(PeriodType periodType) {
return new Period(
lowClosed ? low : low.addMilliseconds(1),
highClosed ? high : high.subtractMilliseconds(1),
periodType);
}
public PointInTime getCenter() {
PointInTime center = getLow().clone();
return center.add(new Duration(getWidth().getMillis() / 2L));
}
public static IntervalOfTime untilToday(ReadablePeriod p) {
PointInTime today = PointInTime.today();
return new IntervalOfTime(today.subtract(p), today, true, true);
}
public static IntervalOfTime untilNow(ReadablePeriod p) {
PointInTime now = PointInTime.now();
return new IntervalOfTime(now.subtract(p), now, true, true);
}
public static IntervalOfTime since(PointInTime t) {
return new IntervalOfTime(t, PointInTime.now(), true, true);
}
public static IntervalOfTime forTheNext(ReadablePeriod p) {
PointInTime now = PointInTime.now();
return new IntervalOfTime(now, now.add(p), true, true);
}
public static IntervalOfTime yearToDate() {
PointInTime now = PointInTime.now();
return new IntervalOfTime(new PointInTime(now.getYear()), now);
}
public static IntervalOfTime thisYear() {
PointInTime today = PointInTime.today();
return new PointInTime(today.getYear()).promote();
}
public static IntervalOfTime today() {
return PointInTime.today().promote();
}
public int hashCode() {
return (highClosed ? 1 : 0)
+ (lowClosed ? 1 : 0)
+ (low != null ? low.hashCode() : 0)
+ (high != null ? high.hashCode() : 0);
}
public boolean contains(PointInTime t) {
return contains(t.promote());
}