@Test
public void stoppedAtWithMillisWorks() throws Exception {
ReadableInstant instant = new DateMidnight(2012, 3, 18);
assertEquals(instant.getMillis(), JodaClocks.stoppedAt(instant.getMillis()).nowInMillis());
assertEquals(
instant.getMillis(), JodaClocks.stoppedAt(instant.getMillis()).nowAsDateTime().getMillis());
}
public boolean isValidAt(ReadableInstant instant) {
if (instant == null) {
return !isClosed();
} else {
return (notValidBefore == null || !instant.isBefore(getNotValidBefore()))
&& (notValidAfter == null || !instant.isAfter(getNotValidAfter()));
}
}
/**
* Compares this object with the specified object for equality based on the millisecond instant,
* chronology and time zone.
*
* <p>Two objects which represent the same instant in time, but are in different time zones (based
* on time zone id), will be considered to be different. Only two objects with the same {@link
* DateTimeZone}, {@link Chronology} and instant are equal.
*
* <p>See {@link #isEqual(ReadableInstant)} for an equals method that ignores the Chronology and
* time zone.
*
* <p>All ReadableInstant instances are accepted.
*
* @param readableInstant a readable instant to check against
* @return true if millisecond and chronology are equal, false if not or the instant is null or of
* an incorrect type
*/
public boolean equals(Object readableInstant) {
// must be to fulfil ReadableInstant contract
if (this == readableInstant) {
return true;
}
if (readableInstant instanceof ReadableInstant == false) {
return false;
}
ReadableInstant otherInstant = (ReadableInstant) readableInstant;
return getMillis() == otherInstant.getMillis()
&& FieldUtils.equals(getChronology(), otherInstant.getChronology());
}
public ValidityPeriod(ReadableInstant notValidBefore, ReadableInstant notValidAfter) {
this.notValidBefore =
(notValidBefore == null)
? null
: new DateTime(truncatedMillis(notValidBefore.getMillis()), DateTimeZone.UTC);
this.notValidAfter =
(notValidAfter == null)
? null
: new DateTime(truncatedMillis(notValidAfter.getMillis()), DateTimeZone.UTC);
Validate.isTrue(
isDateOrderingValid(this.notValidBefore, this.notValidAfter),
"Got an invalid validatity time from: " + notValidBefore + " to: " + notValidAfter);
}
/**
* Compares this object with the specified object for ascending millisecond instant order. This
* ordering is inconsistent with equals, as it ignores the Chronology.
*
* <p>All ReadableInstant instances are accepted.
*
* @param instant a readable instant to check against
* @return negative value if this is less, 0 if equal, or positive value if greater
* @throws NullPointerException if the object is null
* @throws ClassCastException if the object type is not supported
*/
public int compareTo(Object instant) {
if (this == instant) {
return 0;
}
ReadableInstant otherInstant = (ReadableInstant) instant;
long otherMillis = otherInstant.getMillis();
long thisMillis = getMillis();
// cannot do (thisMillis - otherMillis) as can overflow
if (thisMillis == otherMillis) {
return 0;
}
if (thisMillis < otherMillis) {
return -1;
} else {
return 1;
}
}
/**
* Get the number of seconds since epoch for the given instant
*
* @param then The instant
* @return the number of seconds since the epoch
*/
public static long thenInSeconds(ReadableInstant then) {
return (long) (then.getMillis() * 0.001);
}
@Test
public void startingInWithDurationWorks() throws Exception {
ReadableInstant instant = new DateMidnight(2012, 3, 18);
long offset = instant.getMillis() - System.currentTimeMillis();
testRunningClock(JodaClocks.startingIn(new Duration(offset)), instant.getMillis());
}
@Test
public void startingAtWithInstantWorks() throws Exception {
ReadableInstant instant = new DateMidnight(2012, 3, 18);
testRunningClock(JodaClocks.startingAt(instant), instant.getMillis());
}
public boolean isExpiredAt(ReadableInstant instant) {
return notValidAfter != null && instant.isAfter(getNotValidAfter());
}
/**
* Is this time interval after the specified instant.
*
* <p>Intervals are inclusive of the start instant and exclusive of the end.
*
* @param instant the instant to compare to, null means now
* @return true if this time interval is after the instant
*/
public boolean isAfter(ReadableInstant instant) {
if (instant == null) {
return isAfterNow();
}
return isAfter(instant.getMillis());
}
/**
* Is this time interval before the specified instant.
*
* <p>Intervals are inclusive of the start instant and exclusive of the end.
*
* @param instant the instant to compare to, null means now
* @return true if this time interval is before the instant
*/
public boolean isBefore(ReadableInstant instant) {
if (instant == null) {
return isBeforeNow();
}
return isBefore(instant.getMillis());
}
/**
* Does this time interval contain the specified instant.
*
* <p>Non-zero duration intervals are inclusive of the start instant and exclusive of the end. A
* zero duration interval cannot contain anything.
*
* <p>For example:
*
* <pre>
* [09:00 to 10:00) contains 08:59 = false (before start)
* [09:00 to 10:00) contains 09:00 = true
* [09:00 to 10:00) contains 09:59 = true
* [09:00 to 10:00) contains 10:00 = false (equals end)
* [09:00 to 10:00) contains 10:01 = false (after end)
*
* [14:00 to 14:00) contains 14:00 = false (zero duration contains nothing)
* </pre>
*
* Passing in a <code>null</code> parameter will have the same effect as calling {@link
* #containsNow()}.
*
* @param instant the instant, null means now
* @return true if this time interval contains the instant
*/
public boolean contains(ReadableInstant instant) {
if (instant == null) {
return containsNow();
}
return contains(instant.getMillis());
}
@Override
public String asCassandraValue(final DateTime value) {
final ReadableInstant utcDateTime = new DateTime(value, DateTimeZone.UTC);
return utcDateTime.toString();
}
