public static long getTimeInterval(EnumQuotaPeriod period, DateTimeZone timezone) {
DateTime ct = getCurrentWindow(period, timezone);
DateTime tt = null;
int y = ct.get(DateTimeFieldType.year());
int m = ct.get(DateTimeFieldType.monthOfYear());
int d = ct.get(DateTimeFieldType.dayOfMonth());
int h = ct.get(DateTimeFieldType.hourOfDay());
switch (period) {
case Hourly:
h++;
tt = new DateTime(y, m, d, h, 0, timezone);
break;
case Daily:
d++;
tt = new DateTime(y, m, d, 0, 0, timezone);
break;
case Monthly:
m++;
tt = new DateTime(y, m, 0, 0, 0, timezone);
break;
case Yearly:
y++;
tt = new DateTime(y, m, 0, 0, 0, timezone);
break;
}
Interval i = new Interval(ct, tt);
return i.toDurationMillis();
}
public void init(Directory d) {
this.directory = d;
searcher = Searcher.create(directory);
indexer = new LuceneIndexer();
DateTime dt = new DateTime();
int hours = dt.get(DateTimeFieldType.hourOfDay());
EvaExecutors.getInstance()
.getScheduler()
.scheduleAtFixedRate(
new Runnable() {
@Override
public void run() {
vbotDAOHTMLImplementation.getInstance().flush();
try {
SearchManager.getInstanse().updateIndex(true);
} catch (IOException e) {
log.error(e, e);
}
}
},
24 - hours,
24,
TimeUnit.HOURS);
}
// Get a beginning-of-week time for consistent tariff evaluation
private Instant getNextSunday() {
Instant result = getNowInstant();
int hour = result.get(DateTimeFieldType.hourOfDay());
if (hour > 0) result = result.plus((24 - hour) * TimeService.HOUR);
int day = result.get(DateTimeFieldType.dayOfWeek());
result = result.plus((7 - day) * TimeService.DAY);
return result;
}
private Calendar convertDateTimeToCalendar(DateTime dt) {
Calendar calendar = Calendar.getInstance();
calendar.clear();
calendar.set(Calendar.HOUR_OF_DAY, dt.get(DateTimeFieldType.hourOfDay()));
calendar.set(Calendar.MINUTE, dt.get(DateTimeFieldType.minuteOfHour()));
calendar.set(Calendar.SECOND, dt.get(DateTimeFieldType.secondOfMinute()));
return calendar;
}
public FlightSchedule(
DateTime validFromInclusive,
DateTime validUntilExclusive,
int flightHourOfDay,
int flightMinuteOfHour) {
this.validFromInclusive = validFromInclusive;
this.validUntilInclusive = validUntilExclusive;
flightTimeOfDay =
new Partial()
.with(DateTimeFieldType.hourOfDay(), 12)
.with(DateTimeFieldType.minuteOfHour(), 30);
}
private Date convertPartialToDate(AbstractPartial partial) {
if (partial == null) {
return null;
}
Calendar calendar = Calendar.getInstance();
calendar.clear();
if (isHour()) {
calendar.set(Calendar.HOUR_OF_DAY, partial.get(DateTimeFieldType.hourOfDay()));
}
if (isMinute()) {
calendar.set(Calendar.MINUTE, partial.get(DateTimeFieldType.minuteOfHour()));
}
return calendar.getTime();
}
private Object convertCalendarToPartial(Class type, Calendar calendar) throws Exception {
if (type.equals(Partial.class)) {
Partial partial = new Partial();
if (isHour()) {
partial = partial.with(DateTimeFieldType.hourOfDay(), calendar.get(Calendar.HOUR_OF_DAY));
}
if (isMinute()) {
partial = partial.with(DateTimeFieldType.minuteOfHour(), calendar.get(Calendar.MINUTE));
}
return partial;
} else {
// ASSUMPTION
// assume that we want a subtype of BasePartial and that the
// subtype implements the factory
// method fromCalendarField(Calendar calendar)
Method method = type.getMethod("fromCalendarFields", new Class[] {Calendar.class});
return method.invoke(null, new Object[] {calendar});
}
}
public static DateTime getCurrentWindow(
EnumQuotaPeriod period, long timestamp, DateTimeZone timezone) {
DateTime ct = new DateTime(timestamp);
switch (period) {
case Hourly:
return new DateTime(
ct.get(DateTimeFieldType.year()),
ct.get(DateTimeFieldType.monthOfYear()),
ct.get(DateTimeFieldType.dayOfMonth()),
ct.get(DateTimeFieldType.hourOfDay()),
0,
timezone);
case Daily:
return new DateTime(
ct.get(DateTimeFieldType.year()),
ct.get(DateTimeFieldType.monthOfYear()),
ct.get(DateTimeFieldType.dayOfMonth()),
0,
0,
timezone);
case Monthly:
return new DateTime(
ct.get(DateTimeFieldType.year()),
ct.get(DateTimeFieldType.monthOfYear()),
0,
0,
0,
timezone);
case Yearly:
return new DateTime(ct.get(DateTimeFieldType.year()), 0, 0, 0, 0, timezone);
default:
break;
}
return null;
}
/**
* Get the hour of day (0-23) field for this chronology.
*
* @return DateTimeField or UnsupportedDateTimeField if unsupported
*/
public DateTimeField hourOfDay() {
return UnsupportedDateTimeField.getInstance(DateTimeFieldType.hourOfDay(), hours());
}
// Returns the index into the shift array corresponding to the given time.
int indexOfShift(Instant time) {
int hour = time.get(DateTimeFieldType.hourOfDay());
int day = time.get(DateTimeFieldType.dayOfWeek());
return hour + (day - 1) * HOURS_DAY;
}
/**
* A Chronology in which every year has the same number of days. Such calendar systems are used in
* many climate simulations.
*
* <p>In these Chronologies, a millisecond instant of zero corresponds with 1970-01-01T00:00:00.000Z
* and a year has a fixed number of milliseconds.
*
* <p>There is no concept of an era in these Chronologies, so all durations and fields relating to
* this concept are not supported. Additionally, the concept of a "weekyear" (the year that "owns" a
* given week) is not implemented.
*
* <p>Instances of this class can only be created in {@link DateTimeZone#UTC}. (Support for time
* zones makes little sense in this chronology).
*
* <p>Instances of this class are immutable.
*
* <p><i>Note: Much of this code was copied from the package-private BasicChronology.</i>
*
* @author Jon Blower
* @see "http://cf-pcmdi.llnl.gov/documents/cf-conventions/1.4/cf-conventions.html#calendar"
*/
abstract class FixedYearLengthChronology extends BaseChronology {
///// DURATIONS /////
private static final DurationField millisecondDuration = MillisDurationField.INSTANCE;
private static final DurationField secondDuration =
new PreciseDurationField(DurationFieldType.seconds(), DateTimeConstants.MILLIS_PER_SECOND);
private static final DurationField minuteDuration =
new PreciseDurationField(DurationFieldType.minutes(), DateTimeConstants.MILLIS_PER_MINUTE);
private static final DurationField hourDuration =
new PreciseDurationField(DurationFieldType.hours(), DateTimeConstants.MILLIS_PER_HOUR);
private static final DurationField halfdayDuration =
new PreciseDurationField(
DurationFieldType.halfdays(), 12 * DateTimeConstants.MILLIS_PER_HOUR);
private static final DurationField dayDuration =
new PreciseDurationField(DurationFieldType.days(), 2 * halfdayDuration.getUnitMillis());
private static final DurationField weekDuration =
new PreciseDurationField(DurationFieldType.weeks(), 7 * dayDuration.getUnitMillis());
// We don't know the length of the year or century until we know how many
// days there are in a year
private final DurationField yearDuration;
private final DurationField centuryDuration;
///// DATE-TIME FIELDS /////
private static final DateTimeField millisOfSecond =
new PreciseDateTimeField(
DateTimeFieldType.millisOfSecond(), millisecondDuration, secondDuration);
private static final DateTimeField millisOfDay =
new PreciseDateTimeField(DateTimeFieldType.millisOfDay(), millisecondDuration, dayDuration);
private static final DateTimeField secondOfMinute =
new PreciseDateTimeField(DateTimeFieldType.secondOfMinute(), secondDuration, minuteDuration);
private static final DateTimeField secondOfDay =
new PreciseDateTimeField(DateTimeFieldType.secondOfDay(), secondDuration, dayDuration);
private static final DateTimeField minuteOfHour =
new PreciseDateTimeField(DateTimeFieldType.minuteOfHour(), minuteDuration, hourDuration);
private static final DateTimeField minuteOfDay =
new PreciseDateTimeField(DateTimeFieldType.minuteOfDay(), minuteDuration, dayDuration);
private static final DateTimeField hourOfDay =
new PreciseDateTimeField(DateTimeFieldType.hourOfDay(), hourDuration, dayDuration);
private static final DateTimeField hourOfHalfday =
new PreciseDateTimeField(DateTimeFieldType.hourOfHalfday(), hourDuration, halfdayDuration);
private static final DateTimeField halfdayOfDay =
new PreciseDateTimeField(DateTimeFieldType.halfdayOfDay(), halfdayDuration, dayDuration);
private static final DateTimeField clockhourOfDay =
new ZeroIsMaxDateTimeField(hourOfDay, DateTimeFieldType.clockhourOfDay());
private static final DateTimeField clockhourOfHalfday =
new ZeroIsMaxDateTimeField(hourOfHalfday, DateTimeFieldType.clockhourOfHalfday());
private static final DateTimeField dayOfWeek =
new PreciseDateTimeField(DateTimeFieldType.dayOfWeek(), dayDuration, weekDuration);
// We don't know the length of the year or century until we know how many
// days there are in a year
private final DateTimeField dayOfYear;
private final DateTimeField yearOfCentury;
private final DateTimeField year;
private final int daysInYear;
private static final class YearField extends PreciseDurationDateTimeField {
public YearField(DurationField yearDuration) {
super(DateTimeFieldType.year(), yearDuration);
}
@Override
public int get(long instant) {
// We need to use Math.floor() to deal with negative instants
return (int) Math.floor(instant * 1.0 / this.getDurationField().getUnitMillis()) + 1970;
}
/** Returns null: the field has no range */
@Override
public DurationField getRangeDurationField() {
return null;
}
@Override
public int getMinimumValue() {
return this.get(Long.MIN_VALUE);
}
@Override
// We subtract one to ensure that the whole of this year can be
// encoded
public int getMaximumValue() {
return this.get(Long.MAX_VALUE) - 1;
}
};
///// CONSTRUCTORS AND FACTORIES /////
/** @param daysInYear The number of days in each year */
protected FixedYearLengthChronology(int daysInYear) {
this.daysInYear = daysInYear;
this.yearDuration =
new PreciseDurationField(
DurationFieldType.years(), daysInYear * dayDuration.getUnitMillis());
this.centuryDuration =
new PreciseDurationField(DurationFieldType.centuries(), 100 * yearDuration.getUnitMillis());
this.dayOfYear =
new OneBasedPreciseDateTimeField(
DateTimeFieldType.dayOfYear(), dayDuration, this.yearDuration);
this.yearOfCentury =
new PreciseDateTimeField(
DateTimeFieldType.yearOfCentury(), this.yearDuration, this.centuryDuration);
this.year = new YearField(this.yearDuration);
}
///// DURATION ACCESSORS /////
@Override
public final DurationField millis() {
return millisecondDuration;
}
@Override
public final DurationField seconds() {
return secondDuration;
}
@Override
public final DurationField minutes() {
return minuteDuration;
}
@Override
public final DurationField hours() {
return hourDuration;
}
@Override
public final DurationField halfdays() {
return halfdayDuration;
}
/** Each day has exactly the same length: there is no daylight saving */
@Override
public final DurationField days() {
return dayDuration;
}
/** Each week has 7 days */
@Override
public final DurationField weeks() {
return weekDuration;
}
@Override
public abstract DurationField months();
@Override
public final DurationField years() {
return this.yearDuration;
}
@Override
public final DurationField centuries() {
return this.centuryDuration;
}
///// DATE-TIME FIELD ACCESSORS /////
@Override
public final DateTimeField millisOfSecond() {
return millisOfSecond;
}
@Override
public final DateTimeField millisOfDay() {
return millisOfDay;
}
@Override
public final DateTimeField secondOfMinute() {
return secondOfMinute;
}
@Override
public final DateTimeField secondOfDay() {
return secondOfDay;
}
@Override
public final DateTimeField minuteOfHour() {
return minuteOfHour;
}
@Override
public final DateTimeField minuteOfDay() {
return minuteOfDay;
}
@Override
public final DateTimeField hourOfDay() {
return hourOfDay;
}
@Override
public final DateTimeField hourOfHalfday() {
return hourOfHalfday;
}
@Override
public final DateTimeField halfdayOfDay() {
return halfdayOfDay;
}
@Override
public final DateTimeField clockhourOfDay() {
return clockhourOfDay;
}
@Override
public final DateTimeField clockhourOfHalfday() {
return clockhourOfHalfday;
}
@Override
public final DateTimeField dayOfWeek() {
return dayOfWeek;
}
@Override
public abstract DateTimeField dayOfMonth();
@Override
public final DateTimeField dayOfYear() {
return dayOfYear;
}
@Override
public abstract DateTimeField monthOfYear();
@Override
public final DateTimeField year() {
return year;
}
@Override
public final DateTimeField yearOfCentury() {
return yearOfCentury;
}
/** Returns the number of days in the year */
final int getDaysInYear() {
return this.daysInYear;
}
/** Always returns UTC */
@Override
public final DateTimeZone getZone() {
return DateTimeZone.UTC;
}
/** Throws UnsupportedOperationException unless the time zone is UTC */
@Override
public final Chronology withZone(DateTimeZone zone) {
if (zone.equals(DateTimeZone.UTC)) return this.withUTC();
throw new UnsupportedOperationException("Not supported yet.");
}
/** Returns this object */
@Override
public final Chronology withUTC() {
return this;
}
}
