public static String getTimeUntilNow(String time) {
LocalDateTime now = LocalDateTime.now();
now = now.plusMinutes(1);
int hours = Integer.parseInt(time.split(":")[0]);
int minutes = Integer.parseInt(time.split(":")[1]);
LocalDateTime tocheck =
LocalDateTime.of(
now.getYear(),
now.getMonth(),
now.getDayOfMonth(),
hours,
minutes,
now.getSecond(),
now.getNano());
if (tocheck.isBefore(now)) {
tocheck = tocheck.plusDays(1);
}
Duration remaining = Duration.between(now, tocheck);
int rh = (int) remaining.toHours();
int rm = (int) remaining.toMinutes();
rm %= 60;
int ht = rh / 10;
int hs = rh % 10;
int mt = rm / 10;
int ms = rm % 10;
return ht + "" + hs + ":" + mt + "" + ms;
}
private static int timestamp(final LocalDateTime time) {
return ((((((((((time.getYear() - 2015) & 3)) << 4) | time.getMonthValue()) << 5)
| time.getDayOfMonth())
<< 5)
| time.getHour())
<< 4)
| (time.getMinute() / 4);
}
public static void main(String args[]) {
LocalDateTime dt = LocalDateTime.of(1901, 1, 1, 0, 0);
LocalDateTime stop = LocalDateTime.of(2000, 12, 31, 0, 0);
int count = 0;
while (dt.compareTo(stop) != 0) {
if (dt.getDayOfMonth() == 1 && dt.getDayOfWeek() == DayOfWeek.SUNDAY) count++;
dt = dt.plusDays(1);
}
System.out.println(count);
}
/**
* Returns the actual delivered date in a nice string format
*
* @return the actual delivered date in a nice string format
*/
public String actualDeliveryDateTimeToString() {
LocalDateTime ldt = actualDeliveryDateTime.get();
return "Date "
+ ldt.getYear()
+ "/"
+ ldt.getMonthValue()
+ "/"
+ ldt.getDayOfMonth()
+ "\nTime: "
+ String.format("%02d", ldt.getHour())
+ ":"
+ String.format("%02d", ldt.getMinute());
}
@Override
public boolean solve(final Object solver, long res) {
if ((res < (1L << 52)) && (solver != null)) {
{
final IDMap<Object> solvers = MappedDatabase.this.solvers;
final int sid;
synchronized (solvers) {
if (solvers.containsKey(solver)) sid = solvers.get(solver);
else {
sid = solvers.map(solver);
final LocalDateTime now = LocalDateTime.now();
solverLog.printf(
"%04d-%02d-%02d %02d:%02d SOLVER #%4d: %s\n",
now.getYear(),
now.getMonthValue(),
now.getDayOfMonth(),
now.getHour(),
now.getMinute(),
sid,
solver);
}
}
res |= (long) sid << 52;
}
final long spec = (getSpec() << 20) | timestamp(LocalDateTime.now());
final LongBuffer db = MappedDatabase.this.db;
final int idx = this.idx;
synchronized (db) {
if (((db.get(idx) ^ spec) >> 20) == 0L) {
if (db.get(idx + 1) == 0L) {
db.put(idx, spec);
db.put(idx + 1, res);
} else {
final DataOutput dupStream = MappedDatabase.this.dupStream;
if (dupStream != null) {
try {
dupStream.writeLong(spec);
dupStream.writeLong(res);
} catch (final Exception e) {
System.err.printf(
"Duplicate result: %010X: %013X by %s\n", spec >>> 25, res, solver);
}
}
}
return true;
}
}
}
System.err.printf("Result report error: %010X: %013X by %s\n", getSpec() >>> 5, res, solver);
return false;
} // solve()
@Test
public void testGetDayOfMonth() {
LocalDateTime today = LocalDateTime.now();
assertEquals(today.getDayOfMonth(), getDayOfMonth(pack(today)));
}
private String getDay(LocalDateTime dt) {
return dt.getDayOfMonth() + Constants.EMPTY;
}