java.util.Calendar#get ( )源码实例Demo

下面列出了java.util.Calendar#get ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: herd   文件: HerdDateUtils.java
/**
 * Returns a calendar for the current day that does not have the time set.
 *
 * @return the current date.
 */
public static Calendar getCurrentCalendarNoTime()
{
    // Get the current year, month, and day before we clear out the fields.
    Calendar calendar = Calendar.getInstance();
    int year = calendar.get(Calendar.YEAR);
    int month = calendar.get(Calendar.MONTH);
    int day = calendar.get(Calendar.DATE);

    // Clear out ALL the fields of the calendar.  If any are not cleared, we run the risk of something being set that we don't want.
    calendar.clear();

    // Update the calendar with just the year, month, and day.
    calendar.set(year, month, day);

    // Return the updated calendar.
    return calendar;
}
 
源代码2 项目: Telegram   文件: LocaleController.java
public static String formatDateForBan(long date) {
    try {
        date *= 1000;
        Calendar rightNow = Calendar.getInstance();
        int year = rightNow.get(Calendar.YEAR);
        rightNow.setTimeInMillis(date);
        int dateYear = rightNow.get(Calendar.YEAR);

        if (year == dateYear) {
            return getInstance().formatterBannedUntilThisYear.format(new Date(date));
        } else {
            return getInstance().formatterBannedUntil.format(new Date(date));
        }
    } catch (Exception e) {
        FileLog.e(e);
    }
    return "LOC_ERR";
}
 
源代码3 项目: FLogger   文件: TimeUtil.java
/**
 * 获取当前时间
 * @return 时分秒,格式如122415,12时24分15秒
 */
public static String getCurrTime() {
	StringBuffer sb = new StringBuffer(30);
	Calendar nowtime = Calendar.getInstance();
	int _hour = nowtime.get(Calendar.HOUR_OF_DAY); //获取小时
	int _minute = nowtime.get(Calendar.MINUTE); //获取分钟
	int _second = nowtime.get(Calendar.SECOND); //获取秒数
	if(_hour <10){
		sb.append("0");
	}
	sb.append(_hour);
	if(_minute <10){
		sb.append("0");
	}
	sb.append(_minute);
	if(_second <10){
		sb.append("0");
	}
	sb.append(_second);

	return sb.toString();		
}
 
源代码4 项目: coming   文件: Lang_8_FastDatePrinter_t.java
/**
 * {@inheritDoc}
 */
@Override
public void appendTo(StringBuffer buffer, Calendar calendar) {
    TimeZone zone = calendar.getTimeZone();
    if (zone.useDaylightTime()
            && calendar.get(Calendar.DST_OFFSET) != 0) {
        buffer.append(getTimeZoneDisplay(zone, true, mStyle, mLocale));
    } else {
        buffer.append(getTimeZoneDisplay(zone, false, mStyle, mLocale));
    }
}
 
源代码5 项目: rice   文件: WebRuleBaseValues.java
/**
 * This will ensure that the toDate is never larger than 2100, currently
 * doesn't do any throttling on the from date
 */
private void throttleDates() {
    if (getToDateValue() != null) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(getToDateValue());
        if (calendar.get(Calendar.YEAR) > TO_DATE_UPPER_LIMIT) {
            calendar.set(Calendar.YEAR, TO_DATE_UPPER_LIMIT);
            setToDateValue(new Timestamp(calendar.getTimeInMillis()));
            setToDateString(new SimpleDateFormat("MM/dd/yyyy").format(getToDateValue()));
        }
    }
}
 
源代码6 项目: XPrivacyLua   文件: OsLib.java
private int timeZoneOffset(Calendar d) {
	int localStandarTimeMillis = ( 
			d.get(Calendar.HOUR_OF_DAY) * 3600 +
			d.get(Calendar.MINUTE) * 60 +
			d.get(Calendar.SECOND)) * 1000;
	return d.getTimeZone().getOffset(
			1,
			d.get(Calendar.YEAR),
			d.get(Calendar.MONTH),
			d.get(Calendar.DAY_OF_MONTH),
			d.get(Calendar.DAY_OF_WEEK), 
			localStandarTimeMillis) / 1000;
}
 
源代码7 项目: rocketmq-4.3.0   文件: UtilAll.java
public static boolean isItTimeToDo(final String when) {
    String[] whiles = when.split(";");
    if (whiles.length > 0) {
        Calendar now = Calendar.getInstance();
        for (String w : whiles) {
            int nowHour = Integer.parseInt(w);
            if (nowHour == now.get(Calendar.HOUR_OF_DAY)) {
                return true;
            }
        }
    }

    return false;
}
 
源代码8 项目: jdk8u60   文件: ExsltDatetime.java
/**
 * Parse the input string and return the corresponding calendar field
 * number.
 */
private static double getNumber(String in, String[] formats, int calField)
  throws ParseException
{
  Calendar cal = Calendar.getInstance();
  cal.setLenient(false);
  // Try the allowed formats, from longest to shortest.
  Date date = testFormats(in, formats);
  if (date == null) return Double.NaN;
  cal.setTime(date);
  return cal.get(calField);
}
 
源代码9 项目: hop   文件: ValueDataUtil.java
public static Object secondOfMinute( IValueMeta metaA, Object dataA ) throws HopValueException {
  if ( dataA == null ) {
    return null;
  }

  Calendar calendar = Calendar.getInstance();
  calendar.setTime( metaA.getDate( dataA ) );
  return new Long( calendar.get( Calendar.SECOND ) );
}
 
源代码10 项目: jeewx-api   文件: DateUtils.java
/**
 * 计算两个时间之间的差值,根据标志的不同而不同
 * 
 * @param flag
 *            计算标志,表示按照年/月/日/时/分/秒等计算
 * @param calSrc
 *            减数
 * @param calDes
 *            被减数
 * @return 两个日期之间的差值
 */
public static int dateDiff(char flag, Calendar calSrc, Calendar calDes) {

	long millisDiff = getMillis(calSrc) - getMillis(calDes);

	if (flag == 'y') {
		return (calSrc.get(calSrc.YEAR) - calDes.get(calDes.YEAR));
	}

	if (flag == 'd') {
		return (int) (millisDiff / DAY_IN_MILLIS);
	}

	if (flag == 'h') {
		return (int) (millisDiff / HOUR_IN_MILLIS);
	}

	if (flag == 'm') {
		return (int) (millisDiff / MINUTE_IN_MILLIS);
	}

	if (flag == 's') {
		return (int) (millisDiff / SECOND_IN_MILLIS);
	}

	return 0;
}
 
源代码11 项目: coming   文件: Arja_0025_s.java
static int reduceAndCorrect(Calendar start, Calendar end, int field, int difference) {
    end.add( field, -1 * difference );
    int endValue = end.get(field);
    int startValue = start.get(field);
    if (endValue < startValue) {
        int newdiff = startValue - endValue;
        end.add( field, newdiff );
        return newdiff;
    } else {
        return 0;
    }
}
 
源代码12 项目: commcare-android   文件: PendingCalcs.java
private static boolean isDifferentDayInPast(long now, long last, long period) {
    Calendar lastRestoreCalendar = Calendar.getInstance();
    lastRestoreCalendar.setTimeInMillis(last);

    return period == DateUtils.DAY_IN_MILLIS &&
            lastRestoreCalendar.get(Calendar.DAY_OF_WEEK) != Calendar.getInstance().get(Calendar.DAY_OF_WEEK) &&
            now > last;
}
 
@SuppressWarnings("unchecked")
private void writeValue(Type type, Schema avroSchema, Object value) {
  Schema nonNullAvroSchema = AvroSchemaConverter.getNonNull(avroSchema);
  Schema.Type avroType = nonNullAvroSchema.getType();
  if (avroType.equals(Schema.Type.BOOLEAN)) {
    recordConsumer.addBoolean((Boolean) value);
  } else if (avroType.equals(Schema.Type.INT)) {
    if (value instanceof Character) {
      recordConsumer.addInteger((Character) value);
    } else {
      recordConsumer.addInteger(((Number) value).intValue());
    }
  } else if (avroType.equals(Schema.Type.LONG)) {
    if (type.asPrimitiveType().getPrimitiveTypeName().equals(PrimitiveType.PrimitiveTypeName.INT96)) {
      final long NANOS_PER_HOUR = TimeUnit.HOURS.toNanos(1);
      final long NANOS_PER_MINUTE = TimeUnit.MINUTES.toNanos(1);
      final long NANOS_PER_SECOND = TimeUnit.SECONDS.toNanos(1);

      long timestamp = ((Number) value).longValue();
      Calendar calendar;
      if (timeZoneId != null && ! timeZoneId.isEmpty()) {
        calendar = Calendar.getInstance(TimeZone.getTimeZone(timeZoneId));
      } else {
        calendar = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
      }
      calendar.setTime(new Date(timestamp));

      // Calculate Julian days and nanoseconds in the day
      LocalDate dt = LocalDate.of(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH)+1, calendar.get(Calendar.DAY_OF_MONTH));
      int julianDays = (int) JulianFields.JULIAN_DAY.getFrom(dt);
      long nanos = (calendar.get(Calendar.HOUR_OF_DAY) * NANOS_PER_HOUR)
          + (calendar.get(Calendar.MINUTE) * NANOS_PER_MINUTE)
          + (calendar.get(Calendar.SECOND) * NANOS_PER_SECOND);

      // Write INT96 timestamp
      byte[] timestampBuffer = new byte[12];
      ByteBuffer buf = ByteBuffer.wrap(timestampBuffer);
      buf.order(ByteOrder.LITTLE_ENDIAN).putLong(nanos).putInt(julianDays);

      // This is the properly encoded INT96 timestamp
      Binary timestampBinary = Binary.fromReusedByteArray(timestampBuffer);
      recordConsumer.addBinary(timestampBinary);
    } else {
      recordConsumer.addLong(((Number) value).longValue());
    }
  } else if (avroType.equals(Schema.Type.FLOAT)) {
    recordConsumer.addFloat(((Number) value).floatValue());
  } else if (avroType.equals(Schema.Type.DOUBLE)) {
    recordConsumer.addDouble(((Number) value).doubleValue());
  } else if (avroType.equals(Schema.Type.BYTES)) {
    if (value instanceof byte[]) {
      recordConsumer.addBinary(Binary.fromReusedByteArray((byte[]) value));
    } else {
      recordConsumer.addBinary(Binary.fromReusedByteBuffer((ByteBuffer) value));
    }
  } else if (avroType.equals(Schema.Type.STRING)) {
    recordConsumer.addBinary(fromAvroString(value));
  } else if (avroType.equals(Schema.Type.RECORD)) {
    writeRecord(type.asGroupType(), nonNullAvroSchema, value);
  } else if (avroType.equals(Schema.Type.ENUM)) {
    recordConsumer.addBinary(Binary.fromString(value.toString()));
  } else if (avroType.equals(Schema.Type.ARRAY)) {
    listWriter.writeList(type.asGroupType(), nonNullAvroSchema, value);
  } else if (avroType.equals(Schema.Type.MAP)) {
    writeMap(type.asGroupType(), nonNullAvroSchema, (Map<CharSequence, ?>) value);
  } else if (avroType.equals(Schema.Type.UNION)) {
    writeUnion(type.asGroupType(), nonNullAvroSchema, value);
  } else if (avroType.equals(Schema.Type.FIXED)) {
    recordConsumer.addBinary(Binary.fromReusedByteArray(((GenericFixed) value).bytes()));
  }
}
 
int getYear(Date date) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(date);

    return calendar.get(Calendar.YEAR);
}
 
源代码15 项目: TencentKona-8   文件: ExsltDatetime.java
/**
  * See above.
  */
 public static double dayOfWeekInMonth()
 {
    Calendar cal = Calendar.getInstance();
   return cal.get(Calendar.DAY_OF_WEEK_IN_MONTH);
}
 
源代码16 项目: SIMVA-SoS   文件: SegmentedTimelineTest.java
/**
 * Sets up the fixture, for example, open a network connection.
 * This method is called before a test is executed.
 *
 * @throws Exception if there is a problem.
 */
@Before
public void setUp() throws Exception {
    // setup our test timelines
    //
    // Legend for comments below:
    // <spaces> = Segments included in the final timeline
    // EE       = Excluded segments via timeline rules
    // xx       = Exception segments inherited from base timeline exclusions

    // 1-ms test timeline using 5 included and 2 excluded segments.
    //
    // timeline start time = 0
    //   |
    //   v
    //   0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 ..
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+..
    // |  |  |  |  |  |EE|EE|  |  |  |  |  |EE|EE|  |  |  |  |  |  |EE|EE|    <-- msTimeline
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+..
    //  \_________  ________/            \_/
    //            \/                      |
    //       segment group         segment size = 1 ms
    //
    this.msTimeline = new SegmentedTimeline(1, 5, 2);
    this.msTimeline.setStartTime(0);

    // 4-ms test base timeline for ms2Timeline using 1 included and 1
    // excluded segments
    //
    // timeline start time = 0
    //   |
    //   v
    //   0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 ...
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    // |  |  |  |  |EE|EE|EE|EE|  |  |  |  |EE|EE|EE|EE|  |  |  |  |    <-- ms2BaseTimeline
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    //  \__________  _________/            \____  _____/
    //             \/                           \/
    //        segment group              segment size = 4 ms
    //
    this.ms2BaseTimeline = new SegmentedTimeline(4, 1, 1);
    this.ms2BaseTimeline.setStartTime(0);

    // 1-ms test timeline (with a baseTimeline) using 2 included and 2
    // excluded segments centered inside each base segment
    //
    // The ms2Timeline without a base would look like this:
    //
    //    timeline start time = 1
    //      |
    //      v
    //   0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 ...
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    // |EE|  |  |EE|EE|  |  |EE|EE|  |  |EE|EE|  |  |EE|EE|  |  |EE|    <-- ms2Timeline
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    //    \____  _____/            \_/
    //         \/                   |
    //    segment group      segment size = 1 ms
    //
    // With the base timeline some originally included segments are now
    // removed (see "xx" below):
    //
    //   0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 ...
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    // |EE|  |  |EE|EE|xx|xx|EE|EE|  |  |EE|EE|xx|xx|EE|EE|  |  |EE|    <-- ms2Timeline
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    // |  |  |  |  |EE|EE|EE|EE|  |  |  |  |EE|EE|EE|EE|  |  |  |  |    <-- ms2BaseTimeline
    // +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+...
    //
    this.ms2Timeline = new SegmentedTimeline(1, 2, 2);
    this.ms2Timeline.setStartTime(1);
    this.ms2Timeline.setBaseTimeline(this.ms2BaseTimeline);

    // test monday though friday timeline
    this.mondayFridayTimeline
            = SegmentedTimeline.newMondayThroughFridayTimeline();

    // test 9am-4pm Monday through Friday timeline
    this.fifteenMinTimeline
            = SegmentedTimeline.newFifteenMinuteTimeline();

    // find first Monday after 2001-01-01
    Calendar cal = new GregorianCalendar(
            SegmentedTimeline.NO_DST_TIME_ZONE);
    cal.set(2001, 0, 1, 0, 0, 0);
    cal.set(Calendar.MILLISECOND, 0);
    while (cal.get(Calendar.DAY_OF_WEEK) != Calendar.MONDAY) {
        cal.add(Calendar.DATE, 1);
    }
    this.monday = (Calendar) cal.clone();

    // calculate 9am on the first Monday after 2001-01-01
    cal.add(Calendar.HOUR, 9);
    this.monday9am = (Calendar) cal.clone();
}
 
源代码17 项目: coming   文件: Lang_21_DateUtils_t.java
/**
 * Calendar-version for fragment-calculation in any unit
 * 
 * @param calendar the calendar to work with, not null
 * @param fragment the Calendar field part of calendar to calculate 
 * @param unit Calendar field defining the unit
 * @return number of units within the fragment of the calendar
 * @throws IllegalArgumentException if the date is <code>null</code> or 
 * fragment is not supported
 * @since 2.4
 */
private static long getFragment(Calendar calendar, int fragment, int unit) {
    if(calendar == null) {
        throw  new IllegalArgumentException("The date must not be null"); 
    }
    long millisPerUnit = getMillisPerUnit(unit);
    long result = 0;
    
    // Fragments bigger than a day require a breakdown to days
    switch (fragment) {
        case Calendar.YEAR:
            result += (calendar.get(Calendar.DAY_OF_YEAR) * MILLIS_PER_DAY) / millisPerUnit;
            break;
        case Calendar.MONTH:
            result += (calendar.get(Calendar.DAY_OF_MONTH) * MILLIS_PER_DAY) / millisPerUnit;
            break;
    }

    switch (fragment) {
        // Number of days already calculated for these cases
        case Calendar.YEAR:
        case Calendar.MONTH:
        
        // The rest of the valid cases
        case Calendar.DAY_OF_YEAR:
        case Calendar.DATE:
            result += (calendar.get(Calendar.HOUR_OF_DAY) * MILLIS_PER_HOUR) / millisPerUnit;
            //$FALL-THROUGH$
        case Calendar.HOUR_OF_DAY:
            result += (calendar.get(Calendar.MINUTE) * MILLIS_PER_MINUTE) / millisPerUnit;
            //$FALL-THROUGH$
        case Calendar.MINUTE:
            result += (calendar.get(Calendar.SECOND) * MILLIS_PER_SECOND) / millisPerUnit;
            //$FALL-THROUGH$
        case Calendar.SECOND:
            result += (calendar.get(Calendar.MILLISECOND) * 1) / millisPerUnit;
            break;
        case Calendar.MILLISECOND: break;//never useful
            default: throw new IllegalArgumentException("The fragment " + fragment + " is not supported");
    }
    return result;
}
 
源代码18 项目: projectforge-webapp   文件: CalendarUtils.java
public static boolean isSameDay(final Calendar cal1, final Calendar cal2)
{
  return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) && cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR);
}
 
源代码19 项目: FlexibleCalendar   文件: FlexibleCalendarView.java
private SelectedDateItem computeNewSelectedDateItem(int difference) {

            Calendar cal = Calendar.getInstance();
            cal.set(displayYear, displayMonth, 1);
            cal.add(Calendar.MONTH, -difference);

            return new SelectedDateItem(cal.get(Calendar.YEAR),
                    cal.get(Calendar.MONTH), 1);

        }
 
源代码20 项目: astor   文件: MonthDay.java
/**
 * Constructs a MonthDay from a <code>java.util.Calendar</code>
 * using exactly the same field values avoiding any time zone effects.
 * <p>
 * Each field is queried from the Calendar and assigned to the MonthDay.
 * <p>
 * This factory method ignores the type of the calendar and always
 * creates a MonthDay with ISO chronology. It is expected that you
 * will only pass in instances of <code>GregorianCalendar</code> however
 * this is not validated.
 *
 * @param calendar  the Calendar to extract fields from
 * @return the created MonthDay, never null
 * @throws IllegalArgumentException if the calendar is null
 * @throws IllegalArgumentException if the monthOfYear or dayOfMonth is invalid for the ISO chronology
 */
public static MonthDay fromCalendarFields(Calendar calendar) {
    if (calendar == null) {
        throw new IllegalArgumentException("The calendar must not be null");
    }
    return new MonthDay(calendar.get(Calendar.MONTH) + 1, calendar.get(Calendar.DAY_OF_MONTH));
}