Java Code Examples for org.joda.time.field.FieldUtils#safeSubtract()

The following examples show how to use org.joda.time.field.FieldUtils#safeSubtract() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Time_22_BasePeriod_s.java    From coming with MIT License 5 votes vote down vote up 
/**
 * Creates a period from the given duration and end point.
 *
 * @param duration  the duration of the interval, null means zero-length
 * @param endInstant  the interval end, null means now
 * @param type  which set of fields this period supports, null means standard
 */
protected BasePeriod(ReadableDuration duration, ReadableInstant endInstant, PeriodType type) {
    super();
    type = checkPeriodType(type);
    long durationMillis = DateTimeUtils.getDurationMillis(duration);
    long endMillis = DateTimeUtils.getInstantMillis(endInstant);
    long startMillis = FieldUtils.safeSubtract(endMillis, durationMillis);
    Chronology chrono = DateTimeUtils.getInstantChronology(endInstant);
    iType = type;
    iValues = chrono.get(this, startMillis, endMillis);
}
Example 2
Source File: Time_22_BasePeriod_t.java    From coming with MIT License 5 votes vote down vote up 
/**
 * Creates a period from the given duration and end point.
 *
 * @param duration  the duration of the interval, null means zero-length
 * @param endInstant  the interval end, null means now
 * @param type  which set of fields this period supports, null means standard
 */
protected BasePeriod(ReadableDuration duration, ReadableInstant endInstant, PeriodType type) {
    super();
    type = checkPeriodType(type);
    long durationMillis = DateTimeUtils.getDurationMillis(duration);
    long endMillis = DateTimeUtils.getInstantMillis(endInstant);
    long startMillis = FieldUtils.safeSubtract(endMillis, durationMillis);
    Chronology chrono = DateTimeUtils.getInstantChronology(endInstant);
    iType = type;
    iValues = chrono.get(this, startMillis, endMillis);
}
Example 3
Source File: BasePeriod.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Creates a period from the given duration and end point.
 *
 * @param duration  the duration of the interval, null means zero-length
 * @param endInstant  the interval end, null means now
 * @param type  which set of fields this period supports, null means standard
 */
protected BasePeriod(ReadableDuration duration, ReadableInstant endInstant, PeriodType type) {
    super();
    type = checkPeriodType(type);
    long durationMillis = DateTimeUtils.getDurationMillis(duration);
    long endMillis = DateTimeUtils.getInstantMillis(endInstant);
    long startMillis = FieldUtils.safeSubtract(endMillis, durationMillis);
    Chronology chrono = DateTimeUtils.getInstantChronology(endInstant);
    iType = type;
    iValues = chrono.get(this, startMillis, endMillis);
}
Example 4
Source File: BasePeriod.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Creates a period from the given duration and end point.
 *
 * @param duration  the duration of the interval, null means zero-length
 * @param endInstant  the interval end, null means now
 * @param type  which set of fields this period supports, null means standard
 */
protected BasePeriod(ReadableDuration duration, ReadableInstant endInstant, PeriodType type) {
    super();
    type = checkPeriodType(type);
    long durationMillis = DateTimeUtils.getDurationMillis(duration);
    long endMillis = DateTimeUtils.getInstantMillis(endInstant);
    long startMillis = FieldUtils.safeSubtract(endMillis, durationMillis);
    Chronology chrono = DateTimeUtils.getInstantChronology(endInstant);
    iType = type;
    iValues = chrono.get(this, startMillis, endMillis);
}