Examples of javax.time.calendar.zone.ZoneOffsetTransition

javax.time.calendar.zone.ZoneOffsetTransition

A transition between two offsets caused by a discontinuity in the local time-line.

A transition between two offsets is normally the result of a daylight savings cutover. The discontinuity is normally a gap in spring and an overlap in autumn. ZoneOffsetTransition models the transition between the two offsets.

There are two types of transition - a gap and an overlap. Gaps occur where there are local date-times that simply do not not exist. An example would be when the offset changes from +01:00 to +02:00. Overlaps occur where there are local date-times that exist twice. An example would be when the offset changes from +02:00 to +01:00.

ZoneOffsetTransition is immutable and thread-safe. @author Stephen Colebourne

        
        OffsetInfo info = rules.getOffsetInfo(newDateTime);
        if (info.isTransition() == false) {
            return OffsetDateTime.from(newDateTime, info.getOffset());
        }
        ZoneOffsetTransition discontinuity = info.getTransition();
        OffsetDateTime result = discontinuity.isGap() ?
            handleGap(zone, rules, discontinuity, newDateTime, oldDateTime != null ? oldDateTime.toOffsetDateTime() : null) :
            handleOverlap(zone, rules, discontinuity, newDateTime, oldDateTime != null ? oldDateTime.toOffsetDateTime() : null);
        
        // validate the result
        if (result == null) {

Examples of javax.time.calendar.zone.ZoneOffsetTransition

Related Classes of javax.time.calendar.zone.ZoneOffsetTransition