Index
CalendarPeriod(enum)Interval(message)
CalendarPeriod
A CalendarPeriod represents the abstract concept of a time period that has a canonical start. Grammatically, "the start of the current CalendarPeriod." All calendar times begin at midnight UTC.
| Enums | |
|---|---|
CALENDAR_PERIOD_UNSPECIFIED |
Undefined period, raises an error. |
DAY |
A day. |
WEEK |
A week. Weeks begin on Monday, following ISO 8601. |
FORTNIGHT |
A fortnight. The first calendar fortnight of the year begins at the start of week 1 according to ISO 8601. |
MONTH |
A month. |
QUARTER |
A quarter. Quarters start on dates 1-Jan, 1-Apr, 1-Jul, and 1-Oct of each year. |
HALF |
A half-year. Half-years start on dates 1-Jan and 1-Jul. |
YEAR |
A year. |
Interval
Represents a time interval, encoded as a Timestamp start (inclusive) and a Timestamp end (exclusive).
The start must be less than or equal to the end. When the start equals the end, the interval is empty (matches no time). When both start and end are unspecified, the interval matches any time.
| Fields | |
|---|---|
start_time |
Optional. Inclusive start of the interval. If specified, a Timestamp matching this interval will have to be the same or after the start. |
end_time |
Optional. Exclusive end of the interval. If specified, a Timestamp matching this interval will have to be before the end. |