JSR-310 Spliterators

Spliterators for JSR-310 (Java Date Time API) data types allowing you to create streams over JSR-310 data types.

For example you can iterate over all days in a year

LocalDateStreams.range(LocalDate.of(2016, 1, 1), LocalDate.of(2016, 2, 1))
  .forEach((localDate) -> {
    // body
});

or over all months in a year

YearMonthStreams.rangeClosed(YearMonth.of(2016, 1), YearMonth.of(2016, 12))
  .forEach((yearMonth) -> {
    // body
});

Besides the predefined iterations by day for LocalDate and month for YearMonth we offer a generic way to iterate over any Temporal with any increment given by a TemporalAdjuster.

For example you can iterate over all Mondays.

LocalDate start = LocalDate.of(2016, 1, 1).with(nextOrSame(MONDAY));
LocalDate end = LocalDate.of(2016, 1, 1).with(lastDayOfMonth());
TemporalStreams.rangeClosed(start, end, next(MONDAY))
  .forEach((localDate) -> {
    // body
});

All the stream methods like #map or #filter are available.

For more information check out the Javadoc.