parse static method

DateTimeRange? parse(String? input, { bool? startInclusive, bool? endInclusive, })

Parses a string representation of a DateTime range.

The input string should be in one of the following formats:

• [DateTime,DateTime] (inclusive start and end)
• [DateTime,DateTime) (inclusive start, exclusive end)
• (DateTime,DateTime] (exclusive start, inclusive end)
• (DateTime,DateTime) (exclusive start and end)
• (-infinity,infinity) (open range)
• (-infinity,DateTime] or (-infinity,DateTime) (open start, inclusive/exclusive end)
• [DateTime,infinity) or (DateTime,infinity) (inclusive/exclusive start, open end)

Returns a DateTimeRange instance if the input is valid, otherwise returns null.

Implementation

static DateTimeRange? parse(String? input, {bool? startInclusive, bool? endInclusive}) {
  final range = Range._parse<DateTime>(input,
      regexInfInf: regexInfInf,
      regexInfVal: regexInfVal,
      regexValInf: regexValInf,
      regexValVal: regexValVal,
      parser: (val) => DateTime.parse(val),
      ctor: () => DateTimeRange._(),
      startInclusive: startInclusive,
      endInclusive: endInclusive) as DateTimeRange?;
  return range;
}