Field Detail

• public static final int JSON_TIME_LENGTH

  Length of a JSON timestamp with millisecond precision.

Method Detail

• public static Date fromISO8601(char[] charArray, int from, int to)

• public static Date fromJsonDate(char[] charArray, int from, int to)

  Parses a supported JSON timestamp with millisecond precision.

  Parameters:

  charArray - source character buffer

  from - inclusive start index

  to - exclusive end index

  Returns:

  parsed date, or null when the slice is not a supported JSON date value

• public static boolean isISO8601(char[] charArray, int start, int to)

  Checks whether a slice matches the parser's supported ISO-8601 layouts.

  Parameters:

  charArray - source character buffer

  start - inclusive start index

  to - exclusive end index

  Returns:

  true when the slice matches a supported ISO-8601 layout

• public static boolean isISO8601QuickCheck(char[] charArray, int start, int to)

  Performs a quick length and separator check for ISO-8601-like values.

  Parameters:

  charArray - source character buffer

  start - inclusive start index

  to - exclusive end index

  Returns:

  true when the slice looks like an ISO-8601 value

• public static boolean isJsonDate(char[] charArray, int start, int to)

  Checks whether a slice matches the parser's JSON date layout.

  Parameters:

  charArray - source character buffer

  start - inclusive start index

  to - exclusive end index

  Returns:

  true when the slice matches the JSON date layout

• public static OffsetDateTime offsetDateTimeFromISO8601(char[] charArray, int from, int to)

  Reads an ISO-8601 form as an offset date-time, keeping the offset the text carried. Reads the same fields as fromISO8601(char[], int, int) rather than handing the text to a formatter, so that the scan stays as cheap as the one the parsers already do.

  Parameters:

  charArray - buffer holding the token

  from - start index, inclusive

  to - end index, exclusive

  Returns:

  the value, or null if the text is not in this form

• public static OffsetDateTime offsetDateTimeFromJsonDate(char[] charArray, int from, int to)

  Reads a JSON-date form as an offset date-time. That form carries no offset of its own and is read as UTC, as fromJsonDate(char[], int, int) reads it.

  Parameters:

  charArray - buffer holding the token

  from - start index, inclusive

  to - end index, exclusive

  Returns:

  the value, or null if the text is not in this form

• public static Date toDate(TimeZone tz, int year, int month, int day, int hour, int minute, int second)

  Creates a Date from date-time fields in the supplied time zone.

  Parameters:

  tz - time zone to apply

  year - year value

  month - month value from 1 to 12

  day - day of month

  hour - hour of day

  minute - minute of hour

  second - second of minute

  Returns:

  created date

• public static Date toDate(TimeZone tz, int year, int month, int day, int hour, int minute, int second, int milliseconds)

  Creates a Date from date-time fields including milliseconds.

  Parameters:

  tz - time zone to apply

  year - year value

  month - month value from 1 to 12

  day - day of month

  hour - hour of day

  minute - minute of hour

  second - second of minute

  milliseconds - millisecond value

  Returns:

  created date

• public static long utc(long time)

  Returns the epoch milliseconds for the supplied instant using a UTC-based calendar.

  Parameters:

  time - epoch milliseconds

  Returns:

  UTC-normalized epoch milliseconds