public TIME(TIME other)
{
HOUR = other.HOUR;
MINUTE = other.MINUTE;
SECOND = other.SECOND;
Form = other.Form;
}
/// <summary>
/// Initializes a new instance of the <see cref="TIME"/> struct with the specified hour,
/// minute, second, time form and optionally the time zone identifier.
/// </summary>
/// <param name="hour">The digit representation of an hour.</param>
/// <param name="minute">The digit representation of a minute.</param>
/// <param name="second">The digit representation of a second.</param>
/// <param name="form">The form in which the <see cref="TIME"/> instance is expressed.</param>
/// <param name="tzid">The identifier that references the time zone.</param>
public TIME(int hour, int minute, int second, TIME_FORM form = TIME_FORM.LOCAL)
{
HOUR = hour;
MINUTE = minute;
SECOND = second;
Form = form;
}
/// <summary>
/// Initializes a new instance of the the <see cref="TIMESTAMP"/> structure with a string value.
/// </summary>
/// <param name="value">
/// The string representation of a <see cref="TIMESTAMP"/> to initialize the new <see
/// cref="TIMESTAMP"/> instance with.
/// </param>
public TIMESTAMP(string value)
{
var fullyear = 1;
var month = 1;
var mday = 1;
var hour = 0;
var minute = 0;
var second = 0;
var form = TIME_FORM.LOCAL;
const string pattern = @"^((?<tzid>TZID=(\w+)?/(\w+)):)?(?<year>\d{4,})(?<month>\d{2})(?<day>\d{2})T(?<hour>\d{2})(?<min>\d{2})(?<sec>\d{2})(?<utc>Z)?$";
const RegexOptions options = RegexOptions.IgnoreCase
| RegexOptions.CultureInvariant
| RegexOptions.ExplicitCapture
| RegexOptions.Compiled;
var regex = new Regex(pattern, options);
foreach (Match match in regex.Matches(value))
{
if (match.Groups["year"].Success)
{
fullyear = int.Parse(match.Groups["year"].Value);
}
if (match.Groups["month"].Success)
{
month = int.Parse(match.Groups["month"].Value);
}
if (match.Groups["day"].Success)
{
mday = int.Parse(match.Groups["day"].Value);
}
if (match.Groups["hour"].Success)
{
hour = int.Parse(match.Groups["hour"].Value);
}
if (match.Groups["min"].Success)
{
minute = int.Parse(match.Groups["min"].Value);
}
if (match.Groups["sec"].Success)
{
second = int.Parse(match.Groups["sec"].Value);
}
if (match.Groups["utc"].Success)
{
form = TIME_FORM.UTC;
}
}
FULLYEAR = fullyear;
MONTH = month;
MDAY = mday;
HOUR = hour;
MINUTE = minute;
SECOND = second;
Form = form;
}
/// <summary>
/// Initializes a new instance of the <see cref="DATE"/> structure with the year, month and day.
/// </summary>
/// <param name="fullyear">The 4-digit representation of a full year e.g. 2013.</param>
/// <param name="month">The 2-digit representation of a month.</param>
/// <param name="mday">The 2-digit representation of a day of the month.</param>
/// <param name="hour">The digit representation of an hour.</param>
/// <param name="minute">The digit representation of a minute.</param>
/// <param name="second">The digit representation of a second.</param>
/// <param name="form">The form in which the <see cref="TIMESTAMP"/> instance is expressed.</param>
/// <param name="tzid">The identifier that references the time zone.</param>
public TIMESTAMP(int fullyear, int month, int mday, int hour, int minute, int second, TIME_FORM form = TIME_FORM.LOCAL)
{
FULLYEAR = fullyear;
MONTH = month;
MDAY = mday;
HOUR = hour;
MINUTE = minute;
SECOND = second;
Form = form;
}
/// <summary>
/// Initializes a new instance of the <see cref="TIME"/> struct with its equivalent string representation.
/// </summary>
/// <param name="value">The string representation of the <see cref="TIME"/> instance.</param>
public TIME(string value)
{
var hour = 0;
var minute = 0;
var second = 0;
var form = TIME_FORM.LOCAL;
const string pattern = @"^(?<hour>\d{1,2})(?<min>\d{1,2})(?<sec>\d{1,2})(?<utc>Z)?$";
const RegexOptions options = RegexOptions.IgnoreCase
| RegexOptions.CultureInvariant
| RegexOptions.ExplicitCapture
| RegexOptions.Compiled;
var regex = new Regex(pattern, options);
foreach (Match match in regex.Matches(value))
{
if (match.Groups["hour"].Success)
{
hour = int.Parse(match.Groups["hour"].Value);
}
if (match.Groups["min"].Success)
{
minute = int.Parse(match.Groups["min"].Value);
}
if (match.Groups["sec"].Success)
{
second = int.Parse(match.Groups["sec"].Value);
}
if (match.Groups["utc"].Success)
{
form = TIME_FORM.UTC;
}
}
HOUR = hour;
MINUTE = minute;
SECOND = second;
Form = form;
}
/// <summary> /// Converts a <see cref="TIME_FORM"/> value to a <see cref="DateTimeKind"/> value. /// </summary> /// <param name="form">The form in which the time is expressed.</param> /// <returns>The <see cref="DateTimeKind"/> value that results from the conversion.</returns> public static DateTimeKind AsDateTimeKind(this TIME_FORM form) => form == TIME_FORM.UTC ? DateTimeKind.Utc : DateTimeKind.Local;
