/// <summary> /// Parses a <see cref="Match"/> into a <see cref="TimeToken"/>. /// </summary> /// <param name="match">A <see cref="Match"/> representation of a <see cref="TimeToken"/>.</param> /// <param name="provider">An <see cref="IFormatProvider"/>.</param> /// <returns>The <see cref="TimeToken"/> parsed from the <see cref="Match"/>.</returns> /// <exception cref="ArgumentNullException">If <paramref name="match"/> or <paramref name="provider"/> is /// <c>null</c>.</exception> /// <exception cref="FormatException">If the <paramref name="match"/> is not a supported representation of /// a <see cref="TimeToken"/>.</exception> public TimeToken Parse(Match match, IFormatProvider provider) { if (match == null) { throw new ArgumentNullException("match"); } if (!match.Success) { throw new FormatException(); } TimeToken timeToken = this.ParseInternal(match, provider); if (!timeToken.IsValid) { throw new FormatException(); } return(timeToken); }
/// <summary> /// Initializes a new instance of the <see cref="DateTimeToken"/> class. /// </summary> /// <param name="dateToken">The date part of an instant in time.</param> /// <param name="timeToken">The time part of an instant in time.</param> public DateTimeToken(DateToken dateToken, TimeToken timeToken) { this.DateToken = dateToken; this.TimeToken = timeToken; }
/// <summary> /// Initializes a new instance of the <see cref="PatternDefinition"/> class. /// </summary> /// <param name="dateTokenParser">The <see cref="DateToken.Parser"/> for the date token part of the /// pattern.</param> /// <param name="timeTokenParser">The <see cref="TimeToken.Parser"/> for the time token part of the /// pattern.</param> /// <param name="pattern">The regular expression that matches a <see cref="DateTimeToken"/>.</param> public PatternDefinition(DateToken.Parser dateTokenParser, TimeToken.Parser timeTokenParser, string pattern) { this.DateTokenParser = dateTokenParser; this.TimeTokenParser = timeTokenParser; this.Pattern = pattern; }
/// <summary> /// Returns a list of <see cref="PatternDefinition"/> objects representing the patterns supported by the /// combination of the specified <see cref="DateToken.Parser"/> and <see cref="TimeToken.Parser"/>. /// </summary> /// <param name="dateTokenParser">A <see cref="DateToken.Parser"/>.</param> /// <param name="timeTokenParser">A <see cref="TimeToken.Parser"/>.</param> /// <param name="provider">The <see cref="IFormatProvider"/> that will be used when parsing.</param> /// <returns>A list of <see cref="PatternDefinition"/> objects.</returns> private static List<PatternDefinition> GetDateTimePatternDefinitions(DateToken.Parser dateTokenParser, TimeToken.Parser timeTokenParser, IFormatProvider provider) { if (!dateTokenParser.IsCompatibleWith(timeTokenParser) || !timeTokenParser.IsCompatibleWith(dateTokenParser)) { return new List<PatternDefinition>(); } List<PatternDefinition> list = new List<PatternDefinition>(); foreach (string datePartPattern in dateTokenParser.GetPatterns(provider)) { foreach (string timePartPattern in timeTokenParser.GetPatterns(provider)) { string dateTimePattern = GetDateTimePattern(datePartPattern, timePartPattern, provider); list.Add(new PatternDefinition(dateTokenParser, timeTokenParser, dateTimePattern)); string timeDatePattern = GetTimeDatePattern(timePartPattern, datePartPattern, provider); list.Add(new PatternDefinition(dateTokenParser, timeTokenParser, timeDatePattern)); } } return list; }
/// <summary> /// Asserts that a <see cref="TimeToken"/> is an instance of the <see cref="EmptyTimeToken"/> class. /// </summary> /// <param name="actual">The actual <see cref="TimeToken"/>.</param> private static void AssertIsEmpty(TimeToken actual) { Assert.AreEqual(typeof(EmptyTimeToken), actual.GetType()); }
/// <summary> /// Asserts that a <see cref="TimeToken"/> is an instance of the <see cref="SpecialTimeToken"/> class and that /// its value is equal to the specified parameters. /// </summary> /// <param name="actual">The actual <see cref="TimeToken"/>.</param> /// <param name="expectedSpecialTime">The expected <see cref="SpecialTime"/>.</param> private static void AssertAreEqual(TimeToken actual, SpecialTime expectedSpecialTime) { Assert.AreEqual(typeof(SpecialTimeToken), actual.GetType()); Assert.AreEqual(expectedSpecialTime, ((SpecialTimeToken)actual).SpecialTime); }
/// <summary> /// Asserts that a <see cref="TimeToken"/> is an instance of the <see cref="NormalTimeToken"/> class and that /// its value is equal to the specified parameters. /// </summary> /// <param name="actual">The actual <see cref="TimeToken"/>.</param> /// <param name="expectedHourPeriod">The expected <see cref="HourPeriod"/>.</param> /// <param name="expectedHour">The expected hour.</param> /// <param name="expectedMinute">The expected minute.</param> /// <param name="expectedSecond">The expected second.</param> private static void AssertAreEqual(TimeToken actual, HourPeriod expectedHourPeriod, int expectedHour, int expectedMinute = 0, int expectedSecond = 0) { Assert.AreEqual(typeof(NormalTimeToken), actual.GetType()); Assert.AreEqual(expectedHourPeriod, ((NormalTimeToken)actual).HourPeriod); Assert.AreEqual(expectedHour, ((NormalTimeToken)actual).Hour); Assert.AreEqual(expectedMinute, ((NormalTimeToken)actual).Minute); Assert.AreEqual(expectedSecond, ((NormalTimeToken)actual).Second); }
/// <summary> /// Returns a value indicating whether this parser can be used in conjunction with a specified <see /// cref="TimeToken.Parser"/>. /// </summary> /// <param name="timeTokenParser">A <see cref="TimeToken.Parser"/>.</param> /// <returns>A value indicating whether this parser can be used in conjunction with the specified <see /// cref="TimeToken.Parser"/>.</returns> public virtual bool IsCompatibleWith(TimeToken.Parser timeTokenParser) { return true; }
/// <summary> /// Returns a value indicating whether this parser can be used in conjunction with a specified <see /// cref="TimeToken.Parser"/>. /// </summary> /// <param name="timeTokenParser">A <see cref="TimeToken.Parser"/>.</param> /// <returns>A value indicating whether this parser can be used in conjunction with the specified <see /// cref="TimeToken.Parser"/>.</returns> public override bool IsCompatibleWith(TimeToken.Parser timeTokenParser) { return !(timeTokenParser is EmptyTimeToken.Parser); }