public void ExtractSingle()
{
IEnumerable <DateTime> x = DateTimeExtractor.Extract("Wake me up seven thirty tomorrow");
DateTime dt = x.First();
Assert.AreEqual(
DateTime.Now.Date.AddDays(1).AddHours(7).AddMinutes(30),
new DateTime(dt.Year, dt.Month, dt.Day, dt.Hour, dt.Minute, dt.Second));
}
public IEnumerable <DateTime> Get(string s, string dt)
{
return(DateTimeExtractor.Extract(
s,
DateTime.ParseExact(dt,
"s",
CultureInfo.InvariantCulture,
DateTimeStyles.None)));
}
public void ExtractWord()
{
IEnumerable <DateTime> x = DateTimeExtractor.Extract("Tomorrow");
DateTime dt = x.First();
DateTime ans = DateTime.Now.AddDays(1);
Assert.AreEqual(
new DateTime(ans.Year, ans.Month, ans.Day, ans.Hour, ans.Minute, ans.Second),
new DateTime(dt.Year, dt.Month, dt.Day, dt.Hour, dt.Minute, dt.Second));
}
public void ExtractDoubleNumeric()
{
IEnumerable <DateTime> x = DateTimeExtractor.Extract("Wake me up 7:30 tomorrow morning and 3:00 tomorrow afternoon");
DateTime dt = x.First();
DateTime dt2 = x.Skip(1).First();
Assert.AreEqual(
DateTime.Now.Date.AddDays(1).AddHours(7).AddMinutes(30),
new DateTime(dt.Year, dt.Month, dt.Day, dt.Hour, dt.Minute, dt.Second));
Assert.AreEqual(
DateTime.Now.Date.AddDays(1).AddHours(15),
new DateTime(dt2.Year, dt2.Month, dt2.Day, dt2.Hour, dt2.Minute, dt2.Second));
}
static void Main(string[] args)
{
while (true)
{
Console.Write("{0}: Your message > ", DateTime.Now.ToString("yyyy/MM/dd HH:mm"));
string s = Console.ReadLine();
foreach (DateTime dt in DateTimeExtractor.Extract(s))
{
Console.WriteLine("Found {0}", dt.ToString("yyyy/MM/dd HH:mm"));
}
Console.WriteLine();
}
}
/// <summary>
/// Why do we have a public constructor here and why isn't this class an enum?
/// It's because the array extractors can be configured with an array delimiter,
/// something that would be impossible otherwise. There's an equivalent <seealso cref="valueOf(string)"/>
/// method to keep the feel of an enum.
/// </summary>
public Extractors(char arrayDelimiter, bool emptyStringsAsNull, bool trimStrings, System.Func <ZoneId> defaultTimeZone)
{
try
{
foreach (System.Reflection.FieldInfo field in this.GetType().GetFields(BindingFlags.DeclaredOnly | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance))
{
if (isStatic(field.Modifiers))
{
object value = field.get(null);
if (value is Extractor)
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: instances.put(field.getName(), (Extractor<?>) value);
_instances[field.Name] = (Extractor <object>)value;
}
}
}
Add(@string = new StringExtractor(emptyStringsAsNull));
Add(_long_ = new LongExtractor());
Add(_int_ = new IntExtractor());
Add(_char_ = new CharExtractor());
Add(_short_ = new ShortExtractor());
Add(_byte_ = new ByteExtractor());
Add(_boolean_ = new BooleanExtractor());
Add(_float_ = new FloatExtractor());
Add(_double_ = new DoubleExtractor());
Add(_stringArray = new StringArrayExtractor(arrayDelimiter, trimStrings));
Add(_booleanArray = new BooleanArrayExtractor(arrayDelimiter));
Add(_byteArray = new ByteArrayExtractor(arrayDelimiter));
Add(_shortArray = new ShortArrayExtractor(arrayDelimiter));
Add(_intArray = new IntArrayExtractor(arrayDelimiter));
Add(_longArray = new LongArrayExtractor(arrayDelimiter));
Add(_floatArray = new FloatArrayExtractor(arrayDelimiter));
Add(_doubleArray = new DoubleArrayExtractor(arrayDelimiter));
Add(_point = new PointExtractor());
Add(_date = new DateExtractor());
Add(_time = new TimeExtractor(defaultTimeZone));
Add(_dateTime = new DateTimeExtractor(defaultTimeZone));
Add(_localTime = new LocalTimeExtractor());
Add(_localDateTime = new LocalDateTimeExtractor());
Add(_duration = new DurationExtractor());
}
catch (IllegalAccessException)
{
throw new Exception("Bug in reflection code gathering all extractors");
}
}
