/// <summary>
/// Creates an animal.
/// </summary>
/// <param name="chipRegistrationNumber">The chipnumber of the animal.
/// Must be unique. Must be zero or greater than zero.</param>
/// <param name="dateOfBirth">The date of birth of the animal.</param>
/// <param name="name">The name of the animal.</param>
protected Animal(int chipRegistrationNumber, SimpleDate dateOfBirth, string name)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (dateOfBirth == null)
{
throw new ArgumentNullException("dateOfBirth");
}
if (name.Length == 0)
{
throw new ArgumentException("name");
}
if (chipRegistrationNumber < 0)
{
throw new ArgumentOutOfRangeException("chipRegistrationNumber");
}
ChipRegistrationNumber = chipRegistrationNumber;
DateOfBirth = dateOfBirth;
Name = name;
IsReserved = false;
}
/// <summary>
/// Creates a dog.
/// </summary>
/// <param name="chipRegistrationNumber">The chipnumber of the animal.
/// Must be unique. Must be zero or greater than zero.</param>
/// <param name="dateOfBirth">The date of birth of the animal.</param>
/// <param name="name">The name of the animal.</param>
/// <param name="lastWalkDate">The date of the last walk with the dog or null if unknown.</param>
public Dog(int chipRegistrationNumber, SimpleDate dateOfBirth,
string name, SimpleDate lastWalkDate)
: base(chipRegistrationNumber, dateOfBirth, name)
{
LastWalkDate = lastWalkDate;
}
/// <summary>
/// Get the tumber of days between this objects date and the given date.
/// </summary>
/// <param name="otherDate">The end date.</param>
/// <returns>The number of days between this date and endDate.</returns>
public int DaysDifference(SimpleDate otherDate)
{
TimeSpan timespan = otherDate.date.Subtract(date);
return timespan.Days;
}
/// <summary>
/// Creates a cat.
/// </summary>
/// <param name="chipRegistrationNumber">The chipnumber of the animal.
/// Must be unique. Must be zero or greater than zero.</param>
/// <param name="dateOfBirth">The date of birth of the animal.</param>
/// <param name="name">The name of the animal.</param>
/// <param name="badHabits">The bad habbits of the cat (e.g. "scratches the couch")
/// or null if none.</param>
public Cat(int chipRegistrationNumber, SimpleDate dateOfBirth,
string name, string badHabits)
: base(chipRegistrationNumber, dateOfBirth, name)
{
BadHabits = badHabits;
}
/// <summary>
/// Get the tumber of days between this objects date and the given date.
/// </summary>
/// <param name="otherDate">The end date.</param>
/// <returns>The number of days between this date and endDate.</returns>
public int DaysDifference(SimpleDate otherDate)
{
TimeSpan timespan = otherDate.date.Subtract(date);
return(timespan.Days);
}
/// <summary>
/// Creates a cat.
/// </summary>
/// <param name="chipRegistrationNumber">The chipnumber of the animal.
/// Must be unique. Must be zero or greater than zero.</param>
/// <param name="dateOfBirth">The date of birth of the animal.</param>
/// <param name="name">The name of the animal.</param>
/// <param name="badHabits">The bad habbits of the cat (e.g. "scratches the couch")
/// or null if none.</param>
public Cat(int chipRegistrationNumber, SimpleDate dateOfBirth,
string name, string badHabits)
: base(chipRegistrationNumber, dateOfBirth, name)
{
BadHabits = badHabits;
}
/// <summary>
/// Creates a dog.
/// </summary>
/// <param name="chipRegistrationNumber">The chipnumber of the animal.
/// Must be unique. Must be zero or greater than zero.</param>
/// <param name="dateOfBirth">The date of birth of the animal.</param>
/// <param name="name">The name of the animal.</param>
/// <param name="lastWalkDate">The date of the last walk with the dog or null if unknown.</param>
public Dog(int chipRegistrationNumber, SimpleDate dateOfBirth,
string name, SimpleDate lastWalkDate)
: base(chipRegistrationNumber, dateOfBirth, name)
{
LastWalkDate = lastWalkDate;
}
