private void CheckMethodologyBeforeExecute(IMethodology a_methodology, string a_methodologyKey)
{
if (a_methodology != null)
{
ExecuteMethodology(a_methodology, a_methodologyKey);
}
}
private void ExecuteMethodology(IMethodology a_methodology, string a_methodologyKey)
{
Console.WriteLine();
Console.WriteLine(string.Format("Nazwa: \t{0}", a_methodology.Name));
Console.WriteLine(string.Format("Klucz: \t{0}", a_methodology.Key));
a_methodology.DoSomething();
a_methodology.ImportantMethod(a_methodologyKey);
}
public void NullObject_UsingNullObjectPattenr()
{
IMethodology metodyka10 = NullObject.Pattern.MetodykaFactory.GetMetodology("10-");
IMethodology metodyka30 = NullObject.Pattern.MetodykaFactory.GetMetodology("30+");
IMethodology metodyka40 = NullObject.Pattern.MetodykaFactory.GetMetodology("40+");
ExecuteMethodology(metodyka10, "10-");
ExecuteMethodology(metodyka30, "30+");
ExecuteMethodology(metodyka40, "40+");
Console.WriteLine("\nZakoñczono wykonywanie");
}
public void NullObject_TraditionalCode_Safety()
{
IMethodology metodyka10 = NullObject.TraditionalCode.MetodykaFactory.GetMetodology("10-");
IMethodology metodyka30 = NullObject.TraditionalCode.MetodykaFactory.GetMetodology("30+");
IMethodology metodyka40 = NullObject.TraditionalCode.MetodykaFactory.GetMetodology("40+");
CheckMethodologyBeforeExecute(metodyka10, "10-");
CheckMethodologyBeforeExecute(metodyka30, "30+");
CheckMethodologyBeforeExecute(metodyka40, "40+");
Console.WriteLine("\nZakoñczono wykonywanie");
}