static void Main(string[] args)
{
Inventory inventory = new Inventory();
initializeInvetory(inventory);
GuitarSpec whatErinLikes = new GuitarSpec(Builder.FENDER, "Stratocastor", Type.ELECTRIC, Wood.ALDER, Wood.CEDAR);
List <Guitar> matchingGuitars = inventory.search(whatErinLikes);
if (matchingGuitars != null)
{
Console.WriteLine("Erin, you might like these guitars :");
foreach (Guitar guitar in matchingGuitars) // we can use foreach instead of IEnumerator to loop thorugh the collection
{
GuitarSpec spec = guitar.getSpec();
Console.WriteLine(" We have a " +
spec.getBuilder() + " " + spec.getModel() + " " +
spec.getType() + " guitar : \n " +
spec.getBackWood() + " back and sides, \n " +
spec.getTopWood() + " top. \nYou can have it only for $" +
guitar.getPrice() + " ! ");
}
}
else
{
Console.WriteLine("Sorry, Erin, we have nothing for you.");
}
}
public List <Guitar> search(GuitarSpec searchSpec)
{
List <Guitar> matchingGuitars = new List <Guitar>();
for (IEnumerator i = guitars.GetEnumerator(); i.MoveNext();)
{
Guitar guitar = (Guitar)i.Current;
GuitarSpec guitarSpec = guitar.getSpec();
// Ignore serial number since that's uniquer
// Ignore price since that's unique
string builder = searchSpec.getBuilder();
if (searchSpec.getBuilder() != searchSpec.getBuilder())
{
continue;
}
String model = searchSpec.getModel().ToLower();
if ((model != null) && (!model.Equals("")) && (!model.Equals(guitarSpec.getModel().ToLower())))
{
continue;
}
if (searchSpec.getType() != guitarSpec.getType())
{
continue;
}
if (searchSpec.getBackWood() != guitarSpec.getBackWood())
{
continue;
}
if (searchSpec.getTopWood() != guitarSpec.getTopWood())
{
continue;
}
matchingGuitars.Add(guitar);
}
return(matchingGuitars);
}