public virtual bool Matches(InstrumentSpec matchSpec)
{
// matchSpec has some property that this does not
if (matchSpec.SpecPropKeys.Intersect(properties.Keys).Count() != matchSpec.SpecPropKeys.Count())
{
return(false);
}
foreach (SpecProps theProperty in matchSpec.SpecPropKeys)
{
if (matchSpec[theProperty] is String)
{
String matchValue = matchSpec[theProperty] as String;
if (!matchValue.Equals(properties[theProperty] as String, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
else if (!matchSpec[theProperty].Equals(properties[theProperty]))
{
return(false);
}
}
return(true);
}
public IEnumerable <Instrument> Search(InstrumentSpec searchSpec)
{
//TODO why doesn't this work?
//IEnumerable<Instrument> matches = inventory.Where(i => i.Spec.Matches(searchSpec));
List <Instrument> matches = new List <Instrument>();
foreach (Instrument instrument in inventory)
{
if (instrument.Spec.Matches(searchSpec))
{
matches.Add(instrument);
}
}
return(matches);
}
public Instrument(InstrumentSpec spec)
{
Spec = spec;
}
public Instrument(String serialNumber, double price, InstrumentSpec spec)
{
SerialNumber = serialNumber;
Price = price;
Spec = spec;
}