public int Increment(string key)
{
ValidateKeyVal(key);
var command = new IncrementCommand(1, key);
return(command.Execute());
}
public int IncrementBy(string key, int count)
{
ValidateKeyVal(key);
var command = new IncrementCommand(count, key);
return(command.Execute());
}
protected override void OnBuyCommandExecute()
{
if (Quantity == default(float))
{
base.OnBuyCommandExecute();
}
else if (IncrementCommand != null && IncrementCommand.CanExecute())
{
IncrementCommand.Execute();
}
}
