/// <summary>
/// Creates a list new list derived from the orginal fitness class list then the sort method is called to created the same list but sorted numrically by ID
/// </summary>
/// <param name="fitnessClassList"> A list of fitness classes to be sorted </param>
/// <returns> A Fitness Class sorted numerically by ID </returns>
public static FitnessClassList SortById(FitnessClassList fitnessClassList)
{
FitnessClassList sortedFitnessClassList = new FitnessClassList();
for (int i = 0; i < fitnessClassList.Count(); i++)
{
sortedFitnessClassList.addFitnessClass(fitnessClassList.getFitnessClass(i));
}
sortedFitnessClassList.Sort();
return(sortedFitnessClassList);
}
/// <summary>
/// Filter through the class list selecting the classes that match the location specified then create list with classes at that location
/// </summary>
/// <param name="fitnessClassList"> A list of all fitness classes</param>
/// <param name="selectedLocation"> A location where fitness classes occur </param>
/// <returns> A list of fitness classes at a specified location </returns>
public static FitnessClassList FilterLocation(FitnessClassList fitnessClassList, String selectedLocation)
{
FitnessClassList filteredFitnessClassList = new FitnessClassList();
for (int i = 0; i < fitnessClassList.Count(); i++)
{
if (fitnessClassList.getFitnessClass(i).Location == selectedLocation)
{
filteredFitnessClassList.addFitnessClass(fitnessClassList.getFitnessClass(i));
}
}
return(filteredFitnessClassList);
}