SIT221 Classes, Libraries and Algorithms

Simple Classes, Libraries and Algorithms work. Needed in 4 days. (Part A) Develop a reusable collection that could be used as the foundation for a class representing a bank account. Along with this task you have been provided with several C# code files relevant to this task:  ITransaction. cs – this contains the interface that elements store d in the bank account must implement;  [login to view URL] – this contains a simp le class representing a deposit transaction;  [login to view URL] – this contains a simple class representing a withdrawal transaction; and  [login to view URL] – this contains a Main() method that will help you validate the collection that you are required to implement below. T he reusable collection you are required to implement must satisfy the following requirements: 1. The class must be nam ed Account<> , must be in the SIT221_ Collec tions namespace, m ust apply generics, and must apply the condition that a ny data types to be stored in the c ollection implement the ITransaction interface (hint: this refers to the ‘ where ’ keyword in the class declaration); 2. T he class must implement the IList< > interface , i ncluding appropriate exceptions ; 3. The cla ss must provide a decimal property ‘ Balance ’ which calculates and returns th e current balance of the class; 4. All data m ust be stored using arrays, however no array should be exist unless there is data stored in the collection; 5. When required, the array must be allocated with an initial size of t wo elements and must be increased by t wo elements each time additional capacity is required ; 6. All data must be stored in order ( can be determine d using the CompareTo() method implemented by the Deposit and Withdrawal classes); 7. The IList< > .Insert() method must perform no functionality and throw a n exception of type NotSupportException ; 8. At no time can the account ’ s Balance value be negative ( ignore the order of transactions for this requirement) – if any change to the collection would result in a negative balance, an exception of type InvalidOperationException should be thrown . (Part B) Prepare appropriate documentation for your new collection satisfying the following requirements: • You are required to document your collection using C# XML comments; • You are required to generate HTML documentation using the Doxygen tool; • You are required to write an example program that must be included in the documentation (must be a more realistic example, not adapted from the provided tester program); • You must document the following elements for your class and each public variable, property, and/or method of that class (you do not need to document any nested classes): o A general description of the class/variable/property/method o All parameters; o All return values; and o Exceptions. • All text in the documentation must be in your own words, you may not reuse any text from the MSDN documentation, workbook solutions, or any other source.