Jade 7

The Root Object Acquires a Book Collection

In the first tutorial you created a BookDictionary collection class.

Each borrower used this class to maintain a myBooks collection of books on loan.

The library will use this class to maintain an allBooks collection of books it has acquired.

Instructions

  1. In the Class Browser, select the LendingLibrary class.
  2. Select the Properties | Add Reference... menu command.
  3. Enter myBooks as the name.
  4. Select BookDictionary as the type.
  5. Change the access to public.
  6. Click the Define Inverse... button. The dialog expands. Further instructions are given on the next page.

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