Define the rep invariant and abstraction function

Reference no: EM132709581

Textbook - Program Development in Java: Abstraction, Specification and Object Oriented Design

8.4 Specify and implement a version of SumSet that allows users to supply the required methods using either Adder or Addable. Be sure to define the rep invariant and abstraction function and to implement toString and repOk.

8.6 Specify and implement a polymorphic list; this type is like IntList (see Figure 7.11) except that it stores arbitrary objects rather than ints. Be sure to define the rep invariant and abstraction function and to implement toString and repOk.

8.9 Define and implement VectorIndexer, which is a subtype of Indexer, as de¬fined in the preceding exercise. VectorIndexer allows a vector to be searched.

10.5 Develop a set of test cases for OrderedIntList (see Figures 6.10, 6.11, and 6.12). Write a driver and run the tests.

10.12 Develop an error profile for yourself. Keep a log in which you record errors in your programs. For each error, record the reason for it and look for patterns.

Reference no: EM132709581

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