Java Quiz Week 11 Day 1

Overview

• This quiz has sections regarding:

  • Generics
    • MyStack
    • Group
    • SortedGroup
    • GenericUtils - Difficult
    • ComparableTreeSet - Very Difficult

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Sections: Generics

MyStack

• Description
  • The purpose of this class is to implement a proper Stack.
• Methods to Complete
  • void push(T value)
  • T peek()
  • T pop()
  • Boolean isEmpty()

Group

• Description
  • The purpose of this class is to create a generic wrapper for a List object
• Methods to Complete
  • Integer count()
  • void insert(T value)
  • Boolean has(T value)
  • T fetch(int indexOfValue)
  • void delete(T value)
  • void clear()
  • Iterator<T> iterator()

SortedGroup

• Description
  • The purpose of this class is to create a generic wrapper for sorted List object.
• Methods to Complete
  • insert(T value)
  • delete(T value)
  • Integer indexOf(T value)

GenericUtils

• Description
  • The purpose of this class is to create a procedure to generate the power set of an Set of objects.
• Methods to Complete
  • <T extends Comparable> Iterable<? extends Iterable<T>> powerSet(Set<T> originalSet)
  • <T extends Comparable> Iterable<? extends Iterable<T>> powerSet(T... originalSet)

ComparableTreeSet

• Description
  • The purpose of this class is to create subclass of a TreeSet<T> which can compareTo other objects of the same type.
  • This shit is hard.
• Methods to Complete
  • int compareTo(ComparableTreeSet<T> o)