Question

Question 4 3 pts When you read about the simple ArravintList class you saw that the class had pubic methods called size (to read the number of elements in the list) and get (to access the element value at a specif index). Why is this approach better than declaring the frelds (such as sizel public?
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
Question 4 3 pts When you read about the simple ArravintList class you saw that the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Complete two of the List methods: SinglyLinkedList::size() and SinglyLinkedList::get(). import java.util.AbstractList; public class SinglyLinkedList<E> extends AbstractList<E>...

    Complete two of the List methods: SinglyLinkedList::size() and SinglyLinkedList::get(). import java.util.AbstractList; public class SinglyLinkedList<E> extends AbstractList<E> { /** Reference to the first node in our linked list. This will be null if the list is empty. */ private Entry head; /** * Creates an empty list. */ public SinglyLinkedList() { reset(); } /** * This method, which is only used within the SinglyLinkedList class, returns the instance to its initial state. This * call will reset the head to be...

  • Programming Assignment #7 (Recursion) This assignment is to write some methods that perform simple array operations...

    Programming Assignment #7 (Recursion) This assignment is to write some methods that perform simple array operations recursively. Specifically, you will write the bodies for the recursive methods of the ArrayRecursion class, available on the class web page. No credit will be given if any changes are made to ArrayRecursion.java, other than completing the method bodies Note that the public methods of ArrayRecursion – contains(), getIndexOfSmallest(), and sort() – cannot be recursive because they have no parameters. Each of these methods...

  • I need help with the Implementation of an Ordered List (Template Files) public interface Ordered...

    I need help with the Implementation of an Ordered List (Template Files) public interface OrderedStructure { public abstract int size(); public abstract boolean add( Comparable obj ) throws IllegalArgumentException; public abstract Object get( int pos ) throws IndexOutOfBoundsException; public abstract void remove( int pos ) throws IndexOutOfBoundsException; public abstract void merge( OrderedList other ); } import java.util.NoSuchElementException; public class OrderedList implements OrderedStructure { // Implementation of the doubly linked nodes (nested-class) private static class Node { private Comparable value; private...

  • Here is the IntegerLinkedList_incomplete class: public class IntegerLinkedList { static class Node { /** The element...

    Here is the IntegerLinkedList_incomplete class: public class IntegerLinkedList { static class Node { /** The element stored at this node */ private int element; // reference to the element stored at this node /** A reference to the subsequent node in the list */ private Node next; // reference to the subsequent node in the list /** * Creates a node with the given element and next node. * * @param e the element to be stored * @param n...

  • Assignment Description. In this assignment, you will design a class to represent a book of recipes...

    Assignment Description. In this assignment, you will design a class to represent a book of recipes using a doubly linked list. Your recipe book will support methods to add a recipe and get a recipe at a position; your main will use these to print all the names of all the recipes in the book. Create a C++ class called RecipeBook. Your class must implement the following variables, constructors, and methods: Create a private inner class called Node for implementing...

  • Doubly Linked List Java Help Details: First, read the DoublyLinkedList.java code and try to under...

    Doubly Linked List Java Help Details: First, read the DoublyLinkedList.java code and try to understand what each field stores and what each method is doing. Modify and complete the class as described below •The field size was defined in the class but was never maintained. Set the current default value and modify it whenever it is needed in the existing methods and other methods you implement as it is needed. It should always include the number of Nodes inside the...

  • package model; import java.util.Iterator; /** * This class implements interface PriorityList<E> to represent a generic *...

    package model; import java.util.Iterator; /** * This class implements interface PriorityList<E> to represent a generic * collection to store elements where indexes represent priorities and the * priorities can change in several ways. * * This collection class uses an Object[] data structure to store elements. * * @param <E> The type of all elements stored in this collection */ // You will have an error until you have have all methods // specified in interface PriorityList included inside this...

  • Implement a c++ 'List' class to handle a list with general operations. That means you can...

    Implement a c++ 'List' class to handle a list with general operations. That means you can insert and delete any element anywhere in the list. The list has no order, except for the order you insert or delete.   The methods you are to implement are as given: Constructor methods (two, default and copy constructor, a list to a newly defined list, ie 'List listA(listB)' ) empty returns true or false if list is empty or not. front makes current position...

  • Plz help me with the code. And here are the requirement. Thanks!! You are required to...

    Plz help me with the code. And here are the requirement. Thanks!! You are required to design and implement a circular list using provided class and interface. Please filling the blank in CircularList.java. This circular list has a tail node which points to the end of the list and a number indicating how many elements in the list. And fill out the blank of the code below. public class CircularList<T> implements ListInterface<T> { protected CLNode<T> tail; // tail node that...

  • Java: please ignore my answer, do question 3. Question 3. 15 pts. The equalsO method of...

    Java: please ignore my answer, do question 3. Question 3. 15 pts. The equalsO method of the ArrayList<E> class takes another list as a parameter and returns true if the two lists contain the same elements in the same order, and false otherwise middle section of the code below so that the output is truetrue . Remember that add (int index, E element), and set (int index, E element). you can put elements into an ArrayList with the methods add(E...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT