Homework Answers
public class Card {
private int serial;
public String toString() {
return "The Serial# of this Card is: " + serial;
}
}
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In this question, your task is to override a standard public method of the Object class...
For this question you must write a java class called Rectangle and a client class called...
For this question you must write a java class called Rectangle and a client class called RectangleClient. The partial Rectangle class is given below. (For this assignment, you will have to submit 2 .java files: one for the Rectangle class and the other one for the RectangleClient class and 2 .class files associated with these .java files. So in total you will be submitting 4 files for part b of this assignment.) // A Rectangle stores an (x, y) coordinate...
Look at the Account class below and write a main method in a different class to briefly experiment with some instances of the Account class.
Look at the Account class below and write a main method in a different class to briefly experiment with some instances of the Account class.Using the Accountclass as a base class, write two derived classes called SavingsAccountand CurrentAccount.ASavingsAccountobject, in addition to the attributes of an Account object, should have an interest variable and a method which adds interest to the account. ACurrentAccount object, in addition to the instance variables of an Account object, should have an overdraft limit variable. Ensure...
q2: Write a public class named MythMouseListener that implements the Mouselistener interface. This class will have...
q2: Write a public class named MythMouseListener that implements the Mouselistener interface. This class will have a public constructor that takes a JTextArea and a JLabel as parameters and stores these in instance variables. Override the mouseEntered method to . display the text from the JTextArea on the JLabel in all upper case letters. Then, override the mouseReleased method to display the text from the JTextArea on the JLabel in all lower case letters. The other three methods from the...
The current code I have is the following: package uml; public class uml { public...
The current code I have is the following: package uml; public class uml { public static void main(String[] args) { // TODO Auto-generated method stub } } class Account { private String accountID; public Account(String accountID) { this.accountID = accountID; } public String getAccountID() { return accountID; } public void setAccountID(String accountID) { this.accountID = accountID; } @Override public String toString() { return "Account [accountID=" + accountID + "]"; } } class SuppliesAccount extends Account { private...
Java question Consider the following code segment. public class KaBoom { public int b; public void...
Java question
Consider the following code segment. public class KaBoom { public int b; public void m1 () {//Your code goes here } public void m2 (KaBoom k) { System, out. print In (k. b); } } Complete the method body of m1 () indicated by the comment line. The m1 () method simply calls the m2 () method by passing in the current KaBoom object variable to m2 ().
In c++ show both .cpp and .hpp file for the class: class Task { private: //...
In c++ show both .cpp and .hpp file for the class: class Task { private: // These three member variables store the basic information about a task string title; string location; // This pointer will point to a dynamically-allocated array // of THREE strings. Each element contains the name of a supply required for this task. // This should start out set to NULL. string * tags; // This integer stores the number of elements in the tags array. int...
Following is the EmployeeTester class, which creates object of the class Employee and calls the methods...
Following is the EmployeeTester class, which creates object of the class Employee and calls the methods of that object. The EmployeeTester class is written to test another class: Employee. You are required to implement the class Employee by: declaring its instance variables: name, age, salary. implementing its constructor. implementing its methods: getEmployeeName(), getEmployeeAge(), getEmployeeSalary(), setEmployeeAge(int empAge), setEmployeeSalary(double empSalary) public class EmployeeTester { public static void main(String args[]) { // Construct an object Employee employeeOne = new Employee("Ahmad Abdullah"); //...
Java template public class GiftCard { // Instance Variables // TODO: balance // Constructors /** *...
Java
template
public class GiftCard
{
// Instance Variables
// TODO: balance
// Constructors
/**
* GiftCard(double initialBalance)
*
* Initialize a GiftCard object with a pre-defined amount of money.
*
* @param initialBalance double The desired starting balance
*/
public GiftCard(double initialBalance) {
setBalance(initialBalance);
}
/**
* GiftCard()
*
* Initialize a GiftCard object with a balance of $0.00.
*/
public GiftCard() {}
// Instance Methods
/**
* setBalance
*
* This should set the balance of the gift...
In this practical task, you need to implement a class called MyTime, which models a time...
In this practical task, you need to implement a class called MyTime, which models a time instance. The class must contain three private instance variables: hour, with the domain of values between 0 to 23. minute, with the domain of values between 0 to 59. second, with the domain of values between 0 to 59. For the three variables you are required to perform input validation. The class must provide the following public methods to a user: MyTime() Constructor. Initializes...
Question B1 You are given the following Java classes: public class Queue { private static class...
Question B1 You are given the following Java classes: public class Queue { private static class Node { Object object; Node next; Node () { object = null; next = null; } Node (Object object, Node next) { this.object = object; this.next = next; private Node header; private int size = 0; // size shows the no of elements in queue public Object dequeue () { if (size == 0 ) { return null; else { Object remove_object = header.object;...
q2: Write a public class named MythMouseListener that implements the Mouselistener interface. This class will have a public constructor that takes a JTextArea and a JLabel as parameters and stores these in instance variables. Override the mouseEntered method to . display the text from the JTextArea on the JLabel in all upper case letters. Then, override the mouseReleased method to display the text from the JTextArea on the JLabel in all lower case letters. The other three methods from the...
Java question
Consider the following code segment. public class KaBoom { public int b; public void m1 () {//Your code goes here } public void m2 (KaBoom k) { System, out. print In (k. b); } } Complete the method body of m1 () indicated by the comment line. The m1 () method simply calls the m2 () method by passing in the current KaBoom object variable to m2 ().
Java
template
public class GiftCard
{
// Instance Variables
// TODO: balance
// Constructors
/**
* GiftCard(double initialBalance)
*
* Initialize a GiftCard object with a pre-defined amount of money.
*
* @param initialBalance double The desired starting balance
*/
public GiftCard(double initialBalance) {
setBalance(initialBalance);
}
/**
* GiftCard()
*
* Initialize a GiftCard object with a balance of $0.00.
*/
public GiftCard() {}
// Instance Methods
/**
* setBalance
*
* This should set the balance of the gift...
In this practical task, you need to implement a class called MyTime, which models a time instance. The class must contain three private instance variables: hour, with the domain of values between 0 to 23. minute, with the domain of values between 0 to 59. second, with the domain of values between 0 to 59. For the three variables you are required to perform input validation. The class must provide the following public methods to a user: MyTime() Constructor. Initializes...
Question B1 You are given the following Java classes: public class Queue { private static class Node { Object object; Node next; Node () { object = null; next = null; } Node (Object object, Node next) { this.object = object; this.next = next; private Node header; private int size = 0; // size shows the no of elements in queue public Object dequeue () { if (size == 0 ) { return null; else { Object remove_object = header.object;...
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