Use the Eclipse IDE to write java code for Functionality for the "Doctor" interface: The system should allow a doctor to assign a new doctor to a patient using the list of all doctors. The system should then send confirmation messages to the patient and both doctors The appearance of the interface is not important as long as the required functionality is provided. That is, you are not expected to implement a fancy looking interface. just ensure it has a home button and a log out button

Which of the following cases is most like the adapter pattern? A. If you have an interface called Duck, and have many ducks that implement the duck interface. All of these ducks must have the behaviour "quack" but for some ducks, like a Mallard, this must result in a quack, where for a rubber duck it must result in a squeak. We decide to delegate the quack method to another interface, which can be implemented either in a concrete class that returns a quack or a concrete class that returns a squeak. B. None of these are like the adapter pattern. C. We have a large collection of Ducks. We want to look at them one by one and hear them quack. We write a piece of code that iterates through them all, and as we encounter each one, we have it invoke the quack method. D. If we have an interface called Duck. We need to give an object to a user that can quack like a duck. All we have is Turkeys. We create a special class that implements the duck interface, and to implement the quack...

I need help in improving my Elevator class and it's subclasses code. This is an elevator simulator that uses polymorphism and object-oriented programming to simulate the movement of elevators in a building with multiple types of passengers and elevators. There are 4 types of elevators in the system:StandardElevator: This is the most common type of elevator and has a request percentage of 70%. Standard elevators have a maximum capacity of 10 passengers.ExpressElevator: This type of elevator has a request percentage of 20%. Express elevators have a maximum capacity of 8 passengers and are faster than standard elevators.FreightElevator: This type of elevator has a request percentage of 5%. Freight elevators have a maximum capacity of 5 passengers and are designed to transport heavy items.GlassElevator: This type of elevator has a request percentage of 5%. Glass elevators have a maximum capacity of 6 passengers and are designed to transport fragile item Classes should have this: Elevator {...

Write PHP code for a class that contains three private variables and a method that consumes those variables and which displays an output. One of the variables must be a date/time class instance and another variable must be an array

Please write Java Code per the instructions and make sure code compiles before submitting. Thank you!

Every interface worth its salt must provide access to a full suite of functions. What abilities do you need to have? Is it planned to use a single method across the board? Document your claims by citing appropriate earlier research.

In JavaScript, how are an object and an interface related to each other? a. The object’s interface consists of the code and data needed for that object. b. An object’s interface is analogous to a pocket calculator’s inner workings. c. Built-in JavaScript objects do not require an interface, but custom objects do. d. An interface allows another program to access an object’s properties and methods.

Create three interfaces for the following using java language One method that accepts the number and return if its positive or negative, its square and its cube. Two methods that accepts 2 parameters and return their difference, product and quotient, the largest and smallest. Three methods that accepts 2 to 4 parameters and return their sum. (Use overloaded)

Refer to the following interface: Provide two examples (screenshots) that in many ways could improve the above or similar interface using the principles of direct manipulation. Explain the relevant improvements as well. (Examples might have different object, labels and organization)

Interface This lab is a small demonstration of how interfaces work. Type up the code and submit the results. CODE public class InterfaceExample { public static void main(String[] args) { DemoClass myObj = new DemoClass(); myObj.myMethod(); myObj.myOtherMethod(); } public interface InterfaceOne { public void myMethod(); // interface method } public interface Interface Two { public void myOtherMethod(); // interface method } public class DemoClass implements InterfaceOne, Interface Two { public void myMethod() { System.out.println("Some text.."); } public void myOtherMethod() { System.out.println("Some other text..."); }

Develop an interface for a three-digit (high school style) dial combination lock. The interface should be named IDialLock and should export the following method signatures: void reset() Resets the lock dial back to 0. void left(int ticks) Turns the lock left by the specified number of ticks ticks. void right(int ticks) Turns the lock right by the specified number of ticks ticks. int currentTick() Returns the tick number the dial is pointing to between 0..39. boolean pull() Attempts to pull open the lock; the method returns true if successful false in all other cases. See below: The IDialLock interface can be conceptualized as a triple (s1, s2, s3) of three integers s1, s2, and s3 which denote the secret digits -- each between 0..39 -- required to be input in order to pull() open the lock. So, if a user turns the lock right by 40 ticks starting from 0, then the currentTick() method will return the number 0 -- as this is the tick we ended up at after cycling around the dial exactly 40...

Why is it necessary to implement all of the methods defined by an interface?

You are asked to design a reservation framework. This could be expanded into an application to reserve anything that needs reserving, e.g., dental appointments, meetings, tickets for air planes, table of restaurants etc. 3. If you are asked to develop a dental appointment reservation system. What kind of slots and hooks you need to develop? Give some descriptions of the specifications in an abstract way.