ComboBox, and the following ithmetic operators Arithmetic Operators Create a class named CalculatorClass and declare a generic delegate named Formula above th name of the class. See sample code below. public delegate T Information(T argi); Inside the class, declare the generic delegate's variable and set its data type to double. See samp code below. public Information info; After declaring the variable for the generic delegate, create two (2) methods that retum the sum an difference based on the following table: Method Name GetSum Data Type Double
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- Draw Design Layout References Mailings Review View Help Create a Java program and name your file: FIRSTNAME. java (for example, lohn.java). Work on the following: Create three interfaces with the names "InterfaceOne," "IrnterfaceTwo," and "Interfacelhree" In the first interface, declare a method (signature only) with a name "updateGear()." In the second interface, dedare a method (signature only) with a name "accelerate()." In the third interface, dedare a method (signature only) with a name "pusherake()." Create two classes Car and Truck that implement these three interfaces at one time. Define a new method "currentSpeed()" in both the classes to find the current speed after the brake. • Define all the three methods inside each class. The data to these methods will be provided during the object creation. Invoke the two objects with a name c1 of class Car and t1 of class Truck. • After creating the objects, call all the three methods defined above in both the classes. Pass any of the…Object adapters and class adapters each provide a unique function. These concepts are also significant due to the significance that you attach to them.ExecutorService method "execute": obtains an ExecutorService that creates new threds as they are needed notifies the ExecutorService to stop accepting new tasks, but continues executing taskst that have alredy been submitted All of the above None of the above
- me words Insert Chapter 8 example.docx-Word View Review Design Tell me what you want to do... Layout Mailings References Class A: Int data1, data2 A(int d1,int d2)// initialize data1, data2 Int Add() // adds two numbers: data1, data2 0 Class B: Data3 Int AddFromB(int d1,int d2, int d3)// adds three numbers { Super(d1, d2) Int s=Add() Int sb=s+d3} Suppose you have a class called A which have two integer data(data1, data2) and a method Add() which returns sammation of data1and data2. Another class B has an integer data3 and a method AddFromB() which adds data3 with the returned result of Add(). Now implement the above scenario and show the summation of three integer numbers. Ix Sign inSUBJECT: OBJECT ORIENTED PROGRAMMING INSTRUCTION: PLAN AND CREATE AN OBJECT-ORIENTED INFORMATION SYSTEM FOR A BUSINESS OR ORGANIZATION BUSINESS/ORGANIZATION CHOSEN: GROCERY STORE NOTE: IT MUST BE IN GUI FORM (IT MEANS JFRAME IS NEEDED) Group Business/Organization Groups 1 & 6 Hospital Groups 2 & 7 Restaurant/Fast Food Chain Groups 3 & 8 Department/Grocery Store Groups 4 & 9 Government Agency Groups 5 & 10 SchoolThe following problem is based on a problem in a number of Java texts, including Gaddiss': Write a Temperature class that will hold a temperature in Fahrenheit and provides methods to get and display the temperature in Fahrenheit, Celsius, and Kelvin. The Temperature class should have the following instance variable: ftemp - A double that holds a Fahrenheit temperature. The Temperature class should have the following methods: ReadInput - Uses a Scanner method to populate ftemp with double value. getFahrenheit - Returns the value of the ftemp field, as a Fahrenheit temperature. getCelsius - Returns the value of the ftemp field converted to Celsius. getKelvin - Returns the value of the ftemp field converted to Kelvin. DisplayOutput - The Fahrenheit temperature and the equivalent values in Celsius and Kelvin are gotten and displayed, one per line, and each along with an appropriate message. Use the following formula to convert the Fahrenheit temperature to Celsius: Celsius = 5.0/9.0 *…
- JAVA A popular technique used with GUI programs is a programming design called Model-View-Controller. This is a programming technique where you split your program up into three distinct portions - the model, view, and controller - and have each portion handle a single, separate function of the program. Model-View-Controller is not built in to any programming language, but is rather a method programmers use when designing their programs. The model handles the program's data. Whether it is a series of variables, some files, or a database, the model is responsible for managing and retrieving the data. The view, controller, and user never see or interact with the data directly; it all goes through the model. The view handles the presentation of the data. This would be the GUI design in a graphical program. The view does not retrieve the data, handle errors with the data, or manage user requests. The view's only purpose is to construct the visuals for whatever data is passed to it,…A(n) _____________ is generated when a user interacts with a GUI object. a. error b. occasion c. method d. eventObject-Oriented Programming OvalDraw Plus (Java code) Summary: Create a graphical application with Java that that draws an oval Prerequisites: Java, VS Code, and Terminal Create a graphical Java application that runs on Microsoft Windows and MacOS that draws an oval centered in the main application window when the programming starts. The oval should automatically resize and reposition itself when the window is resized. In this activity you will start with our OvalDraw application in our sample code, review the code, and then make incremental improvements to the application. Be sure to make the resulting application uniquely your own by adding standard comments at the top application (i.e. your name, class, etc.), changing the names of variables, and adding small features. Finally, be sure to save your work as you will often be asked to submit it as part of an assignment. Be sure to review the example OvalDraw project in the Java section of our example code repository. Requirement 1:…
- Task Class Requirements The task object shall have a required unique task ID String that cannot be longer than 10 characters. The task ID shall not be null and shall not be updatable. The task object shall have a required name String field that cannot be longer than 20 characters. The name field shall not be null. The task object shall have a required description String field that cannot be longer than 50 characters. The description field shall not be null. Verify with Juint testing as wellVisual C# - This must be a Universal Windows Application form Starting out a project program called Data Collector Please Define an interface Define an interface called IMeasuringDevice. Add it to your project in its own IMeasuringDevice.cs source file Add the following public method declarations to your new interface: MetricValue. This method will return a decimal that represents the metric value of the most recent measurement that was captured. ImperialValue. This method will return a decimal that represents the imperial value of the most recent measurement that was captured. StartCollecting. This method will start the device running. It will begin collecting measurements and record them. StopCollecting. This method will stop the device. It will cease collecting measurements. GetRawData. This method will retrieve a copy of all of the recent data that the measuring device has captured. The data will be returned as an array of integer values. Comment your new method…Programming language: Java Create a code program in netbeans ide wherein the gui can't be x (besides minimize) by the user. The exit button is in the gui, and it is the only wait to exit the program.