This is my code. I need the UML for this code My code: public class Main...
This is my code. I need the UML for this code
My code:
public class Main extends FlightManager {
Stage window;
Scene scene;
Button button;
HBox layout = new HBox(20);
Label dateTxt, airlineTxt, originTxt, destTxt,
clssTxt, scopeTxt, adultsTxt, childTxt;
@Override
public void start(Stage stage) { // create the UI and show it
here
window = stage;
window.setTitle("Reservations 2020");
button = new Button("New Flight");
VBox group3 = new VBox(10);
dateTxt = Text("", group3);
airlineTxt = Text("", group3);
originTxt = Text("", group3);
destTxt = Text("", group3);
clssTxt = Text("", group3);
scopeTxt = Text("", group3);
adultsTxt = Text("", group3);
childTxt = Text("", group3);
VBox group1 = new VBox();
Text("Airline:", group1);
ChoiceBox<String> airlineSelection = StrCombo(airlines,
group1);
Text("Destination:", group1);
ChoiceBox<String> destinationSelection = StrCombo(locations,
group1);
Text("Origin: ", group1);
ChoiceBox<String> OriginSelection = StrCombo(locations,
group1);
Text("Scope:", group1);
ChoiceBox<String> scope = StrCombo(flightScopes,
group1);
Text("Class:", group1);
ChoiceBox<String> flightClass = StrCombo(flightClasses,
group1);
VBox group2 = new VBox();
Text("Adults:", group2);
TextField Adultstf = new TextField();
Adultstf.setText("0");
group2.getChildren().add(Adultstf);
Text("Children:", group2);
TextField Childrentf = new TextField();
Childrentf.setText("0");
group2.getChildren().add(Childrentf);
button.setOnAction(e -> getChoice( new
Flight(airlineSelection.getValue(), OriginSelection.getValue(),
destinationSelection.getValue(), flightClass.getValue(),
scope.getValue(), Adultstf, Childrentf)));
VBox group4 = new VBox(10);
group4.getChildren().add(button);
group1.setLayoutX(100);
layout.getChildren().add(group1);
layout.getChildren().add(group2);
layout.getChildren().add(group4);
layout.getChildren().add(group3);
layout.setPadding(new Insets(20, 20, 20, 20));
scene = new Scene(layout, 800, 500);
window.setScene(scene);
window.show();
}
public static void main(String[] args) {
launch();
}
private Label Text(String text, VBox g) {
Label label = new Label();
label.setText(text);
// return label;
if(g != null) {
g.getChildren().add(label);
} else {
layout.getChildren().add(label);
}
return label;
}
private ChoiceBox<String> StrCombo(String[] val, VBox g)
{
ChoiceBox<String> combo = new
ChoiceBox<>();
combo.getItems().addAll(val);
combo.setValue(val[0]);
if(g != null) {
g.getChildren().add(combo);
}
else {
layout.getChildren().add(combo);
}
return combo;
}
private void getChoice(Flight flight){
dateTxt.setText("Date: " + flight.date);
airlineTxt.setText("Airline: " +
flight.airline);
originTxt.setText("Origin: " + flight.origin);
destTxt.setText("Destination: " +
flight.destination);
clssTxt.setText("Flight Class : " +
flight.flightClass);
scopeTxt.setText("Flight Scope: " +
flight.flightScope);
adultsTxt.setText("Number of Adults: " +
flight.numOfAdults);
childTxt.setText("Number of Children: " +
flight.numOfChildren);
}
}
public abstract class FlightManager extends Application {
protected Integer[] numChoices = { 0, 1, 2, 3, 4, 5, 6 };
protected String[] airlines = {"American", "United", "Southwest"};
protected String[] locations = {"Chicago", "Houston", "Las Vegas", "Newark", "Indianpolis"};
protected String[] flightClasses = {"FirstClass", "BuisnessClass", "Coach", "Economy Plus"};
protected String[] flightScopes = {"International", "National"};
public class Flight extends FlightManager {
public String origin, destination, flightClass,
flightScope, date, airline;
public int numOfAdults, numOfChildren;
public Flight(String airline, String origin, String
destination, String flightClass, String flightScope, TextField
numOfAdults, TextField numOfChildren) {
this.origin = origin;
this.destination =
destination;
this.flightClass =
flightClass;
this.flightScope =
flightScope;
int atf;
if(tryParseInt(numOfAdults.getText()) == false) {
Stage errWindow = new Stage();
errWindow.setTitle("Invalid value");
Label l = new Label();
l.setText("Please only use numbers.");
Button b = new Button();
b.setText("OK");
b.setOnAction(e -> errWindow.close());
VBox layout1 = new VBox();
layout1.getChildren().add(l);
layout1.getChildren().add(b);
layout1.setPadding(new Insets(20, 20, 20, 20));
Scene scene1 = new Scene(layout1, 300, 100);
errWindow.setScene(scene1);
errWindow.show();
return;
} else {
atf = Integer.parseInt(numOfAdults.getText());
}
int ctf;
if(tryParseInt(numOfChildren.getText()) == false) {
Stage errWindow = new Stage();
errWindow.setTitle("Invalid value");
Label l = new Label();
l.setText("Please only use numbers.");
Button b = new Button();
b.setText("OK");
b.setOnAction(e -> errWindow.close());
VBox layout1 = new VBox();
layout1.getChildren().add(l);
layout1.getChildren().add(b);
layout1.setPadding(new Insets(20, 20, 20, 20));
Scene scene1 = new Scene(layout1, 300, 100);
errWindow.setScene(scene1);
errWindow.show();
return;
} else {
ctf = Integer.parseInt(numOfChildren.getText());
}
this.numOfAdults = atf;
this.numOfChildren = ctf;
this.airline = airline;
SimpleDateFormat formatter = new
SimpleDateFormat("yyyy-MM-dd 'at' HH:mm:ss z");
Date today = new
Date(System.currentTimeMillis());
date =
formatter.format(today);
System.out.println("Date: " +
date);
System.out.println("Origin: " +
origin);
System.out.println("Destination: "
+ destination);
System.out.println("Class: " +
flightClass);
System.out.println("Scope: " +
flightScope);
System.out.println("Adults: " +
numOfAdults);
System.out.println("Children: " +
numOfChildren);
System.out.println("Airline: " +
airline);
}
boolean tryParseInt(String value) {
try {
Integer.parseInt(value);
return true;
} catch (NumberFormatException e) {
return false;
}
}
@Override
public void start(Stage arg0) throws Exception {
// TODO Auto-generated method
stub
}
//System.out.println();
}
Homework Answers
The UML Diagram for the above code:
Add Answer to:
This is my code. I need the UML for this
code
My code:
public class Main...
use this code of converting Km to miles , to create Temperature converter by using java...
use this code of converting Km to miles , to create Temperature converter by using java FX import javafx.application.Application; import javafx.stage.Stage; import javafx.scene.Scene; import javafx.scene.layout.HBox; import javafx.scene.layout.VBox; import javafx.geometry.Pos; import javafx.geometry.Insets; import javafx.scene.control.Label; import javafx.scene.control.TextField; import javafx.scene.control.Button; import javafx.event.EventHandler; import javafx.event.ActionEvent; /** * Kilometer Converter application */ public class KiloConverter extends Application { // Fields private TextField kiloTextField; private Label resultLabel; public static void main(String[] args) { // Launch the application. launch(args); } @Override public void start(Stage primaryStage) { //...
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Examine the following code and complete missing parts:
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import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
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You may adjust the code as you want. Thank
you!
CODING HERE:
import javafx.application.Application;
import javafx.event.*;
import javafx.scene.*;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.stage.*;
import javafx.geometry.*;
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import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
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@Override
public void start(Stage primaryStage) throws Exception {
TextField inputField;
TextField outputField;
VBox base = new VBox(10);
base.setPadding(new Insets(10));
base.setAlignment(Pos.CENTER);
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// A: input components - label and text field
//
//
// B: button - to compute the value
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//
//...
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You may adjust the code as you want. Thank
you!
CODING HERE:
import javafx.application.Application;
import javafx.event.*;
import javafx.scene.*;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.stage.*;
import javafx.geometry.*;
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