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- Java Programming: Below are BooleanCompareNode.java, VariableReferenceNode.java, IfNode.java, RepeatNode.java, & WhileNode.java. Attached is an image where it's circled in blue all the methods that must be implemented in the java files that are presented below: BooleanCompareNode.java public class BooleanCompareNode extends Node {enum CompareType { eq, ne, lt, gt, le, ge }; CompareType type; Node left; Node right; public BooleanCompareNode(CompareType type, Node left, Node right) { this.type = type; this.left = left; this.right = right; } public String ToString() { return left.toString() + type.toString() + right.toString(); } } VariableReferenceNode.java public class VariableReferenceNode extends Node{String name; Node arrayIndex; public VariableReferenceNode(String name) { this.name = name; this.arrayIndex = arrayIndex; } public String ToString() { String indexString = (arrayIndex == null) ? "" : "[" + arrayIndex.toString() + "]"; return name + indexString; } public…Can i please have help with this question in java, please . Java is the language java kind regars Create a class called Citizen with the following attributes/variables:String citizenID ,String citizenName ,String citizenSurname ,String citizenCellNumber ,int registrationDay ,int registrationMonth ,int registrationYear Create a class called Node with the following attributes/variables:Citizen citizen , Node nextNode Create a class called CitizenRegister with the following attributes/variables:a. Node headNodeb. int totalRegisteredCitizens Add and complete the following methods in CitizenRegister: a. head() i. Returns the first citizen object in the linked listb. tail() i. Returns the last citizen object in the linked listc. size() i. Returns the totalRegisteredCitizend. isEmpty() i. Returns the boolean of whether the linked list is empty or note. addCitizenAtHead(Node newNode) i. Adds a new node object containing the citizen object information before the…How do I write this code in groovy: Also kindly share any material or tool that allows one to convert his java code to Groovy:@Component public class RequestResponseLoggingInterceptor implements ClientHttpRequestInterceptor { private final Logger log = LoggerFactory.getLogger(this.getClass()); private Tracer tracer; RequestResponseLoggingInterceptor(Tracer tracer){ this.tracer = tracer;} @Override public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {Span span = tracer.currentSpan(); HttpHeaders headers = new HttpHeaders(); headers.set("X-B3-Traceid", span.context().traceId()); headers.set("X-B3-SpanId", span.context().spanId()); headers.set("X-B3-ParentSpanId", span.context().parentId()); request.getHeaders().addAll(headers); ClientHttpResponse response = execution.execute(request, body); return response; }}
- Design a program using Java - Apache NetBeans. With the following enum class:public enum Day {SUNDAY, MONDAY, TUESDAY, WEDNESDAY,THURSDAY, FRIDAY, SATURDAY}Create a second class called enumDayMood with a void method call telDayMood ().This method contain a switch case as follows:switch (day) {case MONDAY:JOptionPane.showMessageDialog (frame, "Mondays are bad.");break;case FRIDAY:JOptionPane.showMessageDialog (frame, "Fridays are better.");break;case SATURDAY: case SUNDAY:JOptionPane.showMessageDialog (frame, "Weekends are best.");break;default:JOptionPane.showMessageDialog (frame, “Midweek days are so-so.");break;}Create a method that will ask the user to enter a day of a week and the program should tell the mood of the day. If the user enter a wrong value the program should exit with 0. Use Apache NetBeans to create this program and submit all screenshots of your program output and the java codeDesign a program using Java - Apache NetBeans. With the following enum class:public enum Day {SUNDAY, MONDAY, TUESDAY, WEDNESDAY,THURSDAY, FRIDAY, SATURDAY}Create a second class called enumDayMood with a void method call telDayMood ().This method contain a switch case as follows:switch (day) {case MONDAY:JOptionPane.showMessageDialog (frame, "Mondays are bad.");break;case FRIDAY:JOptionPane.showMessageDialog (frame, "Fridays are better.");break;case SATURDAY: case SUNDAY:JOptionPane.showMessageDialog (frame, "Weekends are best.");break;default:JOptionPane.showMessageDialog (frame, “Midweek days are so-so.");break;}Create a method that will ask the user to enter a day of a week and the program should tell the mood of the day. If the user enter a wrong value the program should exit with 0. Important: Use Apache NetBeans to create this program and submit all screenshots of your program output and the java codeWrite a class encapsulating the concept of a student, assuming student has the following attributes: a name, a social security number, and a GPA (for instance 3.5). Include a constructor, the accessors and mutators, and methods toString() and equals(). Write a client class to test all the methods in your class.
- Below I have a sample class written in java and have several methods. I have only written the skeleton code for sample. Implement a simple proxy design pattern using java so that clients should only have access to very basic methods, while administrators of the system should have access to all methods public class Student { private name; private ID; private Grade; public double getname () {} public string getID () {} public double calculateGrade() {} }Create a Triangle class that extends the SimpleGeometricObject class in Eclipse, followingthe below UML diagram. Use the following formula to calculate the area of a triangle:A = 1/2 × base × height the SimpleGeometricObject code is below in link and picture https://liveexample.pearsoncmg.com/html/SimpleGeometricObject.html the ending part of the code that didnt appear in the picture } /** Return a string representation of this object */ public String toString() { return "created on " + dateCreated + "\ncolor: " + color + " and filled: " + filled; } }Write something about all of the following JAVA research: TDD JUnit Annotations such as @Test @BeforeClass @AfterClass @After @Before JUnit Assertions such as assertEqual assertTrue The resource: The link: Why it's great:
- Create a class FacebookLikeManager with three public methods. The purpose of this class is to ingest this users.txt file and process it as to later provide information about those users. users.txt Mike: Kristen, Sara, Nate, Anthony, Randy Kristen: Mike, John, Steve, Bill Bill: Sara, Nate Sara: Nate, Anthony A line in the file will look something like this: Mike: Steve, John, Tony This line represents that the users Steve, John, and Tony have liked the user Mike. The three public methods will be: a public List<String> getAllUsers() This will return a unique list of all users that appeared in the file. Note: All names in the file are users. Even if a user only appears when liking someone, they will be present in the List returned by getAllUsers. b public List<String> getLikes(String user) This will take a String representing a user (like “Mike”) and return a unique List containing all of the users that have liked the user…Can i please have help with this question in java, please read the intructions and write down the code not to post a picture Java is the language java kind regars Create a class called Citizen with the following attributes/variables:String citizenID ,String citizenName ,String citizenSurname ,String citizenCellNumber ,int registrationDay ,int registrationMonth ,int registrationYear Create a class called Node with the following attributes/variables:Citizen citizen , Node nextNode Create a class called CitizenRegister with the following attributes/variables:a. Node headNodeb. int totalRegisteredCitizens Add and complete the following methods in CitizenRegister: a. head() i. Returns the first citizen object in the linked listb. tail() i. Returns the last citizen object in the linked listc. size() i. Returns the totalRegisteredCitizend. isEmpty() i. Returns the boolean of whether the linked list is empty or note. addCitizenAtHead(Node newNode) i. Adds a new node object…The three java files (source code) pasted below associated with this question. Any help will be greatly appreciated!! QUESTION (using Eclipse and default Junit package that came with it): Create a Junit 4 test case for the Hourly class. Your test should use these methods from class org.junit.Assert: assertEquals to test the getJob() method assertEquals to test the getPayRate() method assertTrue to test the hours attribute Admin.java package ch44extra; import java.time.LocalDate; public class Admin extends Person { private String dept; private String office; private double salary; //private double budget;removed to simplify class public Admin(String name, LocalDate date, int id, String dept, String office, double salary) { super(name, date, id); this.dept = dept; this.office = office; this.salary = salary; } public Admin() { super(); // TODO Auto-generated constructor stub } public String getDept() { return dept; } public void setDept(String dept) { this.dept = dept; }…