Please I need the help from the professional Java

[Hamodi18]

Hello everyone ,,..
im new in this forum ..

can u tell me how to delete all this thread?

[OOP24H]

I think it is too easy.You should do it yourself before needing someone's help.

[Norm]

Is there a question about java programming here?

[j2me64]

Is there a question about java programming here?

i guess Hamodi18 doesn't know where and how to begin. so I wrote the superclass and the worker class as starters for you and i hope you can implement all the other requirements. so, you should be able to post a concrete question about java next time.

public abstract class Worker {

	// here are the instance variables, not visible outside the class
	private String Id;
	private String name;
	private String dep;
	
	// the constructor that initialize your instance variables
	public Worker(String Id, String name, String dep) {
		this.Id = Id;
		this.name = name;
		this.dep = dep;
	}
	
	// the abstract method
	abstract double CalculateSalary();

	public String getId() {
		return Id;
	}

	// all getters and setters
	public void setId(String id) {
		Id = id;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getDep() {
		return dep;
	}

	public void setDep(String dep) {
		this.dep = dep;
	}
}

public class Hourly extends Worker {
	int hoursWorked;
	double hourlyRate;
	
	// first constructor
	public Hourly(String Id, String name, String dep) {
		super(Id, name, dep);
	}
	
	// second constructor with hours worked and hourly rate
	public Hourly(String Id, String name, String dep, int hoursWorked, double hourlyRate) {
		super(Id, name, dep);
		// set hoursWorked and hourlyRate
		setHoursWorked(hoursWorked);
		setHourlyRate(hourlyRate);
	}
	
	public int getHoursWorked() {
		return hoursWorked;
	}

	public void setHoursWorked(int hoursWorked) {
		this.hoursWorked = hoursWorked;
	}

	public double getHourlyRate() {
		return hourlyRate;
	}

	public void setHourlyRate(double hourlyRate) {
		this.hourlyRate = hourlyRate;
	}

	// the class Hourly must implement the abstract method 
	public double CalculateSalary() {
		return hoursWorked * hourlyRate;
	}
}

hope, this is not too much help.

[Norm]

I don't understand how giving someone a fish teaches him how to fish.

[PhHein]

Nor do I.

@OP: Read this: Starting Writing a Program

[al_Marshy_1981]

Nor do I.

@OP: Read this: Starting Writing a Program

That link should be a Sticky in here, its as fundamental and perhaps more important that any Hello World program