Inheritance Heirarchy Error

[java_student88]

public class FullTimeStudent extends Student
{
	final double FINAID_RATE = 0.8;


	public FullTimeStudent(String name, double hrs)
	{
		//assign parameters to parent class constructor
		super(name, hrs);
	}

	public double getFinAid()
	{
		return TUTION_RATE * FINAID_RATE * super.getCreditHrs();
	}

	public String getStatus()
	{
		return "Full-Time student";
	}


}

public abstract class Student
{
	final double MIN_FULLTIME_HRS = 12.0;
	final double MAX_FULLTIME_HRS = 18.0;
	final double MIN_PARTTIME_HRS = 0.5;
	final double MAX_PARTTIME_HRS = 11.5;
	final double TUTION_RATE = 220.5;

	String name;
	double creditHrs;


	//Constructor Class
	protected Student(String name, double creditHrs)
	{
		this.name = name;
		this.creditHrs = creditHrs;
	}

	// Other Abstract Methods
	public String getName()
	{
		return name;
	}

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

	public double getCreditHrs()
	{
		return creditHrs;
	}

	public void setCreditHrs(double creditHrs)
	{
		this.creditHrs = creditHrs;
	}

	public abstract double getFinAid();

	public abstract String getStatus();

}

public class PartTimeStudent extends Student
{
	final double FINAID_RATE = 0.4;

	public PartTimeStudent(String name, double hrs) // This is your original parameterized constructor
	{
	  //assign parameters to parent class constructor
	  super(name, hrs);
	}

	public PartTimeStudent() // This is the constructor taking no values(default)
	{
	  super("unknown",0); // default values given in case no parameters were supplied
	}
}

import javax.swing.JOptionPane;
import java.text.DecimalFormat;
import java.io.*;

public class Test
{
	public static void main(String[] args)
	{
        BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in));

        boolean terminated = false;
        boolean validChoice = true;
		Student student = null;

		String fullOrPartTime;

		do {
			validChoice = true;
			System.out.print("Please enter full-time (F), part-time (P), "
			                +"or 'Q' to quit: ");
			try
			{
				fullOrPartTime = dataIn.readLine();

				switch(fullOrPartTime.charAt(0))  // look at first character entered
				{
					case 'f':
					case 'F': // full-time student
							  student = new FullTimeStudent();
							  break;
					case 'p':
					case 'P': // part-time student
							  student = new PartTimeStudent();
							  break;
					case 'q':
					case 'Q': // quit program
							  terminated = true;
							  break;
					default : // invalid response
							  validChoice = false;
							  System.out.print("Please enter only an F, P, or Q.");
				}

				if(!terminated && validChoice)
					if(getData(student))	// data input with no errors
				   		displayData(student);
			}
			catch (IOException e)
			{
				System.out.println("Invalid entry.");
			}
			catch (StringIndexOutOfBoundsException e)
			{
				System.out.println("Invalid entry. Enter 'Q' to quit.");
			}
		} while(!terminated);

		System.exit(0);
   }

	private static boolean getData(Student student)
	{
		boolean success = true;
		double hrs = 0.0;
		String name, hours;
        BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in));

		System.out.print("Please enter student name: ");
		try
		{
			name = dataIn.readLine();
			if(student.setName(name))
        	{
				System.out.print("Please enter credit hours for "+name+": ");
				hours = dataIn.readLine();
				hrs = Double.parseDouble(hours);
				if(!student.setCreditHrs(hrs))
				{
					System.out.println("Hours invalid for "+student.getStatus()
					                  +" student.\n");
					success = false;
				}
			}
			else
			{
				System.out.println("Name entered is not valid.\n");
				success = false;
			}
		}
		catch (IOException e)
		{
			System.out.println("Invalid entry.\n");
			success = false;
		}
		catch (NumberFormatException e)
		{
			System.out.println("Invalid hours entered.\n");
			success = false;
		}

		return success;
	}

	private static void displayData(Student student)
	{
		DecimalFormat twoDigits = new DecimalFormat("$##,##0.00");

		System.out.println("\nStudent : "+student.getName() + " is taking "
		                  +student.getCreditHrs() + " credit hours,");
        System.out.println("and is receiving "+ twoDigits.format(student.getFinAid()) +
        					   " in financial aid.\n\n");
	}
}

NOTE: I been getting these errors and Im not quit sure what to do???

.\FullTimeStudent.java:1: package FullTimeStudent does not exist
import FullTimeStudent.*;
^
C:\Users\Owner\Documents\ZZZZZ\Test.java:29: cannot find symbol
symbol  : constructor FullTimeStudent()
location: class FullTimeStudent
							  student = new FullTimeStudent();
                                                                    ^
C:\Users\Owner\Documents\ZZZZZ\Test.java:72: incompatible types
found   : void
required: boolean
			if(student.setName(name))
                                          ^
C:\Users\Owner\Documents\ZZZZZ\Test.java:77: 'void' type not allowed here
				if(!student.setCreditHrs(hrs))
                                                        ^
.\PartTimeStudent.java:1: PartTimeStudent is not abstract and does not override abstract method getStatus() in Student
public class PartTimeStudent extends Student
       ^
5 errors

[sunde887]

If you extend an abstract class you must implement every abstract method.

You also can't use methods that don't return a boolean in if clauses.

student.setName(name) simply sets the name, and returns nothing, tell me, when will that if clause ever be true or false?

I can't see where you imported full time student in the code you posted, however; you need to properly package code to import.

[Tolls]

Are you showing all your code, because that first error implies something up with your package declarations, which aren't visible here.