Question
Create the Student class with methods and attributes given in the PowerPoint. (You can call two Students equal if they have the same ID number).
Create the Student class with methods and attributes given in the PowerPoint. (You can call two Students equal if they have the same ID number).
Create a Graduate class (this is different from the PowerPoint which has a Masters and a Doctorate class, but let us just have one, derived from Student, and add another attribute (a String) called degree, which is either "Masters" or "Doctorate", and a boolean called thesis (meaning whether they have completed their thesis and initially set to false).
Submit your L11a project.
Here is the correct main method for this lab L11a.docx
public static void main(String[] args) {
File inFile = new File("student.in");
Scanner fileInput = null;
try {
fileInput = new Scanner(inFile);
} catch (FileNotFoundException ex) {
//Logger.getLogger(Lab10.class.getName()).log(Level.SEVERE, null, ex);
}
//input student into an ArrayList
ArrayList myList = new ArrayList();
while(fileInput.hasNext())
{ int id=fileInput.nextInt();
String name=fileInput.nextLine();
Student s=new Student(name, id);
myList.add(s);
}
System.out.println();
System.out.println("Students not sorted");
for(int i=0; i
{
myList.get(i).writeOutput();
}
Collections.sort(myList);
System.out.println();
System.out.println("Students sorted");
for(int i=0; i
{
myList.get(i).writeOutput();
}
fileInput.close();
inFile = new File("graduate.in");
try {
fileInput = new Scanner(inFile);
} catch (FileNotFoundException ex) {
//Logger.getLogger(Lab10.class.getName()).log(Level.SEVERE, null, ex);
}
//input student into an ArrayList
ArrayList myG = new ArrayList();
while(fileInput.hasNext())
{ int id=fileInput.nextInt();
String MD = fileInput.next();
String thesis = fileInput.next();
String name=fileInput.nextLine();
Graduate g=new Graduate(name, id, MD, thesis);
myG.add(g);
}
System.out.println();
System.out.println("Graduates not sorted");
for(int i=0; i
{
myG.get(i).writeOutput();
}
Collections.sort(myG);
System.out.println();
System.out.println("Graduates sorted");
for(int i=0; i
{
myG.get(i).writeOutput();
}
fileInput.close();
}
In JAVA
Code must have
Correct attributes
Default constructor
Constructors with parameters
Accessors
Mutators
writeOutput
correctly derive classes
public boolean equals(Object otherObject) boolean isEqual = false; if ((otherObject != null) && (otherObject instanceof Student)) Student otherStudent = (Student)otherObject; is Equal = this.sameName(otherStudent) && (this.studentNumber == otherStudent.studentNumber); return isEqual; public boolean equals(Object otherObject) boolean isEqual = false; if ((otherObject != null) && (otherObject instanceof Student)) Student otherStudent = (Student)otherObject; is Equal = this.sameName(otherStudent) && (this.studentNumber == otherStudent.studentNumber); return isEqual
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