Initial commit

.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>LAB-9</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

src/org/university/core/AbstractEmployee.java

+package org.university.core;
+
+import java.util.ArrayList;
+
+public abstract class AbstractEmployee extends Person{
+	ArrayList<Statement> bankStatements;
+	String position;
+	double basicIncome , currentIncome;
+
+	public AbstractEmployee(String firstName, String lastName, String position , String ID ,double basicIncome , int joiningYear , Department department) {
+		super(firstName,lastName,ID,joiningYear,department);
+		this.position = position;
+		this.basicIncome = basicIncome;
+		bankStatements = new ArrayList<>();
+	}
+
+	public String getPosition() {
+		return position;
+	}
+
+	public void addBankStatement(Statement s) {
+		bankStatements.add(s);
+	}
+
+	public ArrayList getBankStatement() {
+		return bankStatements;
+	}
+
+	public void setCurrentIncome(double currentIncome){
+		this.currentIncome = currentIncome;
+	}
+	
+	public abstract double calCurrentIncome();
+
+
+
+}

src/org/university/core/Account.java

+package org.university.core;
+
+public class Account {
+	
+	private AbstractEmployee owner;
+	double credit;
+	
+	public Account(AbstractEmployee owner , double credit) {
+		this.credit = credit;
+		this.owner = owner;
+		this.credit=0;
+	}
+	
+	public AbstractEmployee getOwner() {
+		return owner;
+	}
+	
+	public double getCredit() {
+		return credit;
+	}
+	
+	public void setCredit(double credit) {
+		this.credit = credit;
+	}
+	
+	
+	
+
+}

src/org/university/core/AccountingManagement.java

+package org.university.core;
+
+public class AccountingManagement {
+
+}

src/org/university/core/Article.java

+package org.university.core;
+
+public class Article {
+
+}

src/org/university/core/Course.java

+package org.university.core;
+
+import java.util.ArrayList;
+
+public class Course {
+    private String name;
+    private Professor instructor;
+    private ArrayList<Student> students = new ArrayList<Student>();
+    private GraduateStudent teacherAssistance;
+
+
+    public GraduateStudent getTeacherAssistance() {
+        return teacherAssistance;
+    }
+
+    public void setTeacherAssistance(GraduateStudent teacherAssistance) {
+        this.teacherAssistance = teacherAssistance;
+    }
+
+    public Course(String name, Professor instructor) {
+        this.name = name;
+        this.instructor = instructor;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Professor getInstructor() {
+        return instructor;
+    }
+
+    public ArrayList<Student> getStudents() {
+        return students;
+    }
+
+    public void addStudent(Student student){
+        this.students.add(student);
+    }
+}

src/org/university/core/Department.java

+import java.util.ArrayList;
+
+public class Department {
+    private String name;
+    private ArrayList<Course> courses = new ArrayList<>();
+    public Department(String name){
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public ArrayList<Course> getCourses() {
+        return courses;
+    }
+
+    public void addCourse(Course course){
+        courses.add(course);
+    }
+}

src/org/university/core/GraduateStudent.java

+package org.university.core;
+
+public class GraduateStudent {
+
+}

src/org/university/core/Person.java

+package org.university.core;
+
+public class Person {
+	String firstName;
+	String lastName;
+	String ID;
+	int joiningYear;
+	Department department;
+	
+	public Person (String firstName, String lastName, String ID, int joiningYear, Department department) {
+		this.department = department;
+		this.firstName = firstName;
+		this.ID = ID;
+		this.lastName = lastName;
+	}
+	
+	public String getFullname() {
+		return firstName + lastName;
+		
+	}
+	
+	public String getID() {
+		return ID;
+	}
+	
+	public int getJoiningYear() {
+		return joiningYear;
+	}
+	
+	public Department getDepartment() {
+		return department;
+	}
+	
+	
+}

src/org/university/core/Professor.java

+package org.university.core;
+
+import java.util.ArrayList;
+
+public class Professor extends AbstractEmployee {
+	
+	ArrayList<Course> courses;
+	String group;
+	ArrayList<Article> articles; 
+
+	public Professor(String firstName, String lastName, String position, String ID, double basicIncome, int joiningYear,Department department, String group) {
+		super(firstName, lastName, position, ID, basicIncome, joiningYear, department);
+		this.group = group;
+		courses = new ArrayList<>();
+		articles = new ArrayList<>();
+	}
+	
+	public void setPosition(String position) {
+		this.position = position;
+	}
+	
+	public void setGroup(String group) {
+		this.group=group;
+	}
+	
+	public void setBasicIncome(double basicIncome) {
+		this.basicIncome = basicIncome;
+	}
+		
+	public void addCourse(Course c) {
+		courses.add(c);
+	}
+	
+	public ArrayList<Course> getCourses(){
+		return courses;
+	}
+	
+	public String getGroup() {
+		return group;
+	}
+	
+	public void addArticle(Article a) {
+		articles.add(a);
+	}
+	
+	@Override
+	public double calCurrentIncome() {
+		currentIncome+=articles.size()*1000;
+		return currentIncome;
+		
+	}
+	
+
+}

src/org/university/core/ServiceEmployee.java

+package org.university.core;
+
+public class ServiceEmployee extends AbstractEmployee {
+
+	public ServiceEmployee(String firstName, String lastName, String position, String ID, double basicIncome,int joiningYear, Department department) {
+		super(firstName, lastName, position, ID, basicIncome, joiningYear, department);
+	}
+	
+	
+	
+	@Override
+	public double calCurrentIncome() {
+		return currentIncome;
+		
+	}
+
+	
+	
+
+}

src/org/university/core/Statement.java

+package org.university.core;
+
+public class Statement {
+
+}

src/org/university/core/Student.java

+package org.university.core;
+
+import java.util.ArrayList;
+
+public class Student extends Person {
+	
+	ArrayList<Course> courses;
+	
+
+	public Student(String firstName, String lastName, String ID, int joiningYear, Department department) {
+		super(firstName, lastName, ID, joiningYear, department);
+		
+		courses = new ArrayList<>();
+	}
+	
+	public void addCourse(Course c) {
+		courses.add(c);
+		
+	}
+	
+	public ArrayList<Course> getCourses(){
+		return courses;
+	}
+	
+	
+
+}

src/org/university/core/Undergrad.java

+package org.university.core;
+
+public class Undergrad extends Student {
+
+	public Undergrad(String firstName, String lastName, String ID, int joiningYear, Department department) {
+		super(firstName, lastName, ID, joiningYear, department);
+	}
+
+}