import model.Line;
import model.Osoba;
import model.Point;
import model.StudentClass;
import model.Teacher;

public class Main {

	public static void main(String[] args) {
		/*
		 * Teacher mainTeacher = new Teacher("Slavica", "Knezevic", "Matematika");
		 * Teacher teacher = new Teacher(); teacher.setFirstName("Mia");
		 * teacher.setLastName("Koncar"); teacher.setSubject("Engleski"); Osoba osoba =
		 * new Osoba("Test" , "test");
		 *
		 * StudentClass studentClass = new StudentClass(22,mainTeacher, teacher);
		 *
		 * System.out.println(studentClass.getFavoriteTeacher());
		 * System.out.println(osoba.getFirstName());
		 */
		/*
		 * Point point = new Point(5 , 7); System.out.println(point.distance(9, 11));
		 */

		/*
		 * Teacher teacher = new Teacher("Slavica", "Knezevic", "Matematika", 22);
		 * Teacher teacher2 = new Teacher("Zorica", "Krneta", "Matematika", 22);
		 *
		 * System.out.println(teacher); System.out.println(teacher2);
		 *
		 * if(teacher.getAge() == teacher2.getAge()) {
		 * System.out.println(teacher.getAge() + " = " + teacher2.getAge()); }
		 *
		 * String a = new String("Matematika"); String b = new String("Matematika");
		 *
		 * if(a.equals(b)) { System.out.println(a + " = " + b); }else {
		 * System.out.println(a + " != " + b); }
		 */

		Point startPointLine1 = new Point(7, 4);
		Point startPointLine2 = new Point(7, 4);
		Point endPointLine1 = new Point(8, 2);
		Point endPointLine2 = new Point(8, 3);

		Line line1 = new Line(startPointLine1, endPointLine1);
		Line line2 = new Line(startPointLine2, endPointLine2);

		if (line1.equals(line1)) {
			System.out.println("iste su");
		} else {
			System.out.println("nisu iste");
		}

	}

}

/////////////////

package model;

public class Line {

	private Point startPoint;
	private Point endPoint;
	private boolean selected;

	public Point getStartPoint() {
		return startPoint;
	}

	public void setStartPoint(Point startPoint) {
		this.startPoint = startPoint;
	}

	public Point getEndPoint() {
		return endPoint;
	}

	public void setEndPoint(Point endPoint) {
		this.endPoint = endPoint;
	}

	public boolean isSelected() {
		return selected;
	}

	public void setSelected(boolean selected) {
		this.selected = selected;
	}

	public Line(Point startPoint, Point endPoint, boolean selected) {
		super();
		this.startPoint = startPoint;
		this.endPoint = endPoint;
		this.selected = selected;
	}

	public Line(Point startPoint, Point endPoint) {
		super();
		this.startPoint = startPoint;
		this.endPoint = endPoint;
	}

	public Line() {
		super();
	}

	public boolean equals(Line line) {
		if (this.startPoint.equals(line.getStartPoint()) && line.getEndPoint().equals(this.endPoint)) {
			return true;
		}
		return false;
	}

}

////////////////////

package model;

public class Point {

	private int x;
	private int y;
	private boolean selected;

	public Point() {
		super();
	}

	public Point(int x, int y, boolean selected) {
		super();
		this.x = x;
		this.y = y;
		this.selected = selected;
	}

	public Point(int x, int y) {
		super();
		this.x = x;
		this.y = y;
	}

	public int getX() {
		return x;
	}

	public void setX(int x) {
		this.x = x;
	}

	public int getY() {
		return y;
	}

	public void setY(int y) {
		this.y = y;
	}

	public boolean isSelected() {
		return selected;
	}

	public void setSelected(boolean selected) {
		this.selected = selected;
	}

	public double distance(int x, int y) {
		int dx = this.x - x;
		int dy = this.y - y;
		return Math.sqrt(dx * dx + dy * dy);
	}

	public boolean equals(Point point) {
		System.out.println("Parametar x = " + point.getX());
		System.out.println("Parametar y = " + point.getY());
		System.out.println("privatni x = " + this.x);
		System.out.println("privatni y = " + this.y);
		System.out.println("------------------------");
		if(point.getX() == this.x && point.getY()==this.y) {
			return true;
		}
		return false;
	}

}


/////////////////////////////////////


package model;

public class Osoba {

	protected String firstName;
	protected String lastName;

	public Osoba() {
		super();
	}

	public Osoba(String firstName, String lastName) {
		super();
		this.firstName = firstName;
		this.lastName = lastName;
	}

	public String getFirstName() {
		return firstName;
	}

	public void setFirstName(String firstName) {
		this.firstName = firstName;
	}

	public String getLastName() {
		return lastName;
	}

	public void setLastName(String lastName) {
		this.lastName = lastName;
	}

	@Override
	public String toString() {
		return "Osoba [firstName=" + firstName + ", lastName=" + lastName + "]";
	}

}

///////////////////////

package model;

public class StudentClass {

	private int numberOfStudents;
	private Teacher mainTeacher;
	private Teacher favoriteTeacher;

	public StudentClass(int numberOfStudents, Teacher mainTeacher, Teacher favoriteTeacher) {
		super();
		this.numberOfStudents = numberOfStudents;
		this.mainTeacher = mainTeacher;
		this.favoriteTeacher = favoriteTeacher;
	}

	public StudentClass() {
		super();
	}

	public int getNumberOfStudents() {
		return numberOfStudents;
	}

	public void setNumberOfStudents(int numberOfStudents) {
		this.numberOfStudents = numberOfStudents;
	}

	public Teacher getMainTeacher() {
		return mainTeacher;
	}

	public void setMainTeacher(Teacher mainTeacher) {
		this.mainTeacher = mainTeacher;
	}

	public Teacher getFavoriteTeacher() {
		return favoriteTeacher;
	}

	public void setFavoriteTeacher(Teacher favoriteTeacher) {
		this.favoriteTeacher = favoriteTeacher;
	}

	@Override
	public String toString() {
		return "StudentClass [numberOfStudents=" + numberOfStudents + ", mainTeacher=" + mainTeacher
				+ ", favoriteTeacher=" + favoriteTeacher + "]";
	}




}

///////////////////////////////////

package model;

public class Teacher extends Osoba {

	private String subject;
	private int age;

	public Teacher(String firstName, String lastName, String subject, int age) {
		super();
		this.firstName = firstName;
		this.lastName = lastName;
		this.subject = subject;
		this.age = age;
	}

	public Teacher() {
		super();
	}

	public String getSubject() {
		return subject;
	}

	public void setSubject(String subject) {
		this.subject = subject;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	/*
	@Override
	public String toString() {
		return "Teacher [subject=" + subject + ", age=" + age + ", firstName=" + firstName + ", lastName=" + lastName
				+ "]";
	}
	*/

}