Susceptible.java
interface Susceptible
{
public boolean infect(Disease disease);
public void forceInfection(Disease disease);
public Disease getCurrentDisease();
public void setImmune();
public boolean isImmune();
public Point getPosition();
}
Movable.java
interface Movable
{
public void move(int step);
}
public class Point {
private int xCoordinate;
private int yCoordinate;
/**
* Creates a point at the origin (0,0) and colour set to black
*/
public Point(){
xCoordinate = 0;
yCoordinate = 0;
}
/**
* Creates a new point at a given coordinate and colour
* @param xCoordinate the X coordinate [-999,999]
* @param yCoordinate the Y coordinate [-999,999]
*/
public Point(int xCoordinate, int yCoordinate){
this.xCoordinate = xCoordinate;
this.yCoordinate = yCoordinate;
}
public int getxCoordinate() {
return xCoordinate;
}
public int getyCoordinate() {
return yCoordinate;
}
public void setxCoordinate(int xCoordinate) {
this.xCoordinate = xCoordinate;
}
public void setyCoordinate(int yCoordinate) {
this.yCoordinate = yCoordinate;
}
/**
* Translates a point in 2D space given an X and Y delta
* @param xChange the amount to translate in the X direction
* @param yChange the amount to translate in the Y direction
*/
public void translate(int xChange, int yChange){
xCoordinate += xChange;
yCoordinate += yChange;
}
/**
* Calculates the distance between two points in space
* @param p the other point
* @return the distance. Please note that are Point is
unit-less
*/
public double distance(Point p){
double result = Math.sqrt(Math.pow(p.xCoordinate - xCoordinate,2)
+
Math.pow(p.yCoordinate - yCoordinate,2));
return result;
}
@Override
public String toString(){
//X: x, Y: y, Colour: colour
String result = "X: " + xCoordinate + " Y: " + yCoordinate;
return result;
}
@Override
public boolean equals(Object obj) {
//if both objects are in the same memory address, they ARE the
same
if(this == obj){
return true;
}
//if obj is not a Point they cannot be equal
if(!(obj instanceof Point)){
return false;
}
Point other = (Point)obj;
if(xCoordinate == other.xCoordinate &&
yCoordinate == other.yCoordinate ){
return true;
}
return false;
}
public Point copy(){
return new Point(xCoordinate,yCoordinate);
}
}
java code please
Hi,
please find the below code according to UML diagram.
=================================
Person.java
=================================
import java.util.List;
interface Susceptible
{
public boolean infect(Disease disease);
public void forceInfection(Disease disease);
public Disease getCurrentDisease();
public void setImmune();
public boolean isImmune();
public Point getPosition();
}
interface Movable
{
public void move(int step);
}
public class Person implements Susceptible, Movable {
private Disease currentDisease;
private String name;
private Point point;
private List<Susceptible> othersInfected;
private boolean isImmune;
/**
* @param name
* @param point
*/
public Person(String name, Point point) {
this.name = name;
this.point = point;
}
public void addToTracing(Susceptible susceptible)
{
othersInfected.add(susceptible);
}
public List<Susceptible> getOthersInfected()
{
return this.othersInfected;
}
@Override
public void move(int step) {
}
@Override
public boolean infect(Disease disease) {
if (disease.tryInfect())
return
true;
if (isImmune ||
infect(disease))
return
false;
return false;
}
@Override
public void forceInfection(Disease disease) {
infect(disease);
}
@Override
public Disease getCurrentDisease() {
return currentDisease;
}
@Override
public void setImmune() {
this.isImmune = true;
}
@Override
public boolean isImmune() {
return isImmune;
}
@Override
public Point getPosition() {
return point;
}
@Override
public String toString() {
return "Person [name=" + name +
"]";
}
}
=====================================================
Disease.java
=====================================================
package person.disease;
public class Disease {
private String name;
private double infectionProbability;
private int infectionRadius;
private static double randomInfectionProbability;
/**
* @param name
* @param infectionProbability
* @param infectionRadius
*/
public Disease(String name, double
infectionProbability, int infectionRadius) {
this.name = name;
this.infectionProbability =
infectionProbability;
this.infectionRadius =
infectionRadius;
randomInfectionProbability =
Math.random();
}
/**
* @return the name
*/
public String getName() {
return name;
}
/**
* @return the infectionProbability
*/
public double getInfectionProbability() {
return infectionProbability;
}
/**
* @return the infectionRadius
*/
public int getInfectionRadius() {
return infectionRadius;
}
public boolean tryInfect() {
if (randomInfectionProbability <
getInfectionProbability())
return
true;
return false;
}
}
As point class is already given in the class, not providing again.
I hope this helps you!!
Thanks.
Susceptible.java interface Susceptible { public boolean infect(Disease disease); public void forceInfection(Disease disease); public Disease getCurrentDisease(); public...
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