MohammadSajad-Alipour-9831043

MohammadSajad-Alipour/MohammadSajad-Alipour.txt

@@ -0,0 +1,2 @@
+Full Name: MohammadSajad Alipour
+Student Number: 9831043

MohammadSajad-Alipour/src-ap-lab-session-4/Main.java

@@ -0,0 +1,83 @@
+import java.util.ArrayList;
+import java.util.Random;
+import java.util.Scanner;
+
+/**
+ * This is the main class to test and run classes and methods
+ */
+public class Main {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        VotingSystem votingSystem = new VotingSystem();
+        /**
+         * Type 0 voting
+         */
+        //Creating choices list
+        ArrayList<String> choicesVotingNum1=new ArrayList<>();
+        //Adding choices
+        choicesVotingNum1.add("Cristiano Ronaldo");
+        choicesVotingNum1.add("Lionel Messi");
+        choicesVotingNum1.add("Neymar");
+        //Creating the voting
+        votingSystem.createVoting("Who is the best player?",0,choicesVotingNum1);
+        //Testing printVoting method
+        votingSystem.printVoting(0);
+        //Creating voters and choosing their choices
+        Person voter1=new Person("a","A");
+        ArrayList<String> voter1Choices=new ArrayList<>();
+        voter1Choices.add("Cristiano Ronaldo");
+        Person voter2=new Person("b","B");
+        ArrayList<String> voter2Choices=new ArrayList<>();
+        Random random=new Random();
+        voter2Choices.add(choicesVotingNum1.get(random.nextInt(3)));
+        Person voter3=new Person("c","C");
+        ArrayList<String> voter3Choices=new ArrayList<>();
+        voter3Choices.add("Neymar");
+        Person voter4=new Person("d","D");
+        ArrayList<String> voter4Choices=new ArrayList<>();
+        voter4Choices.add("Cristiano Ronaldo");
+        //Submitting votes
+        votingSystem.vote(0,voter1,voter1Choices);
+        votingSystem.vote(0,voter2,voter2Choices);
+        votingSystem.vote(0,voter3,voter3Choices);
+        votingSystem.vote(0,voter4,voter4Choices);
+        //Showing the result
+        votingSystem.printResults(0);
+        /**
+         * Type 1 voting
+         */
+        ArrayList<String> choicesVotingNum2=new ArrayList<>();
+        choicesVotingNum2.add("Money heist");
+        choicesVotingNum2.add("Dark");
+        choicesVotingNum2.add("Mr.Robot");
+        choicesVotingNum2.add("Rick And Morty");
+        choicesVotingNum2.add("Bojack Horseman");
+        votingSystem.createVoting("Which TV show do you like?",1,choicesVotingNum2);
+        votingSystem.printVoting(1);
+        Person voter11=new Person("a","A");
+        ArrayList<String> voter11Choices=new ArrayList<>();
+        voter11Choices.add("Dark");
+        voter11Choices.add("Bojack Horseman");
+        Person voter22=new Person("b","B");
+        ArrayList<String> voter22Choices=new ArrayList<>();
+        voter22Choices.add("Dark");
+        voter22Choices.add("Mr.Robot");
+        Person voter33=new Person("c","C");
+        ArrayList<String> voter33Choices=new ArrayList<>();
+        voter33Choices.add("Money heist");
+        voter33Choices.add("Rick And Morty");
+        voter33Choices.add("Dark");
+        voter33Choices.add("Mr.Robot");
+        Person voter44=new Person("d","D");
+        ArrayList<String> voter44Choices=new ArrayList<>();
+        voter44Choices.add("Dark");
+        voter44Choices.add("Money heist");
+        votingSystem.vote(1,voter11,voter11Choices);
+        votingSystem.vote(1,voter22,voter22Choices);
+        votingSystem.vote(1,voter33,voter33Choices);
+        votingSystem.vote(1,voter44,voter44Choices);
+        votingSystem.printResults(1);
+        //Testing printVotingQuestions Method
+        votingSystem.printVotingQuestions();
+    }
+}

MohammadSajad-Alipour/src-ap-lab-session-4/Person.java

@@ -0,0 +1,27 @@
+/**
+ * This is a class for voter's details
+ */
+public class Person {
+    private String firstName;
+    private String lastName;
+    public Person(String firstName,String lastName){
+        this.firstName=firstName;
+        this.lastName=lastName;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    @Override
+    public String toString() {
+        return "Person{" +
+                "firstName='" + firstName + '\'' +
+                ", lastName='" + lastName + '\'' +
+                '}';
+    }
+}

MohammadSajad-Alipour/src-ap-lab-session-4/Vote.java

@@ -0,0 +1,35 @@
+import java.util.Objects;
+
+/**
+ * This is a class for vote's details
+ */
+public class Vote {
+    private Person person;
+    private String date;
+    public Vote(Person person,String date){
+        this.person=person;
+        this.date=date;
+    }
+
+    public Person getPerson() {
+        return person;
+    }
+
+    public String getDate() {
+        return date;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Vote vote = (Vote) o;
+        return Objects.equals(person, vote.person) &&
+                Objects.equals(date, vote.date);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(person, date);
+    }
+}

MohammadSajad-Alipour/src-ap-lab-session-4/Voting.java

@@ -0,0 +1,85 @@
+import ir.huri.jcal.JalaliCalendar;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+
+/**
+ * This is a class for voting's purposes and details and functions
+ */
+public class Voting {
+    //if type==0 --> one vote mode
+    //if type==1 --> multiple vote mode
+    private int type;
+    private String question;
+    private ArrayList<Person> voters=new ArrayList<>();
+    private HashMap<String, HashSet<Vote>> listOfVotesToChoices=new HashMap<>();
+
+    public Voting(int type,String question){
+        this.type=type;
+        this.question=question;
+    }
+
+    public String getQuestion() {
+        return question;
+    }
+
+    /**
+     * This is a method to add a choice
+     * @param choice
+     */
+    public void createChoice(String choice){
+        listOfVotesToChoices.put(choice,new HashSet<Vote>());
+    }
+
+    /**
+     * This is a method for submitting a vote
+     * @param person
+     * @param choices
+     */
+    public void vote(Person person,ArrayList<String> choices){
+        voters.add(person);
+        if(type==0){
+            JalaliCalendar calendar=new JalaliCalendar();
+            Vote vote=new Vote(person,calendar.toString());
+            listOfVotesToChoices.get(choices.get(0)).add(vote);
+        }else{
+            for(String choice:choices){
+                JalaliCalendar calendar=new JalaliCalendar();
+                Vote vote=new Vote(person,calendar.toString());
+                listOfVotesToChoices.get(choice).add(vote);
+            }
+        }
+    }
+
+    public void getVoters() {
+        for(Person voter:voters){
+            System.out.println(voter);
+        }
+    }
+
+    /**
+     * This is a method to show the result of voting
+     */
+    public void printVotes(){
+        int maximum=0;
+        String choiceMax=null;
+        for(String key:listOfVotesToChoices.keySet()){
+            if(listOfVotesToChoices.get(key).size()>=maximum){
+                choiceMax=key;
+                maximum=listOfVotesToChoices.get(key).size();
+            }
+            System.out.println(key+" : "+listOfVotesToChoices.get(key).size()+" votes ");
+        }
+        System.out.println("the most voted choice is : ");
+        System.out.println(choiceMax);
+    }
+
+    public ArrayList<String> getChoices(){
+        ArrayList<String> choices=new ArrayList<>();
+        for(String key:listOfVotesToChoices.keySet()){
+            choices.add(key);
+        }
+        return choices;
+    }
+}

MohammadSajad-Alipour/src-ap-lab-session-4/VotingSystem.java

@@ -0,0 +1,69 @@
+import java.util.ArrayList;
+
+/**
+ * This is a class for handling all the votings there is.
+ */
+public class VotingSystem {
+    private ArrayList<Voting> votingList=new ArrayList<>();
+
+    public VotingSystem(){
+
+    }
+
+    /**
+     * This is a method to create a voting
+     * @param question
+     * @param type
+     * @param choices
+     */
+    public void createVoting(String question,int type,ArrayList<String> choices){
+        Voting voting=new Voting(type,question);
+        for(String choice:choices){
+            voting.createChoice(choice);
+        }
+        votingList.add(voting);
+
+    }
+
+    /**
+     * This is a method to print all the questions of votings
+     */
+    public void printVotingQuestions(){
+        for(Voting voting:votingList){
+            System.out.println(voting.getQuestion());
+        }
+    }
+
+    /**
+     * This is a method to print voting's details
+     * @param votingNumber
+     */
+    public void printVoting(int votingNumber){
+        Voting voting = votingList.get(votingNumber);
+        System.out.println(voting.getQuestion());
+        for(String choice:voting.getChoices()){
+            System.out.println(choice);
+        }
+
+    }
+
+    /**
+     * This is a method to vote to a specific voting
+     * @param votingNum
+     * @param person
+     * @param choices
+     */
+    public void vote(int votingNum,Person person,ArrayList<String> choices){
+        Voting voting=votingList.get(votingNum);
+        voting.vote(person,choices);
+    }
+
+    /**
+     * This is a method to show the result of a specific voting
+     * @param votingNum
+     */
+    public void printResults(int votingNum){
+        Voting voting=votingList.get(votingNum);
+        voting.printVotes();
+    }
+}

MohammadSajad-Alipour/src-ap-lab-session-5/better-code/Circle.java

@@ -0,0 +1,30 @@
+/**
+ * This is a class for circle shapes and inherits from Shape
+ */
+public class Circle extends Shape {
+    private int radius;
+
+    public Circle(int radius) {
+        this.radius = radius;
+    }
+
+    @Override
+    public double calculateArea() {
+        return Math.PI * radius * radius;
+    }
+
+    @Override
+    public double calculatePerimeter() {
+        return 2 * Math.PI * radius;
+    }
+
+
+    public int getRadius() {
+        return radius;
+    }
+
+    @Override
+    public String toString() {
+        return "Circle:: radius:" + radius;
+    }
+}

MohammadSajad-Alipour/src-ap-lab-session-5/better-code/Main.java

@@ -0,0 +1,31 @@
+/**
+ * This is the test class for testing classes
+ */
+public class Main {
+    /**
+     * This is the main method
+     *
+     * @param args
+     */
+    public static void main(String[] args) {
+        //creating paint
+        Paint paint = new Paint();
+        //creating shapes
+        Shape circle = new Circle(1);
+        Polygon triangle = new Triangle(3, 4, 5);
+        Polygon rectangle = new Rectangle(4, 8, 4, 8);
+        Rectangle eqRectangle = new Rectangle(6, 6, 6, 6);
+        Triangle eqTriangle = new Triangle(2, 2, 2);
+        //testing add methods
+        paint.addShape(circle);
+        paint.addShape(triangle);
+        paint.addShape(rectangle);
+        paint.addShape(eqRectangle);
+        paint.addShape(eqTriangle);
+        //testing draw and print all methods
+        paint.drawAll();
+        paint.printAll();
+        //testing describeEqualSides method
+        paint.describeEqualSides();
+    }
+}