AliAnsari 9831136 Session4 and 5

Main.java

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+import java.time.LocalDate;
+import java.util.ArrayList;
+
+public class Main {
+    public static void main(String[] args) {
+        VotingSystem votingSystem = new VotingSystem();
+        Person p1 = new Person("Ali", "Ansari");
+        Person p2 = new Person("Amirp", "Salman");
+        Person p3 = new Person("Sajad", "CR7");
+        ArrayList<String >polls=new ArrayList<>();
+        ArrayList<String>polls1=new ArrayList<>();
+        ArrayList<String>polls2=new ArrayList<>();
+        ArrayList<String>polls3=new ArrayList<>();
+        polls.add("Ali");
+        polls.add("Sajad");
+        polls.add("Parham");
+        polls.add("Amir");
+        polls.add("Bagher");
+        polls.add("Parsa");
+
+        polls1.add("Ali");
+        polls1.add("Sajad");
+        polls1.add("Parham");
+
+        polls2.add("Amir");
+        polls2.add("Bagher");
+        polls2.add("Parsa");
+
+        polls3.add("Ali");
+        polls3.add("Sajad");
+        polls3.add("Parham");
+
+        votingSystem.createVoting("Who broke the quarantine?",1,polls);
+        votingSystem.vote(0,p1,polls1);
+        votingSystem.vote(0,p2,polls2);
+        votingSystem.vote(0,p3,polls3);
+        votingSystem.getVoting(0);
+        votingSystem.getResult(0);
+    }
+}

Person.java

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+public class Person {
+    private String firstName;
+    private String lastName;
+
+    /**
+     * Constructor for Person
+     *
+     * @param firstName First name
+     * @param lastName  Last name
+     */
+    public Person(String firstName, String lastName) {
+        this.firstName = firstName;
+        this.lastName = lastName;
+    }
+
+    /**
+     * Getter for first name
+     *
+     * @return First name
+     */
+    public String getFirstName() {
+        return firstName;
+    }
+
+    /**
+     * Getter for last name
+     *
+     * @return Last name
+     */
+    public String getLastName() {
+        return lastName;
+    }
+
+    /**
+     * Override toString function and print person's specific
+     *
+     * @return Person's specific
+     */
+    @Override
+    public String toString() {
+        return "Person{" +
+                "firstName='" + firstName + '\'' +
+                ", lastName='" + lastName + '\'' +
+                '}';
+    }
+}

Session4/Session 4.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="JalaliCalendar-1.3.1" level="project" />
+  </component>
+</module>

Session4/src/Main.java

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+import java.time.LocalDate;
+import java.util.ArrayList;
+
+public class Main {
+    public static void main(String[] args) {
+        VotingSystem votingSystem = new VotingSystem();
+        Person p1 = new Person("Ali", "Ansari");
+        Person p2 = new Person("Amirp", "Salman");
+        Person p3 = new Person("Sajad", "CR7");
+        ArrayList<String >polls=new ArrayList<>();
+        ArrayList<String>polls1=new ArrayList<>();
+        ArrayList<String>polls2=new ArrayList<>();
+        ArrayList<String>polls3=new ArrayList<>();
+        polls.add("Ali");
+        polls.add("Sajad");
+        polls.add("Parham");
+        polls.add("Amir");
+        polls.add("Bagher");
+        polls.add("Parsa");
+
+        polls1.add("Ali");
+        polls1.add("Sajad");
+        polls1.add("Parham");
+
+        polls2.add("Amir");
+        polls2.add("Bagher");
+        polls2.add("Parsa");
+
+        polls3.add("Ali");
+        polls3.add("Sajad");
+        polls3.add("Parham");
+
+        votingSystem.createVoting("Who broke the quarantine?",1,polls);
+        votingSystem.vote(0,p1,polls1);
+        votingSystem.vote(0,p2,polls2);
+        votingSystem.vote(0,p3,polls3);
+        votingSystem.getVoting(0);
+        votingSystem.getResult(0);
+    }
+}

Session4/src/Person.java

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+public class Person {
+    private String firstName;
+    private String lastName;
+
+    /**
+     * Constructor for Person
+     *
+     * @param firstName First name
+     * @param lastName  Last name
+     */
+    public Person(String firstName, String lastName) {
+        this.firstName = firstName;
+        this.lastName = lastName;
+    }
+
+    /**
+     * Getter for first name
+     *
+     * @return First name
+     */
+    public String getFirstName() {
+        return firstName;
+    }
+
+    /**
+     * Getter for last name
+     *
+     * @return Last name
+     */
+    public String getLastName() {
+        return lastName;
+    }
+
+    /**
+     * Override toString function and print person's specific
+     *
+     * @return Person's specific
+     */
+    @Override
+    public String toString() {
+        return "Person{" +
+                "firstName='" + firstName + '\'' +
+                ", lastName='" + lastName + '\'' +
+                '}';
+    }
+}

Session4/src/Vote.java

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+import java.util.Objects;
+
+public class Vote {
+    private Person person;
+    private String date;
+
+    /**
+     * Constructor for Vote
+     *
+     * @param person The person who voting
+     * @param date   The date person voting
+     */
+    public Vote(Person person, String date) {
+        this.person = person;
+        this.date = date;
+    }
+
+    /**
+     * Getter for person
+     *
+     * @return Person
+     */
+    public Person getPerson() {
+        return person;
+    }
+
+    /**
+     * Getter for date
+     * @return Date
+     */
+    public String getDate() {
+        return date;
+    }
+
+    /**
+     * Override equals function to compare 2 votes
+     * @param o The vote which compares with this vote
+     * @return A boolean
+     */
+    @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);
+    }
+
+    /**
+     * Hashcode for Vote
+     * @return a Hash
+     */
+    @Override
+    public int hashCode() {
+        return Objects.hash(person, date);
+    }
+}