Remove unused details from Person.java

src/main/java/seedu/address/model/person/Person.java

@@ -18,28 +18,22 @@ public class Person {
 
     // Identity fields
     private final Name name;
-    private final Phone phone;
-    private final Email email;
     private final Dob dob;
     private final Ic ic;
 
 
     // Data fields
-    private final Address address;
     private final Set<Tag> tags = new HashSet<>();
     private final AdmissionDate admissionDate;
     private final Ward ward;
 
     /**
      * Every field must be present and not null.
      */
-    public Person(Name name, Phone phone, Email email, Address address, Set<Tag> tags,
+    public Person(Name name, Set<Tag> tags,
                   Dob dob, Ic ic, AdmissionDate admissionDate, Ward ward) {
-        requireAllNonNull(name, phone, email, address, tags, dob, ic, admissionDate, ward);
+        requireAllNonNull(name, tags, dob, ic, admissionDate, ward);
         this.name = name;
-        this.phone = phone;
-        this.email = email;
-        this.address = address;
         this.tags.addAll(tags);
         this.dob = dob;
         this.ic = ic;
@@ -51,18 +45,6 @@ public Name getName() {
         return name;
     }
 
-    public Phone getPhone() {
-        return phone;
-    }
-
-    public Email getEmail() {
-        return email;
-    }
-
-    public Address getAddress() {
-        return address;
-    }
-
     /**
      * Returns an immutable tag set, which throws {@code UnsupportedOperationException}
      * if modification is attempted.
@@ -113,9 +95,6 @@ public boolean equals(Object other) {
 
         Person otherPerson = (Person) other;
         return name.equals(otherPerson.name)
-                && phone.equals(otherPerson.phone)
-                && email.equals(otherPerson.email)
-                && address.equals(otherPerson.address)
                 && tags.equals(otherPerson.tags)
                 && dob.equals(otherPerson.dob)
                 && ic.equals(otherPerson.ic)
@@ -126,16 +105,13 @@ public boolean equals(Object other) {
     @Override
     public int hashCode() {
         // use this method for custom fields hashing instead of implementing your own
-        return Objects.hash(name, phone, email, address, tags, dob, ic, admissionDate, ward);
+        return Objects.hash(name, tags, dob, ic, admissionDate, ward);
     }
 
     @Override
     public String toString() {
         return new ToStringBuilder(this)
                 .add("name", name)
-                .add("phone", phone)
-                .add("email", email)
-                .add("address", address)
                 .add("tags", tags)
                 .add("dob", dob)
                 .add("ic", ic)