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- import java.util.*;
- class COMPASSMember{
- //variables
- String name, MemberID, gender, ICNo;
- //default constructor
- public COMPASSMember(){
- }//inheritance whereby public can be used by any related class
- //but if private/protected, can only be used by method in its own class
- //Mutator
- public void setData(String nama,String ID,String jantina,String MyKad) {
- MemberID=ID;
- name=nama;
- gender=jantina;
- ICNo=MyKad;
- }
- //Accessor
- public String getName(){
- return name;
- }
- public String getMemberID(){
- return MemberID;
- }
- public String getGender(){
- return gender;
- }
- public String getICNo(){
- return ICNo;
- }
- //other method 1 - toString()
- public String toString(){
- return "Name: " + getName() + "\nMember ID: " + getMemberID() + "\nGender: " +getGender() + "\nIC No: " + getICNo() +".";
- }
- /*toString() method is a method that return a string representation
- of an object. it is convenient to get printable info in an instance
- without this method, programmer must write a code to fetch the values of
- the data members individually(quite tedious). with this method, we
- can display info of an instance by calling just one method toString()
- */
- //other method 2 - checkAge20()
- public boolean checkAge20() {
- int year = 0, age=0;
- String yearCode = ICNo.substring(0,2); //get the year part in ICNo
- year = Integer.parseInt(yearCode) + 1900;//cant be used for year>= 2000
- GregorianCalendar calendar = new GregorianCalendar();
- int currentYear = calendar.get(Calendar.YEAR);
- age = currentYear - year;
- if (age>=20)
- return true;
- else
- return false;
- }
- }//end class COMPASSMember
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