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Aung Ye
Object with different data types
1 Answer(s)      a year and 5 months ago
Posted in : Java Beginners


I need to build a "patient" object that can contain String "name", String "ID", double "weight" and Date "birthDate". Then that object is referenced to the linked list. I know how to use linked list. The problem is I don't know how to create patient object. Can someone help me?

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March 29, 2013 at 5:49 PM


Perhaps, you are looking for the code like below :

package net.roseindia;

import java.util.LinkedList;
import java.util.Iterator;
import java.util.List;
public class Patient {
    String name;
    String id;
    double weight;  

    public Patient(String name, String id, double weight) {
        super(); = name; = id;
        this.weight = weight;       

    public String getName() {
        return name;

    public String getId() {
        return id;

    public double getWeight() {
        return weight;

    public Patient getPatient()
        return  new Patient(name, id, weight);

    public static void main(String args[])
        Patient patient = new Patient("Ankit", "15", 45.85);
        Patient patient1 = new Patient("Bipul", "16", 50.85);
        Patient gPatient = patient.getPatient();
        Patient gPatient1 = patient1.getPatient();
        List list = new LinkedList();       
        list.add(gPatient.getId()+" "+gPatient.getName()+" "+gPatient.getWeight());
        list.add(gPatient1.getId()+" "+gPatient1.getName()+" "+gPatient1.getWeight());
        Iterator itr = list.listIterator();

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