Earlier we have read LinkedList in Java and how to create LinkedList in Java , i you are new LinkedList then i recommenced to you first read this tutorials. In This tutorial we will see how to adding objects to a linked list java . We will create one java pojo class and linkedlist of this object type . I means we will create linked list of objects in java . Then we create object this class and store these object in linkedlist , Let’s see this by code
import java.util.LinkedList;
public class LinkedListOfObject {
public static void main(String[] args) {
LinkedList<User> list = new LinkedList<User>();
list.add(new User("Yogesh",123));
list.add(new User("Shivam",123));
list.add(new User("Amit",123));
list.add(new User("Sunder",123));
for (User user : list) {
System.out.println("user name="+user.getName()+" user Id="+user.getEmpId());
}
}
}
class User{
private String name;
private int empId;
public User(String name, int empId) {
super();
this.name = name;
this.empId = empId;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getEmpId() {
return empId;
}
public void setEmpId(int empId) {
this.empId = empId;
}
}Output:
user name=Yogesh user Id=123
user name=Shivam user Id=123
user name=Amit user Id=123
user name=Sunder user Id=123