Java Vector elements() Method
Last Updated :
14 Jan, 2025
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In Java, the elements() method is used to return an enumeration of the elements in the Vector. This method allows you to iterate over the elements of a Vector using an Enumeration, which provides methods for checking if there are more elements and retrieving the next element.
Example 1: Below is the Java program demonstrating the use of the elements() method with Integer type.
// Java Program to Demonstrate the
// use of elements() with Integer type
import java.util.*;
public class Geeks {
public static void main(String[] args)
{
// Creating an empty Vector
Vector<Integer> v = new Vector<>();
// Inserting elements into the table
v.add(10);
v.add(20);
v.add(30);
v.add(40);
v.add(50);
// Displaying the Vector
System.out.println("" + v);
// Creating an empty enumeration to store
Enumeration e = v.elements();
System.out.println(
"The enumeration of values are: ");
// Displaying the Enumeration
while (e.hasMoreElements()) {
System.out.println(e.nextElement());
}
}
}
Output
[10, 20, 30, 40, 50] The enumeration of values are: 10 20 30 40 50
Syntax of Vector elements() Method
public Enumeration<E> elements()
Return value: It returns an enumeration of the values in the Vector. Where E is the type of element in the Vector.
Example 2: Below is the Java program demonstrating the use of the elements() method with String type.
// Java Program to Demonstrate the
// use of elements() with String type
import java.util.*;
public class Geeks {
public static void main(String[] args)
{
// Creating an empty Vector
Vector<String> v = new Vector<>();
// Inserting elements into the table
v.add("Geeks");
v.add("for");
v.add("Geeks");
// Displaying the Vector
System.out.println("" + v);
// Creating an empty enumeration to store
Enumeration e = v.elements();
System.out.println(
"The enumeration of values are: ");
// Displaying the Enumeration
while (e.hasMoreElements()) {
System.out.println(e.nextElement());
}
}
}
Output
[Geeks, for, Geeks] The enumeration of values are: Geeks for Geeks
