Java Vector elements() Method with Examples

by Online Tutorials Library July 22, 2014

Java Vector elements() Method

The elements() method of Java Vector class used to get an enumeration of the elements of the vector which is in use. The returned enumeration object will generate all items in this vector at the same location.

Syntax:

Following is the declaration of elements() method:

Parameter:

This method does not accept any parameter.

Returns:

The elements() method returns an enumeration of the elements of this vector.

Exceptions:

Compatibility Version:

Java 1.2 and above

Example 1:

  import java.util.*;  public class VectorElementsExample1 {    public static void main(String arg[]) {      //Create an empty vector      Vector<Integer> vecObject = new Vector<Integer>();      //Add element in the vector      vecObject.add(11);      vecObject.add(22);      vecObject.add(33);              //Get the element in the enumeration      Enumeration<Integer> enumobject = vecObject.elements();      System.out.println(“Data in enumeration object is: “);      while (enumobject.hasMoreElements())       {              System.out.println(“Element: ” +enumobject.nextElement());      }  }              }  

Test it Now

Output:

Data in enumeration object is:   Element: 11  Element: 22  Element: 33

Example 2:

  import java.util.*;  public class VectorElementsExample2 {    public static void main(String arg[]) {      //Create an empty vector      Vector < String > colors = new Vector < String > ();      //Add colors in the vector            colors.add(“White”);            colors.add(“Green”);            colors.add(“Black”);            colors.add(“Pink”);              //Get colors in the enumeration      Enumeration<String> enumobject = colors.elements();      System.out.println(“Data in enumeration object is: “);      while (enumobject.hasMoreElements()) {              System.out.println(“” +enumobject.nextElement());            }  }              }  

Test it Now

Output:

Data in enumeration object is:   White  Green  Black  Pink

Next TopicJava Vector

add()addAll()addElement()capacity()clear()clone()contains()containsAll()copyInto()elements ensureCapacity()equals()java vector