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Java.util.Vector -Example
>Java Collections -Vector ---Vector implements LIST Interface Java Collections
Java Collections -Vector
Vector implements LIST Interface
Example
import java.util.Iterator;
import java.util.Vector;
public class VectorDemo {
public Vector addValuesInVector( ){
Vector vector = new Vector();
vector.add( "VNU" );
vector.add( "RAVI" );
vector.add( "HARANATH" );
vector.add( "DEV" );
vector.add( "SREERAM" );
vector.add( "GIRI" );
vector.add( "SREEDHAR" );
vector.add( "JANARDHAN" );
vector.add( "KRISI" );
vector.add( "SISI" );
vector.add( "VASUDEV" );
vector.add( "MPRAVEEN" );
vector.add( "KPRAVEEN" );
vector.add( "SIDHU" );
vector.add( "95MECHVASAVI99" );
vector.add( "SHAHENSHA" );
vector.add( "ENGINE OIL" );
vector.add( "MECHANICAL DRAWING" );
vector.add( "HEAD OF MECHANICAL DEPARTMENT" );
vector.add( "VASAVI COLLEGE OF ENGINEEERING" );
vector.add( "RAKESH RAVI DEV SLIDED TO ELECTRONICS" );
return vector;
}
public void printVector( Vector vector ){
System.out.println( "--------USING FOR ITERATOR------------" );
Iterator iterator = vector.iterator();
while( iterator.hasNext() ){
String name = ( ( String ) iterator.next() ).toUpperCase();
System.out.println( "Name: " + name );
}
System.out.println( "--------USING FOR ITERATOR------------" );
}
public void printValuesInVectorUsingForLoop( Vector vector ){
System.out.println( "--------USING FOR LOOP START------------" );
for( int i = 0 ; i < vector.size() ; i++ ){
String name = ( ( String ) vector.get( i ) ).toUpperCase();
System.out.println( "Name: " + name );
}
System.out.println( "--------USING FOR LOOP END------------" );
}
public static void main( String [] args ){
VectorDemo vectorDemo = new VectorDemo();
Vector vector = vectorDemo.addValuesInVector();
vectorDemo.printVector(vector);
vectorDemo.printValuesInVectorUsingForLoop(vector);
}
}
Output :
--------USING FOR ITERATOR------------
Name: VNU
Name: RAVI
Name: HARANATH
Name: DEV
Name: SREERAM
Name: GIRI
Name: SREEDHAR
Name: JANARDHAN
Name: KRISI
Name: SISI
Name: VASUDEV
Name: MPRAVEEN
Name: KPRAVEEN
Name: SIDHU
Name: 95MECHVASAVI99
Name: SHAHENSHA
Name: ENGINE OIL
Name: MECHANICAL DRAWING
Name: HEAD OF MECHANICAL DEPARTMENT
Name: VASAVI COLLEGE OF ENGINEEERING
Name: RAKESH RAVI DEV SLIDED TO ELECTRONICS
--------USING FOR ITERATOR------------
--------USING FOR LOOP START------------
Name: VNU
Name: RAVI
Name: HARANATH
Name: DEV
Name: SREERAM
Name: GIRI
Name: SREEDHAR
Name: JANARDHAN
Name: KRISI
Name: SISI
Name: VASUDEV
Name: MPRAVEEN
Name: KPRAVEEN
Name: SIDHU
Name: 95MECHVASAVI99
Name: SHAHENSHA
Name: ENGINE OIL
Name: MECHANICAL DRAWING
Name: HEAD OF MECHANICAL DEPARTMENT
Name: VASAVI COLLEGE OF ENGINEEERING
Name: RAKESH RAVI DEV SLIDED TO ELECTRONICS
--------USING FOR LOOP END------------
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