PC World 1998 October/PCWorld_1998-10_cd.bin/software/prehled/inprise/JSAMPLES.Z/Deque2.java

Java Source | 1998-05-08 | 1.2 KB | 39 lines

// Copyright(c) 1996,1997 ObjectSpace, Inc.
import com.objectspace.jgl.*;

/**
 * Counting, finding, erasing, replacing, removing.
 *
 * @see com.objectspace.jgl,Deque
 * @version 3.0.0
 * @author ObjectSpace, Inc.
 */

public class Deque2
  {
  public static void main( String[] args )
    {
    Deque deque = new Deque();
    deque.add( "ape" );
    deque.add( "bat" );
    deque.add( "cat" );
    deque.add( "bat" );
    deque.add( "bat" );
    deque.add( "cat" );
    System.out.println( deque );
    System.out.println();

    System.out.println( "deque.count( bat ) = " + deque.count( "bat" ) );
    int index = deque.indexOf( "bat" );
    System.out.println( "deque.indexOf( bat ) = " + index );
    deque.remove( index );
    System.out.println( "After deque.remove( " + index + " ) = " + deque );
    deque.replace( 0, 2, "bat", "BAT" );
    System.out.println( "After deque.replace( 0, 2, bat, BAT ) = " + deque );
    System.out.println( "deque.remove( cat ) = " + deque.remove( "cat" ) );
    System.out.println( "After deque.remove( cat ) = " + deque );
    deque.remove( deque.begin() );
    System.out.println( "After deque.remove( begin() ) = " + deque );
    }
  }