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Java Source | 1998-05-08 | 2.2 KB | 71 lines |
- // Copyright(c) 1997 ObjectSpace, Inc.
- import com.objectspace.jgl.*;
- import com.objectspace.jgl.algorithms.*;
- import com.objectspace.jgl.functions.*;
- import com.objectspace.jgl.predicates.*;
- import com.objectspace.jgl.voyager.*;
- import com.objectspace.jgl.voyager.algorithms.*;
- import com.objectspace.voyager.*;
-
- /**
- * Distributed algorithms on a remote container.
- *
- * @version 3.0.0
- * @author ObjectSpace, Inc.
- */
-
- public class Voyager3
- {
- /**
- * This example only works with ObjectSpace Voyager(tm).
- * Visit the <a href=http://www.objectspace.com/voyager>Voyager homepage</a> for more information.
- */
- public static void main( String[] args )
- {
- try
- {
- // create and fill remote container
- VDeque deque = new VDeque( "localhost:8000" );
- new VDequeIterator(); // force class loading
- deque.add( "Texas Fight!" );
- deque.add( "Bevo" );
- deque.add( "Hook 'Em" );
- System.out.println( "deque = " + deque );
-
- // print the contents of the container at the remote location
- VApplying.forEach( deque, new Print(), "localhost:8000" );
-
- // sort the remote array
- VSorting.sort( deque, "localhost:8000" );
- System.out.println( "\ndefault sort = " + deque );
-
- // sort the remote array using a custom comparator
- VSorting.sort( deque, new LessString(), "localhost:8000" );
- System.out.println( " alpha sort = " + deque );
-
- // expand the remote container
- deque.pushFront( "White" );
- deque.pushBack( "White" );
- deque.pushFront( "White" );
- deque.pushBack( "White" );
-
- // perform an algorithm on a subrange of the remote container
- System.out.println( "\nbefore = " + deque );
- deque.setVirtual( true );
- BidirectionalIterator b = (BidirectionalIterator)deque.start();
- BidirectionalIterator e = (BidirectionalIterator)deque.finish();
- b.advance();
- e.retreat();
- deque.setVirtual( false );
- VReplacing.replace( b, e, "White", "Orange", "localhost:8000" );
- System.out.println( " after = " + deque );
- }
- catch ( VoyagerException ex )
- {
- System.err.println( "caught: " + ex );
- }
-
- Voyager.shutdown();
- }
- }
-