DList2 Example Code
// Copyright(c) 1996 ObjectSpace, Inc.
import jgl.*;
/**
* Counting, finding, erasing, replacing, removing.
*
* @see jgl.DList
* @version 1.1
* @author ObjectSpace, Inc.
*/
public class DList2
{
public static void main( String[] args )
{
DList dlist = new DList();
dlist.add( "ape" );
dlist.add( "bat" );
dlist.add( "cat" );
dlist.add( "bat" );
dlist.add( "bat" );
dlist.add( "cat" );
System.out.println( dlist );
System.out.println();
System.out.println( "dlist.count( bat ) = " + dlist.count( "bat" ) );
DListIterator iterator = dlist.find( "bat" );
if( !iterator.atEnd() )
{
System.out.println( "object at dlist.find( bat ) = " + iterator.get() );
dlist.remove( iterator );
System.out.println( "After dlist.remove( iterator ) = " + dlist );
}
DListIterator start = dlist.begin();
DListIterator finish = dlist.begin();
finish.advance( 3 );
dlist.replace( start, finish, "bat", "BAT" );
System.out.println( "After dlist.replace( start, finish, bat, BAT ) = " + dlist );
System.out.println( "dlist.remove( cat ) = " + dlist.remove( "cat" ) );
System.out.println( "After dlist.remove( cat ) = " + dlist );
dlist.remove( dlist.begin() );
System.out.println( "After dlist.remove( begin() ) = " + dlist );
}
}
DList2 Example Output
DList( ape, bat, cat, bat, bat, cat )
dlist.count( bat ) = 3
object at dlist.find( bat ) = bat
After dlist.remove( iterator ) = DList( ape, cat, bat, bat, cat )
After dlist.replace( start, finish, bat, BAT ) = DList( ape, cat, BAT, bat, cat )
dlist.remove( cat ) = 2
After dlist.remove( cat ) = DList( ape, BAT, bat )
After dlist.remove( begin() ) = DList( BAT, bat )