home *** CD-ROM | disk | FTP | other *** search
Java Source | 1997-07-30 | 1.5 KB | 48 lines |
- // Copyright(c) 1996,1997 ObjectSpace, Inc.
-
- import COM.objectspace.jgl.*;
-
- /**
- * Finding a single element, conditional searching, finding consecutive elements.
- *
- * @see COM.objectspace.jgl.Finding
- * @version 2.0.2
- * @author ObjectSpace, Inc.
- */
-
- public class Finding1
- {
- public static void main( String[] args )
- {
- Array array = new Array();
- array.add( "cat" );
- array.add( "dog" );
- array.add( "emu" );
- array.add( "dog" );
- array.add( "dog" );
- ArrayIterator i = array.begin();
-
- while ( true )
- {
- i = (ArrayIterator) Finding.find( i, array.end(), "dog" );
- if ( i.atEnd() ) // A simpler way: if ( i.equals( array.end() ) )...
- break;
- System.out.println( "iterator found " + i.get() + " at index " + i.index() );
- i.advance();
- }
-
- int intArray[] = { 3, 6, 2, 1, 8, 9, 4, 5 };
- IntIterator j = (IntIterator) Finding.findIf( IntIterator.begin( intArray ), IntIterator.end( intArray ), new BindSecondPredicate( new GreaterNumber(), new Integer( 7 ) ) );
- System.out.println( "First element > 7 is " + j.get() + " at index " + j.index() );
-
- DList list = new DList();
- list.add( "cat" );
- list.add( "dog" );
- list.add( "emu" );
- list.add( "emu" );
- list.add( "dog" );
- DListIterator k = (DListIterator) Finding.adjacentFind( list, new EqualTo() );
- System.out.println( "First consecutive sequence is of " + k.get() + " at index " + k.index() );
- }
- }
-