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/*==============================================================================
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  Project: Simple JAVA Search Engine for Keyword Search
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  JAVA Source file for the class IndexTable
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  COPYRIGHT (C), 1998, Thomas Baier
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation; either version 2 of the License, or
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 *  (at your option) any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program; if not, write to the Free Software
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 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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  $Source: /scratch/CVS-ARCHIVE/R/doc/html/search/IndexTable.java,v $
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  $Revision: 1.4 $
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  $Date: 1999/08/10 09:56:03 $
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  $Author: ripley $
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==============================================================================*/
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/* -------------------------------- Imports --------------------------------- */
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import java.util.Vector;
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import java.util.Enumeration;
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/*==============================================================================
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                          Interface of class IndexTable
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==============================================================================*/
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/*------------------------------------------------------------------------------
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  CLASS:    IndexTable
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  SUPER:    Vector
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  CONF. TO:
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  PURPOSE:
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  NOTES:
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  HISTORY:  98-04-26: created
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            98-05-15: new static members for search-mode
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------------------------------------------------------------------------------*/
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public class IndexTable extends Vector
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{
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  /*============================================================================
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                                Public methods
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  ============================================================================*/
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  /*----------------------------------------------------------------------------
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    INTERFACE:
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    PURPOSE:   build a vector of found entries
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    NOTES:     convenience function to extend Vector super class
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    PARAMS:    String key: the search string
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    THROWS:
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    RETURNS:   Vector: a vector of found entries or null if no matches found
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    HISTORY:   98-04-26: created
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               98-05-15: new parameter for search mode
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  ----------------------------------------------------------------------------*/
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  public Vector search (String key,int mode)
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  {
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    Vector returnValue = new Vector ();
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    Enumeration cursor = elements ();
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    while (cursor.hasMoreElements ()) {
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      IndexEntry entry = (IndexEntry) cursor.nextElement ();
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      if (entry.matches (key,mode)) {
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	returnValue.addElement (entry);
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      }
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    }
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    if (!returnValue.isEmpty ()) {
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      return returnValue;
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    }
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    return null;
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  }
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  /*============================================================================
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                              Protected methods
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  ============================================================================*/
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  /*============================================================================
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                               Private methods
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  ============================================================================*/
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  /*============================================================================
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                             Instance Variables
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  ============================================================================*/
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  /*============================================================================
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                                Static Data
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  ============================================================================*/
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  public static final int cSearchDescription = 0x00000001;
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}
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/*==============================================================================
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  HISTORY:
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  $Log: IndexTable.java,v $
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  Revision 1.4  1999/08/10 09:56:03  ripley
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  change FSF address in copyrights
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  add some copyrights in src/gnome and elsewhere
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  Revision 1.3  1999/03/05 19:18:38  pd
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  branch update
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  Revision 1.2  1999/03/04 17:15:18  leisch
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  various bugfixes
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  Revision 1.1.4.1  1999/03/02 15:19:56  leisch
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  search used only kewords, no titles
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  Revision 1.2  1998/05/15 22:09:15  baier
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  support searching in description
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  Revision 1.1  1998/04/26 21:46:51  baier
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  Initial revision
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==============================================================================*/
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// Local Variables:
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// mode: Java
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// mode: font-lock
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// End: