yacy_search_server/source/de/anomic/index/indexRWIEntry.java
orbiter 0a050bc043 enhanced ranking
- redesign of data storage in plasmaSearchRankingProfile
- profiles are extended by new ranking parameters
- new RWI ranking parameters are considered during ranking
- appearance attributes (i.e. emphasised text) is now considered
- faster ranking
- some attributes that had been checked during post-ranking can now be
  checked during pre-ranking phase
- removed old ranking parameter on index.html page (will be replaced by profiles in the future)
- ranking can now consider appearances of media content
- snippet-loading for media types now work correctly (fetches only from the wanted media)
- ranking-profiles can be handed over the remote peers and apply there also
- re-search of same query with different domain now also re-triggers remote search

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3105 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-12-20 15:44:29 +00:00

67 lines
2.2 KiB
Java

// indexRWIEntry.java
// (C) 2006 by Michael Peter Christen; mc@anomic.de, Frankfurt a. M., Germany
// first published 20.05.2006 on http://www.anomic.de
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $
// $LastChangedRevision: 1986 $
// $LastChangedBy: orbiter $
//
// LICENSE
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package de.anomic.index;
import de.anomic.kelondro.kelondroRow;
import de.anomic.kelondro.kelondroBitfield;
public interface indexRWIEntry {
public Object clone();
public String toPropertyForm();
public kelondroRow.Entry toKelondroEntry();
public String urlHash();
public int quality();
public int virtualAge();
public long lastModified();
public int hitcount();
public int posintext();
public int posinphrase();
public int posofphrase();
public int wordsintext();
public int phrasesintext();
public String getLanguage();
public char getType();
public kelondroBitfield flags();
public int wordsintitle();
public int llocal();
public int lother();
public int urllength();
public int urlcomps();
public void combineDistance(indexRWIEntry oe);
public int worddistance();
public void min(indexRWIEntry other);
public void max(indexRWIEntry other);
public void normalize(indexRWIEntry min, indexRWIEntry max);
public indexRWIEntry generateNormalized(indexRWIEntry min, indexRWIEntry max);
public boolean isNewer(indexRWIEntry other);
public boolean isOlder(indexRWIEntry other);
}