yacy_search_server/source/de/anomic/kelondro/kelondroArray.java
orbiter f4cfd19835 second Generation of collection R/W head path optimization:
- permanent cache flush is switched off. The optimized cache flush
  works better if it is a large number of collections that is flushed
  together
- the flush size can be configured instead the flush divisor. There is
  only one size for all flushes
- collection records that shall be removed during collection transition
  (jump from one collection file to another) are now not really removed
  but only marked in RAM. add-operations to the collection use these
  marked collection spaces
- index bulk write operations are now separated for each file of a kelondroFlex


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3414 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-02-27 13:01:22 +00:00

48 lines
1.6 KiB
Java

// kelondroArray.java
// (C) 2006 by Michael Peter Christen; mc@anomic.de, Frankfurt a. M., Germany
// first published 01.06.2006 on http://www.anomic.de
//
// $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.kelondro;
import java.io.IOException;
public interface kelondroArray {
public int size();
public kelondroRow row();
public void set(int index, kelondroRow.Entry rowentry) throws IOException;
public kelondroRow.Entry get(int index) throws IOException;
public int add(kelondroRow.Entry rowinstance) throws IOException;
public void remove(int index, boolean marked) throws IOException;
public void resolveMarkedRemoved() throws IOException;
public void print() throws IOException;
}