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// --- BEGIN COPYRIGHT BLOCK ---
// 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; version 2 of the License.
//
// 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.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.certsrv.dbs.certdb;
import java.util.Enumeration;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.dbs.IElementProcessor;
/**
* A class represents a list of certificate records.
* <P>
*
* @version $Revision$, $Date$
*/
public interface ICertRecordList {
/**
* Gets the current index.
*
* @return current index
*/
public int getCurrentIndex();
/**
* Retrieves the size of request list.
*
* @return size
*/
public int getSize();
/**
* Gets size before jump to index.
*
* @return size
*/
public int getSizeBeforeJumpTo();
/**
* Gets size after jump to index.
*
* @return size
*/
public int getSizeAfterJumpTo();
/**
* Process certificate record as soon as it is returned.
*
* @param startidx starting index
* @param endidx ending index
* @param ep element processor
* @exception EBaseException failed to process cert records
*/
public void processCertRecords(int startidx, int endidx,
IElementProcessor ep) throws EBaseException;
/**
* Retrieves requests.
* It's no good to call this if you didnt check
* if the startidx, endidx are valid.
*
* @param startidx starting index
* @param endidx ending index
* @exception EBaseException failed to retrieve
*/
public Enumeration<ICertRecord> getCertRecords(int startidx, int endidx)
throws EBaseException;
/**
* Gets one single record at a time similar to
* processCertRecords but no extra class needed.
*
* @param index position of the record to be retrieved
* @return object
* @exception EBaseException failed to retrieve
*/
public ICertRecord getCertRecord(int index)
throws EBaseException;
}
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