// This software is released into the Public Domain. See copying.txt for details.
package org.openstreetmap.osmosis.apidb.common;
import org.openstreetmap.osmosis.core.lifecycle.Closeable;
/**
* Retrieves last inserted identity columns. This examines global connection values and may not work
* correctly if the database uses triggers. It will however work correctly in a multi-threaded
* environment.
*
* @author Brett Henderson
*/
public interface IdentityValueLoader extends Closeable {
/**
* Returns the id of the most recently inserted row on the current
* connection.
*
* @return The newly inserted id.
*/
long getLastInsertId();
/**
* Returns the most recently returned value from the specified sequence on the current
* connection.
*
* @param sequenceName
* The name of the sequence to query.
* @return The most recent sequence id.
*/
long getLastSequenceId(String sequenceName);
}