package com.linkedin.databus.monitoring.mbean;
/*
*
* Copyright 2013 LinkedIn Corp. All rights reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
/**
*
* @author snagaraj
* Provides SCN related metrics of source DB's of Databus2 Relays per logical source ; i.e. views / tables within a database
*/
public interface SourceDBStatisticsMBean
{
/** Return source Mbean **/
public String getSourceName();
/** Return maximum SCN in source database */
public long getMaxScn();
/** Reset all statistics to zero. Typically for debugging / testing purposes. */
public void reset();
/** Return timestamp in seconds of last update */
public long getTimeSinceLastUpdate();
}