/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.
*/
package org.apache.geode.internal.statistics;
import java.util.List;
import org.apache.geode.Statistics;
import org.apache.geode.StatisticsFactory;
/**
* Defines the contract that a statistics factory must implement for its Statistics instances. This
* is an internal implementation specific interface.
*
*
*/
public interface StatisticsManager extends StatisticsFactory {
/**
* Called when the Statistics instance <code>s</code> is closed.
*/
public void destroyStatistics(Statistics s);
/**
* Returns a name that can be used to identify the manager
*/
public String getName();
/**
* Returns a numeric id that can be used to identify the manager
*/
public long getId();
/**
* Returns the start time of this manager.
*/
public long getStartTime();
/**
* Returns a value that changes any time a Statistics instance is added or removed from this
* manager.
*/
public int getStatListModCount();
/**
* Returns a list of all the Statistics this manager is currently managing.
*/
public List<Statistics> getStatsList();
/**
* Returns the current number of statistics instances.
*/
public int getStatisticsCount();
/**
* Returns the statistics resource instance given its id.
*/
public Statistics findStatistics(long id);
/**
* Returns true if the specified statistic resource still exists.
*/
public boolean statisticsExists(long id);
/**
* Returns an array of all the current statistic resource instances.
*/
public Statistics[] getStatistics();
}