/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Mar 26, 2008
*/
package com.bigdata.counters;
/**
* Various namespaces for per-host and per-process counters.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public interface ICounterHierarchy {
/**
* The path separator string.
*
* @see ICounterSet#pathSeparator
*/
String ps = ICounterSet.pathSeparator;
/**
* The namespace for counters describing the host platform. These are
* essentially "unchanging" counters.
*/
String Info = "Info";
/**
* The namespace for counters dealing with processor(s) (CPU).
*/
String CPU = "CPU";
/**
* The namespace for counters dealing with memory (RAM).
*/
String Memory = "Memory";
/**
* The namespace for counters dealing with garbage collection (GC is per-JVM
* and is therefore reported for each service, so this namespace is relative
* to the counter set for the service).
*/
String Memory_GarbageCollectors = Memory + ps + "Garbage Collectors";
/**
* The namespace for counters identifying the different memory pools
* associated with the JVM.
*/
String Memory_Memory_Pools = Memory + ps + "Memory Pools";
/**
* The namespace for counters dealing with logical aggregations of disk.
*/
String LogicalDisk = "LogicalDisk";
/**
* The namespace for counters dealing with physical disks.
*/
String PhysicalDisk = "PhysicalDisk";
}