/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.management.server;
import com.caucho.jmx.Description;
/**
* Management interface for the thread pool.
*
* <pre>
* resin:type=ThreadPool
* </pre>
*/
@Description("ThreadPool manages all threads used by the Resin server")
public interface ThreadPoolMXBean extends ManagedObjectMXBean {
//
// configuration
//
/**
* Returns the maximum number of threads.
*/
@Description("The configured maximum number of threads")
public int getThreadMax();
/**
* Returns the maximum number of executor threads.
*/
@Description("The configured maximum number of executor threads")
public int getThreadExecutorMax();
/**
* Returns the priority thread gap
*/
@Description("The priority thread gap")
public int getThreadPriorityMin();
/**
* Returns the minimum number of idle threads.
*/
@Description("The configured minimum number of idle threads")
public int getThreadIdleMin();
/**
* Returns the maximum number of idle threads.
*/
@Description("The configured maximum number of idle threads")
public int getThreadIdleMax();
//
// Statistics
//
/**
* Returns the current number of threads.
*/
@Description("The current number of managed threads")
public int getThreadCount();
/**
* Returns the current number of active threads.
*/
@Description("The current number of active threads")
public int getThreadActiveCount();
/**
* Returns the current number of starting threads.
*/
@Description("The current number of starting threads")
public int getThreadStartingCount();
/**
* Returns the current number of idle threads.
*/
@Description("The current number of idle threads")
public int getThreadIdleCount();
/**
* Returns the current number of waiting schedule threads.
*/
@Description("The current number of wait threads")
public int getThreadWaitCount();
/**
* Returns the total number of started threads.
*/
@Description("The total number of created threads")
public long getThreadCreateCountTotal();
/**
* Returns the total number of overflow threads.
*/
@Description("The total number of overflow threads")
public long getThreadOverflowCountTotal();
/**
* Returns the thread priority queue size
*/
@Description("The priority queue size")
public int getThreadPriorityQueueSize();
/**
* Returns the thread task queue size
*/
@Description("The task queue size")
public int getThreadTaskQueueSize();
}