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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 *
 * Modifications:
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 * enclosed by brackets [] replaced by your own identifying information:
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 */

package com.sun.enterprise.admin.monitor.stats;

/**
 *
 * @author  nsegura
 */

import org.glassfish.j2ee.statistics.CountStatistic;
import org.glassfish.j2ee.statistics.Stats;
import com.sun.enterprise.admin.monitor.stats.StringStatistic;
/**
 * Contains Statistical Information for the HttpService
 */
public interface PWCHttpServiceStats extends Stats {
    
    /** 
     * Returns HttpService Id
     * @return HttpService Id
     */
    public StringStatistic getID();
    
    /** 
     * Returns the HttpService Version
     * @return HttpService Version
     */
    public StringStatistic getVersionServer();
    
    /** 
     * Returns the Time the HttpService Was Started
     * @return Time HttpService Started
     */
    public StringStatistic getTimeStarted();
    
    /** Returns the amount of seconds the HttpService has been running
     * @return seconds HttpService has been running
     */
    public CountStatistic getSecondsRunning();
       
    /** Returns the max amount of threads
     * @return the max amount of threads
     */
    public CountStatistic getMaxThreads();
    
    /** 
     * The Max amount of virtual servers
     * @return Max amount of virtual servers
     */
    public CountStatistic getMaxVirtualServers();
    
    /** 
     * Returns 1 if profiling is enabled, otherwise 0
     * @return profile enabled?
     */
    public CountStatistic getFlagProfilingEnabled();
    
    /** 
     * Returns 1 if virtual server overflow is enable, otherwise 0
     * @return virtual sever overflow enabled?
     */
    public CountStatistic getFlagVirtualServerOverflow();
    
    /** 
     * Returns the average load in the last minute
     * @return average 1 minute load
     */
    public CountStatistic getLoad1MinuteAverage();
    
    /** 
     * Returns the average load for the last 5 minutes
     * @return average 5 minute load
     */
    public CountStatistic getLoad5MinuteAverage();
    
    /** 
     * Returns the average load for the last 15 minutes
     * @return average 15 minute load
     */
    public CountStatistic getLoad15MinuteAverage();
    
    /**
     * Returns the rate of bytes transmitted
     * @return byte trasmission rate
     */    
    public CountStatistic getRateBytesTransmitted();
    
    /** 
     * Returns the rate of bytes received
     * @return byte receive rate
     */    
    public CountStatistic getRateBytesReceived();
    
}