FDStatistic.java

/**
 * Copyright 2010 the original author or authors.
 * 
 * This file is part of Zksample2. http://zksample2.sourceforge.net/
 *
 * Zksample2 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 3 of the License, or
 * (at your option) any later version.
 * 
 * Zksample2 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 Zksample2.  If not, see <http://www.gnu.org/licenses/gpl.html>.
 */
package de.forsthaus.statistic;

/**
 * @author bbruhns
 * 
 */
public final class FDStatistic {

	public static FDStatistic getStatistic() {
		return FDStatisticMonitor.getStatistic();
	}

	FDStatistic(long startTime, int activeDesktopCount, int totalSessionCount, int activeSessionCount, int totalDesktopCount, int totalUpdateCount, int activeUpdateCount) {
		super();
		this.startTime = startTime;
		this.activeDesktopCount = activeDesktopCount;
		this.totalSessionCount = totalSessionCount;
		this.activeSessionCount = activeSessionCount;
		this.totalDesktopCount = totalDesktopCount;
		this.totalUpdateCount = totalUpdateCount;
		this.activeUpdateCount = activeUpdateCount;
	}

	private final long currentTime = System.currentTimeMillis();
	private final long startTime;
	private final int activeDesktopCount;
	private final int totalSessionCount;
	private final int activeSessionCount;
	private final int totalDesktopCount;
	private final int totalUpdateCount;
	private final int activeUpdateCount;

	public int getActiveDesktopCount() {
		return this.activeDesktopCount;
	}

	public int getActiveSessionCount() {
		return this.activeSessionCount;
	}

	public int getActiveUpdateCount() {
		return this.activeUpdateCount;
	}

	public double getAverageDesktopCount() {
		return this.activeDesktopCount / getRuningHours();
	}

	public double getAverageSessionCount() {
		return this.totalSessionCount / getRuningHours();
	}

	public double getAverageUpdateCount() {
		return this.totalUpdateCount / getRuningHours();
	}

	public double getRuningHours() {
		return (this.currentTime - this.startTime) / 3600000d;
	}

	public long getStartTime() {
		return this.startTime;
	}

	public int getTotalDesktopCount() {
		return this.totalDesktopCount;
	}

	public int getTotalSessionCount() {
		return this.totalSessionCount;
	}

	public int getTotalUpdateCount() {
		return this.totalUpdateCount;
	}
}