codetime.java

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/*
 * Created on Oct 25, 2005
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
package org.GTADS.debug;

import java.util.Date;
import java.sql.*;

/**
 * @author sday
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
public class CodeTime {
	private long startCodeTime;
	private long endCodeTime;
	private int expiredTime;
	private Timestamp nanoseconds;
	
	public CodeTime(){
		startCodeTime = 0;
		endCodeTime = 0;
		expiredTime = 0;
		//nanoseconds = new Timestamp((new Date()).getTime());
	}
	
	public CodeTime(long startTime){
		startCodeTime = startTime;
		nanoseconds = new Timestamp((new Date()).getTime());
	}
	
	public void startCodeTimer(){
		nanoseconds = new Timestamp((new Date()).getTime());
		startCodeTime = nanoseconds.getNanos();
	}
	
	public void stopCodeTimer(){
		nanoseconds = new Timestamp((new Date()).getTime());
		endCodeTime = nanoseconds.getNanos();
		expiredTime = (int)(endCodeTime - startCodeTime);
	}
	
	public int getExpiredTime(){
		return expiredTime;
	}
	
	public static void main (String[] args) {
		CodeTime p = new CodeTime();
		p.startCodeTimer();
		for (int i = 0; i < 400000000; i++){
			int l = 8 * 2;
		}
		p.stopCodeTimer();
		
		System.out.println("Elapsed Time for code segment: " + p.getExpiredTime());
	}
}