package org.trinet.util;

public class EventPriority {

/** Given magnitude, origin time and quality for an event calculate the "priority"
* of the event. <p>
*
* The algorithm is:<br>
*
*/

      static final double magFactor = 5.0;
      static final double ageFactor = 1.0;
      static final double qualFactor = 2.0;

     public EventPriority() {
     }

 /*
     public static getPriority (double mag, double originTime, double quality) {

     }
*/
     public static double getPriority (double mag, double age, double quality) {

            return ( mag*magFactor + (1.0/(age+0.1))*ageFactor + 1.0/(quality+0.1)*qualFactor);
     }

/*
     public static getPriorityOf (long evid) {

     }
*/
     public static void main(String[] args) {

     for (double mag = 0; mag <= 6.0; mag = mag + 0.5) {
          for (double age = 0; age <= 6.0; age = age + 0.5) {
               for (double qual = 0; qual <= 1.0; qual = qual + 0.25) {

          System.out.println (mag+" "+age+" "+qual+"\t"+ (int) EventPriority.getPriority(mag, age, qual));

     }}}

     }
}