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1 package jimm.datavision.testdata;
2 import java.util.Random  ;
3 import java.util.ArrayList ;
4 import java.util.Iterator ;
5 import java.util.Date ;
6 import java.util.Calendar ;
7
8
14 public class Job {
15
16 public static final int NUM_JOBS = 2000;
18 protected static final long MILLISECS_PER_DAY = 24L * 60L * 60L * 1000L;
19 protected static final String [] CITIES = {
20 "New York", "Chicago", "London", "Tokyo", "Paris"
21 };
22
23 public int id, fk_office_id;
24 public Integer hourly_rate;
25 public String title, company, location, description;
26 public Calendar post_date;
27 public boolean visible;
28
29 public static Iterator jobs() {
30 Random rand = new Random ();
31 ArrayList jobs = new ArrayList ();
32 for (int i = 0; i < NUM_JOBS; ++i)
33 jobs.add(new Job(rand, i));
34 return jobs.iterator();
35 }
36
37 public Job(Random rand, int i)
38 {
39 id = i;
40 title = "This is the short description of job " + i;
41 if (rand.nextInt(20) == 0) title += " " + title;
42 fk_office_id = rand.nextInt(3) + 1;
43 company = "Company " + i;
44 location = CITIES[rand.nextInt(CITIES.length)];
45 description = "This is the description of job " + i
46 + ". It could be much longer.";
47 hourly_rate = i == 0 ? null : new Integer (i * 100);
48 visible = true;
49
50 long randomDaysInMillisecs = rand.nextInt(20) * MILLISECS_PER_DAY;
51 Date t = new Date (System.currentTimeMillis() - randomDaysInMillisecs);
52 post_date = Calendar.getInstance();
53 post_date.setTime(t);
54 }
55
56 public String hourlyRateAsString() {
57 return hourly_rate == null ? "NULL" : hourly_rate.toString();
58 }
59
60 }
61 |
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