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annotate flys-aft/src/main/java/de/intevation/aft/TimeInterval.java @ 4227:8138a90a674a

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Be more tolerant with empty time intervals in discharge tables while comparing discharge tables.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 23 Oct 2012 15:46:31 +0200
parents b6a18d706cbe
children b195fede1c3b
rev   line source
4089
859b4781554a Prefetch existing time intervals from FLYS db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1 package de.intevation.aft;
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2
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3 import java.util.Date;
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4
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5 public class TimeInterval
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6 implements Comparable<TimeInterval>
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7 {
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8 protected int id;
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9 protected Date start;
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10 protected Date stop;
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11
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12 public TimeInterval() {
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13 }
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14
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d556e29592f5 Create new discharge tables if needed.
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15 public TimeInterval(Date start, Date stop) {
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16 this.start = start;
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17 this.stop = stop;
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18 }
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19
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20 public TimeInterval(int id, Date start, Date stop) {
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21 this(start, stop);
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22 this.id = id;
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23 }
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24
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25 protected static int compare(Date d1, Date d2) {
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26 long s1 = d1 != null ? d1.getTime()/1000L : 0L;
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27 long s2 = d2 != null ? d2.getTime()/1000L : 0L;
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28 long diff = s1 - s2;
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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29 return diff < 0L
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30 ? -1
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31 : diff > 0L ? 1 : 0;
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32 }
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33
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34 @Override
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35 public int compareTo(TimeInterval other) {
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36 int cmp = compare(start, other.start);
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37 return cmp != 0
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38 ? cmp
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39 : compare(stop, other.stop);
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40 }
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41
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42 public int getId() {
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43 return id;
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44 }
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45
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46 public void setId(int id) {
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47 this.id = id;
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48 }
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49
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50 public Date getStart() {
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51 return start;
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52 }
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53
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54 public void setStart(Date start) {
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55 this.start = start;
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56 }
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57
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58 public Date getStop() {
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59 return stop;
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60 }
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61
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62 public void setStop(Date stop) {
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63 this.stop = stop;
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64 }
4101
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65
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66 public String toString() {
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67 return "[TimeInterval: start=" + start + ", stop=" + stop + "]";
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68 }
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69 }
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70 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org