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annotate flys-aft/src/main/java/de/intevation/aft/TimeInterval.java @ 4173:7d4480c0e68e

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Allow users to select the current relevant discharge table in historical discharge table calculattion. In addition to this, the discharge tables in the helper panel displayed in the client is ordered in time.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 18 Oct 2012 12:13:48 +0200
parents b6a18d706cbe
children b195fede1c3b
rev   line source
4089
859b4781554a Prefetch existing time intervals from FLYS db.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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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