Mercurial > dive4elements > river

annotate flys-aft/src/main/java/de/intevation/aft/WQ.java @ 5645:696d710470f5

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flys/issue1077: Show loads as step line, therefore transform data in SedimentLoadFacet to stretch as in the measurement stations bounds. Deal with this new kind of data in the Generator.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 10 Apr 2013 09:35:07 +0200
parents 82f5266f881b
children
rev   line source
4091
a91c7e982c32 Make W/Q values from AFT and FLYS loadable.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package de.intevation.aft;
a91c7e982c32 Make W/Q values from AFT and FLYS loadable.
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2
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3 import java.util.Comparator;
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4
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5 public class WQ
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6 {
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7 public static final double EPSILON = 1e-4;
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8
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82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
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9 public static final Comparator<WQ> EPS_CMP = new Comparator<WQ>() {
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10 @Override
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11 public int compare(WQ a, WQ b) {
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12 int cmp = compareEpsilon(a.q, b.q);
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13 if (cmp != 0) return cmp;
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14 return compareEpsilon(a.w, b.w);
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15 }
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16 };
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17
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18 protected int id;
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19
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20 protected double w;
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21 protected double q;
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22
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23 public WQ() {
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24 }
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25
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26 public WQ(double w, double q) {
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27 this.w = w;
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28 this.q = q;
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29 }
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30
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31 public WQ(int id, double w, double q) {
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32 this.id = id;
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33 this.w = w;
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34 this.q = q;
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35 }
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36
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37 public static final int compareEpsilon(double a, double b) {
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38 double diff = a - b;
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39 if (diff < -EPSILON) return -1;
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40 return diff > EPSILON ? +1 : 0;
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41 }
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42
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43 public int getId() {
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44 return id;
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45 }
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46
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47 public void setId(int id) {
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48 this.id = id;
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49 }
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50
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51 public double getW() {
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52 return w;
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53 }
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54
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55 public void setW(double w) {
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56 this.w = w;
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57 }
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58
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59 public double getQ() {
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60 return q;
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61 }
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62
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63 public void setQ(double q) {
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64 this.q = q;
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65 }
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66 }
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67 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org