Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/chart/PointRecord.java @ 8792:e062d3afd682 3.2.0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add missing newlines at end of file.
author Tom Gottfried <tom@intevation.de>
date Thu, 10 Dec 2015 14:41:31 +0100
parents ea9eef426962
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rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.client.client.ui.chart;
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10
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11 import com.google.gwt.json.client.JSONArray;
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12 import com.google.gwt.json.client.JSONBoolean;
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13 import com.google.gwt.json.client.JSONNumber;
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14 import com.google.gwt.json.client.JSONString;
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15 import com.google.gwt.json.client.JSONValue;
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16
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17 import com.smartgwt.client.widgets.grid.ListGridRecord;
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18
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19 /** Simple record to store points. */
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20 public class PointRecord extends ListGridRecord {
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21 protected static final String ATTRIBUTE_X = "X";
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22 protected static final String ATTRIBUTE_Y = "Y";
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23 protected static final String ATTRIBUTE_NAME = "name";
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24 protected static final String ATTRIBUTE_ACTIVE = "active";
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25
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26 /** From a JSON-encoded point, create a PointRecord. */
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27 public static PointRecord fromJSON(JSONArray jsonArray) {
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28 JSONValue x = jsonArray.get(0);
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29 JSONNumber y = (JSONNumber) jsonArray.get(1);
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30 JSONString s = (JSONString) jsonArray.get(2);
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31 JSONBoolean b = (JSONBoolean)jsonArray.get(3);
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32
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33 if(x instanceof JSONNumber) {
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34 return new PointRecord(
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35 b.booleanValue(), ((JSONNumber)x).doubleValue(),
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36 y.doubleValue(), s.stringValue());
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37 }
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38 else {
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39 return new PointRecord(
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40 b.booleanValue(), ((JSONString)x).stringValue(),
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41 y.doubleValue(), s.stringValue());
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42 }
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43 }
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44
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45 protected boolean isTimeseriesPoint = false;
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46
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47 public PointRecord(boolean isActive, double x, double y, String name) {
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48 setActive(isActive);
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49 setName(name);
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50 setX(x);
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51 setY(y);
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52 }
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53
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54 /**
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55 * Constructor taking the x axis value as String representing a Date value.
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56 * @param isActive
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57 * @param x
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58 * @param y
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59 * @param name
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60 */
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61 public PointRecord(boolean isActive, String x, double y, String name) {
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62 setActive(isActive);
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63 setName(name);
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64 setX(x);
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65 setY(y);
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66
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67 this.isTimeseriesPoint = true;
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68 }
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69
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70 public void setActive(boolean isActive) {
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71 setAttribute(ATTRIBUTE_ACTIVE, isActive);
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72 }
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73
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74 public boolean isActive() {
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75 return getAttributeAsBoolean(ATTRIBUTE_ACTIVE);
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76 }
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77
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78 public boolean isTimeseriesPoint() {
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79 return this.isTimeseriesPoint;
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80 }
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81
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82 public void setName(String name) {
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83 setAttribute(ATTRIBUTE_NAME, name);
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84 }
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85
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86 public String getName() {
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87 return getAttributeAsString(ATTRIBUTE_NAME);
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88 }
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89
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90 public void setX(double x) {
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91 setAttribute(ATTRIBUTE_X, x);
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92 }
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93
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94 public void setX(String date) {
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95 setAttribute(ATTRIBUTE_X, date);
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96 }
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97
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98 public void setY(double y) {
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99 setAttribute(ATTRIBUTE_Y, y);
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100 }
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101
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102 public double getX() {
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103 return getAttributeAsDouble(ATTRIBUTE_X);
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104 }
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105
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106 public String getXAsDate() {
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107 return getAttributeAsString(ATTRIBUTE_X);
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108 }
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109
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110 public double getY() {
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111 return getAttributeAsDouble(ATTRIBUTE_Y);
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112 }
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113 }
http://dive4elements.wald.intevation.org