1 /*******************************************************************************
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2 * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.charts.query;
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14 import java.util.UUID;
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16 import org.simantics.charts.ontology.ChartResource;
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17 import org.simantics.charts.ui.ChartItemLabelRule;
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18 import org.simantics.databoard.Bindings;
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19 import org.simantics.databoard.Databoard;
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20 import org.simantics.databoard.binding.Binding;
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21 import org.simantics.db.ReadGraph;
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22 import org.simantics.db.Resource;
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23 import org.simantics.db.common.request.PossibleTypedParent;
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24 import org.simantics.db.common.request.ResourceRead;
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25 import org.simantics.db.exception.DatabaseException;
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26 import org.simantics.db.layer0.request.PossibleActiveExperiment;
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27 import org.simantics.db.layer0.variable.RVI;
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28 import org.simantics.db.layer0.variable.Variable;
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29 import org.simantics.db.layer0.variable.Variables;
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30 import org.simantics.diagram.stubs.G2DResource;
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31 import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
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32 import org.simantics.layer0.Layer0;
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33 import org.simantics.modeling.ModelingResources;
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34 import org.simantics.modeling.subscription.SubscriptionItemLabel;
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35 import org.simantics.trend.configuration.Scale;
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36 import org.simantics.trend.configuration.TrendItem;
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37 import org.simantics.trend.configuration.TrendItem.DrawMode;
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40 * This query returns TrendItem description
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42 * @author toni.kalajainen
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44 public class TrendItemQuery extends ResourceRead<TrendItem> {
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46 public TrendItemQuery(Resource resource) {
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50 @SuppressWarnings("unused")
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52 public TrendItem perform(ReadGraph graph) throws DatabaseException {
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53 ChartResource CHART = ChartResource.getInstance(graph);
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54 G2DResource G2D = G2DResource.getInstance(graph);
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55 ModelingResources MOD = ModelingResources.getInstance(graph);
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56 Layer0 L0 = Layer0.getInstance(graph);
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58 TrendItem item = new TrendItem();
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60 item.label = ChartItemLabelRule.INSTANCE.getLabel_(graph, resource);
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65 Resource sc = graph.getPossibleObject(resource, CHART.Chart_Item_ScaleMode);
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66 if (CHART.ScaleMode_AutoScale.equals(sc)) {
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67 item.scale = new Scale.Auto();
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68 } else if (CHART.ScaleMode_ManualScale.equals(sc)) {
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69 Scale.Manual manualScale = new Scale.Manual();
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70 item.scale = manualScale;
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71 low = graph.getPossibleRelatedValue(resource, CHART.Chart_Item_ScaleMode_Min, Bindings.DOUBLE);
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72 high = graph.getPossibleRelatedValue(resource, CHART.Chart_Item_ScaleMode_Max, Bindings.DOUBLE);
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73 manualScale.min = low == null ? 0 : low;
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74 manualScale.max = high == null ? 120 : high;
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76 item.scale = new Scale.Auto();
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81 Integer index = graph.getPossibleRelatedValue(resource, CHART.Chart_Item_Index);
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82 item.index = index != null ? index : 1;
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86 item.renderer = TrendItem.Renderer.Analog;
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87 Resource rend = graph.getPossibleObject(resource, CHART.Chart_Item_Renderer);
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88 if (CHART.Renderer_Binary.equals(rend)) {
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89 item.renderer = TrendItem.Renderer.Binary;
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94 Resource dm = graph.getPossibleObject(resource, CHART.Chart_Item_DrawMode);
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95 if (CHART.DrawMode_DeviationAndAverage.equals(dm)) {
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96 item.drawMode = DrawMode.DeviationAndAverage;
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97 } else if (CHART.DrawMode_Average.equals(dm)) {
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98 item.drawMode = DrawMode.Average;
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99 // } else if (CHART.DrawMode_Median.equals(dm)) {
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100 // item.drawMode = DrawMode.Median;
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101 } else if (CHART.DrawMode_Sample.equals(dm)) {
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102 item.drawMode = DrawMode.Sample;
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103 // } else if (CHART.DrawMode_DeviationAndMedian.equals(dm)) {
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104 // item.drawMode = DrawMode.DeviationAndMedian;
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105 } else if (CHART.DrawMode_DeviationAndSample.equals(dm)) {
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106 item.drawMode = DrawMode.DeviationAndSample;
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107 } else if (CHART.DrawMode_DeviationAndLine.equals(dm)) {
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108 item.drawMode = DrawMode.DeviationAndLine;
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109 } else if (CHART.DrawMode_Line.equals(dm)) {
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110 item.drawMode = DrawMode.Line;
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111 } else if (CHART.DrawMode_Deviation.equals(dm)) {
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112 item.drawMode = DrawMode.Deviation;
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116 visualAttributes: {
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117 Boolean hidden = graph.getPossibleRelatedValue(resource, CHART.Chart_Item_hidden, Bindings.BOOLEAN);
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118 item.hidden = hidden != null ? hidden : false;
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119 item.customStrokeWidth = DiagramGraphUtil.getPossibleRelatedValue(graph, resource, G2D.HasStrokeWidth, Float.class, null);
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120 float[] color = graph.getPossibleRelatedValue(resource, G2D.HasColor, Bindings.FLOAT_ARRAY);
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121 if (color != null && color.length >= 3)
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122 item.customColor = color;
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125 item.variableId = "";
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126 item.groupItemId = "";
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127 Resource subscriptionItem = graph.getPossibleObject(resource, CHART.Chart_Item_HasSubscriptionItem);
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128 Resource subscription = null;
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129 if (subscriptionItem!=null) {
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130 item.simpleLabel = graph.getPossibleRelatedValue(subscriptionItem, L0.HasLabel, Bindings.STRING);
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131 subscription = graph.syncRequest( new PossibleTypedParent(subscriptionItem, MOD.Subscription) );
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133 if (item.simpleLabel==null) item.simpleLabel = "";
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134 if (subscriptionItem != null)
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135 SubscriptionItem: {
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138 item.groupItemId = graph.getPossibleRelatedValue(subscriptionItem, L0.HasName, Bindings.STRING);
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139 if (item.groupItemId == null) break SubscriptionItem;
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141 Binding rviBinding = graph.getService(Databoard.class).getBindingUnchecked( RVI.class );
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142 RVI rvi = graph.getPossibleRelatedValue(subscriptionItem, MOD.Subscription_Item_VariableId, rviBinding);
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143 if (rvi == null) break SubscriptionItem;
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144 //variablePersistentId = rvi.toString();
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146 Variable configuration = Variables.getPossibleConfigurationContext(graph, subscription);
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147 if (configuration == null) break SubscriptionItem;
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149 Resource activeExperiment = graph.syncRequest(new PossibleActiveExperiment(subscription));
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150 if (activeExperiment != null) {
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151 Variable experimentVariable = null;
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153 experimentVariable = Variables.switchRealization(graph, configuration, activeExperiment);
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154 } catch (DatabaseException e) {
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155 experimentVariable = Variables.switchPossibleContext(graph, configuration, activeExperiment);
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157 if (experimentVariable != null) {
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158 configuration = experimentVariable;
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162 item.variableId = item.variableReference = rvi.toPossibleString(graph, configuration);
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163 if (item.variableId == null) break SubscriptionItem;
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165 if (item.simpleLabel.isEmpty()) {
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166 item.simpleLabel = SubscriptionItemLabel.removeVariablePrefixPath( item.variableId );
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169 SimulationResource SIM = SimulationResource.getInstance(graph);
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170 Resource model = graph.syncRequest( new PossibleTypedParent(resource, SIM.Model) );
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171 Variable base = null;
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172 if (model!=null) base = Variables.getConfigurationContext(graph, model);
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173 if (base != null) {
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174 item.label2 = rvi.asString(graph, base);
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175 if (!item.label2.isEmpty() && item.label2.charAt(0)=='/') item.label2 = item.label2.substring(1);
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177 item.label2 = rvi.toString();
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182 if (subscription!=null) {
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183 item.groupId = graph.getPossibleRelatedValue(subscription, L0.HasName, Bindings.STRING);
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185 item.groupId = UUID.randomUUID().toString();
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187 if (item.label == null || item.label.isEmpty()) {
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188 item.label = item.simpleLabel;
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189 if (!item.label.isEmpty() && item.label.charAt(0)=='/') item.label = item.label.substring(1);
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195 item.unit = graph.getPossibleRelatedValue(subscriptionItem, MOD.Subscription_Item_Unit, Bindings.STRING);
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196 // if (item.unit != null && !item.unit.isEmpty())
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197 // item.label += " [" + item.unit + "]";
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201 if (item.groupItemId==null) item.groupItemId = "";
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202 if (item.variableId==null) item.variableId = "";
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203 if (item.groupId==null) item.groupId = "";
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204 if (item.unit==null) item.unit = "";
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