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 org.simantics.charts.ontology.ChartResource;
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15 import org.simantics.databoard.Bindings;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.WriteGraph;
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18 import org.simantics.db.common.request.WriteRequest;
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19 import org.simantics.db.exception.DatabaseException;
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20 import org.simantics.db.layer0.request.PossibleModel;
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21 import org.simantics.diagram.stubs.G2DResource;
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22 import org.simantics.layer0.Layer0;
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23 import org.simantics.modeling.ModelingResources;
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24 import org.simantics.modeling.subscription.FindSubscription;
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25 import org.simantics.modeling.subscription.NewSubscription;
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26 import org.simantics.trend.configuration.Scale;
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27 import org.simantics.trend.impl.Plot;
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29 public class ChartAndSubscriptionItemWriteAction extends WriteRequest {
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31 ChartAndSubscriptionItemData data;
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34 public ChartAndSubscriptionItemWriteAction(Resource chartItem, ChartAndSubscriptionItemData data)
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37 this.chartItem = chartItem;
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41 public void perform(WriteGraph g) throws DatabaseException {
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42 // 0. Initialization
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43 Layer0 L0 = Layer0.getInstance(g);
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44 G2DResource G2D = G2DResource.getInstance(g);
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45 ModelingResources MOD = ModelingResources.getInstance(g);
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46 ChartResource CHART = ChartResource.getInstance(g);
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47 Resource chart = g.getPossibleObject(chartItem, L0.PartOf);
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48 Resource model = g.syncRequest(new PossibleModel( chart ));
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49 Resource subscriptionItem = g.getPossibleObject(chartItem, CHART.Chart_Item_HasSubscriptionItem);
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50 Resource subscription = subscriptionItem==null ? null : g.getPossibleObject(subscriptionItem, L0.PartOf);
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52 /// 1. Write Chart data
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54 g.claim(chartItem, CHART.Chart_Item_Renderer, data.binaryMode ? CHART.Renderer_Binary : CHART.Renderer_Analog);
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57 Resource rdm = AddChartItem.getDrawmode( g, data.drawmode );
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58 if ( rdm != null ) {
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59 g.deny(chartItem, CHART.Chart_Item_DrawMode);
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60 g.claim(chartItem, CHART.Chart_Item_DrawMode, rdm);
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64 if ( data.scale != null ) {
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65 Resource r = data.scale instanceof Scale.Auto ? CHART.ScaleMode_AutoScale : CHART.ScaleMode_ManualScale;
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66 g.deny(chartItem, CHART.Chart_Item_ScaleMode);
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67 g.claim(chartItem, CHART.Chart_Item_ScaleMode, r);
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69 if (data.min!=null) g.claimLiteral(chartItem, CHART.Chart_Item_ScaleMode_Min, data.min, Bindings.DOUBLE);
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70 if (data.max!=null) g.claimLiteral(chartItem, CHART.Chart_Item_ScaleMode_Max, data.max, Bindings.DOUBLE);
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73 g.denyValue(chartItem, G2D.HasStrokeWidth);
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74 if (data.strokeWidth != null && data.strokeWidth.floatValue() != Plot.TREND_LINE_STROKE.getLineWidth())
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75 g.claimLiteral(chartItem, G2D.HasStrokeWidth, L0.Float, data.strokeWidth, Bindings.FLOAT);
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76 g.denyValue(chartItem, G2D.HasColor);
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77 if (data.color != null)
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78 g.claimLiteral(chartItem, G2D.HasColor, G2D.Color, data.color, Bindings.FLOAT_ARRAY);
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80 /// 2. Write Subscription item data
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81 if ( data.hasSubscriptionItem && subscriptionItem!=null )
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83 String subscriptionLabel = g.getPossibleRelatedValue(subscription, L0.HasLabel);
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84 if ( data.subscription != null && !data.subscription.equals( subscriptionLabel ) ) {
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85 // Wrong subscription group
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86 // Find subscription
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87 Resource newSubscription = g.sync( new FindSubscription(model, null, data.subscription) );
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89 // Create subscription if did not exist
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90 if (newSubscription == null) {
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91 NewSubscription ns = new NewSubscription(model, data.subscription);
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93 newSubscription = ns.subscription;
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96 // Move item to new subscription
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97 g.deny(subscription, L0.ConsistsOf, subscriptionItem);
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98 g.claim(newSubscription, L0.ConsistsOf, subscriptionItem);
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101 if (data.label!=null) g.claimLiteral(subscriptionItem, L0.HasLabel, data.label, Bindings.STRING);
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102 if (data.mutableCollectionSettings) {
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103 if (data.interval!=null) g.claimLiteral(subscriptionItem, MOD.Subscription_Item_SamplingInterval, data.interval, Bindings.DOUBLE);
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104 if (data.deadband!=null) g.claimLiteral(subscriptionItem, MOD.Subscription_Item_Deadband, data.deadband, Bindings.DOUBLE);
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106 if (data.unit!=null) g.claimLiteral(subscriptionItem, MOD.Subscription_Item_Unit, data.unit, Bindings.STRING);
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107 if (data.gain!=null) g.claimLiteral(subscriptionItem, MOD.Subscription_Item_Gain, data.gain, Bindings.DOUBLE);
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108 if (data.bias!=null) g.claimLiteral(subscriptionItem, MOD.Subscription_Item_Bias, data.bias, Bindings.DOUBLE);
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