1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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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.issues.common;
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14 import gnu.trove.map.hash.TObjectByteHashMap;
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15 import gnu.trove.set.hash.THashSet;
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17 import java.util.Collection;
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18 import java.util.Collections;
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19 import java.util.Set;
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21 import org.simantics.Simantics;
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22 import org.simantics.db.ReadGraph;
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23 import org.simantics.db.Resource;
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24 import org.simantics.db.common.request.BinaryRead;
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25 import org.simantics.db.common.request.ObjectsWithType;
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26 import org.simantics.db.exception.DatabaseException;
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27 import org.simantics.db.layer0.adapter.Instances;
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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.issues.common.preferences.IssuePrefs;
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31 import org.simantics.issues.ontology.IssueResource;
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32 import org.simantics.layer0.Layer0;
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33 import org.simantics.operation.Layer0X;
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34 import org.simantics.simulation.ontology.SimulationResource;
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37 * @author Tuukka Lehtonen
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39 public class AllVisibleIssues extends BinaryRead<Resource, Boolean, Set<Variable>> {
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41 public AllVisibleIssues(Resource project) {
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42 super(project, Boolean.FALSE);
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45 public AllVisibleIssues(Resource project, boolean onlyUnresolved) {
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46 super(project, onlyUnresolved);
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50 public Set<Variable> perform(ReadGraph graph) throws DatabaseException {
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51 Layer0 L0 = Layer0.getInstance(graph);
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52 Layer0X L0X = Layer0X.getInstance(graph);
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53 IssueResource ISSUE = IssueResource.getInstance(graph);
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54 SimulationResource SIMU = SimulationResource.getInstance(graph);
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56 Resource project = Simantics.getProjectResource();
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57 boolean showHidden = false;
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58 boolean showNormal = true;
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59 boolean showUser = true;
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60 if (project != null) {
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61 showHidden = IssuePrefs.showHiddenIssues(graph, project);
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62 showNormal = IssuePrefs.showNormalIssues(graph, project);
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63 showUser = IssuePrefs.showUserIssues(graph, project);
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66 Instances issueIndex = graph.getPossibleAdapter(ISSUE.Issue, Instances.class);
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68 // Cache for source activeness.
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69 // 0 == not in cache, 1 == false, 2 == true
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70 TObjectByteHashMap<Resource> sourceActivenessCache = new TObjectByteHashMap<Resource>();
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72 Set<Variable> result = new THashSet<Variable>(1013);
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74 for (Resource model : graph.syncRequest(new ObjectsWithType(parameter, L0X.Activates, SIMU.Model))) {
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75 Collection<Resource> modelIssues = graph.syncRequest(new ObjectsWithType(model, L0.ConsistsOf, ISSUE.Issue));
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76 Collection<Resource> indexedIssues = issueIndex != null ? issueIndex.find(graph, model) : Collections.<Resource>emptyList();
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77 Collection<Resource> issues = !indexedIssues.isEmpty() ? new THashSet<Resource>(modelIssues.size() + indexedIssues.size()) : modelIssues;
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78 if (!indexedIssues.isEmpty()) {
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79 issues.addAll(modelIssues);
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80 issues.addAll(indexedIssues);
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83 for (Resource issue : issues) {
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84 // Filter out unwanted material
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85 boolean resolved = graph.hasStatement(issue, ISSUE.Resolved);
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86 if (parameter2 && resolved)
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88 boolean hidden = graph.hasStatement(issue, ISSUE.Hidden);
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89 boolean user = graph.hasStatement(issue, ISSUE.UserIssue);
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90 boolean normal = !hidden && !user;
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91 if (!showHidden && hidden)
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93 if (!showUser && user)
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95 if (!showNormal && normal)
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98 Resource source = graph.getPossibleObject(issue, ISSUE.IssueSource_Manages_Inverse);
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99 if (source != null) {
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100 byte cache = sourceActivenessCache.get(source);
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101 boolean active = cache == 2 ? true : false;
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103 active = Boolean.TRUE.equals(graph.getPossibleRelatedValue(source, ISSUE.IssueSource_active));
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104 sourceActivenessCache.put(source, active ? (byte) 2 : (byte) 1);
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110 Variable var = Variables.getPossibleVariable(graph, issue);
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116 // System.out.println("AllActiveIssues returned " + result.size());
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