1 /*******************************************************************************
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2 * Copyright (c) 2007, 2012 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.issues.ui;
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14 import org.simantics.browsing.ui.model.tests.Test;
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15 import org.simantics.db.ReadGraph;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.exception.DatabaseException;
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18 import org.simantics.db.layer0.variable.Variable;
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19 import org.simantics.issues.ontology.IssueResource;
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22 * @author Tuukka Lehtonen
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24 public class UserIssueTest implements Test {
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27 public boolean isCompatible(Class<?> contentType) {
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28 return Resource.class.equals(contentType) || Variable.class.equals(contentType);
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32 public boolean test(ReadGraph graph, Object content) throws DatabaseException {
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33 IssueResource ISSUE = IssueResource.getInstance(graph);
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34 if (content instanceof Resource)
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35 return graph.hasStatement((Resource) content, ISSUE.UserIssue);
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36 if (content instanceof Variable) {
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37 Variable v = (Variable) content;
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38 Resource r = v.getPossibleRepresents(graph);
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40 return graph.hasStatement(r, ISSUE.UserIssue);
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