1 /*******************************************************************************
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2 * Copyright (c) 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.modeling.adapters;
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14 import org.simantics.db.AsyncReadGraph;
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15 import org.simantics.db.Resource;
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16 import org.simantics.db.Statement;
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17 import org.simantics.db.layer0.adapter.impl.TypeSubgraphExtent;
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18 import org.simantics.db.procedure.AsyncProcedure;
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19 import org.simantics.modeling.ModelingResources;
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20 import org.simantics.operation.Layer0X;
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22 public class MappingSubgraphExtent extends TypeSubgraphExtent {
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24 final private Classifier classifier = new Classifier() {
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27 public void classify(AsyncReadGraph graph, Statement statement, ExtentStatus objectExtent,
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28 Callback callback) {
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30 if(!ExtentStatus.INTERNAL.equals(objectExtent)) return;
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32 Resource predicate = statement.getPredicate();
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34 Layer0X L0X = graph.getService(Layer0X.class);
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35 ModelingResources mr = graph.getService(ModelingResources.class);
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37 if(mr.DiagramConnectionToConnection.equalsResource(predicate)) callback.statement(statement, true);
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38 else if(mr.DiagramToComposite.equalsResource(predicate)) callback.statement(statement, true);
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39 else if(L0X.HasTrigger.equalsResource(predicate)) callback.statement(statement, true);
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40 else if(mr.ElementToComponent.equalsResource(predicate)) callback.statement(statement, true);
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41 else if(mr.CompositeToDiagram.equalsResource(predicate)) callback.statement(statement, true);
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42 else if(mr.ComponentToElement.equalsResource(predicate)) callback.statement(statement, true);
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43 else if(mr.ConnectionToDiagramConnection.equalsResource(predicate)) callback.statement(statement, true);
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50 public void accept(AsyncReadGraph graph, Resource resource,
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51 AsyncProcedure<Classifier> procedure, Callback callback) {
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52 procedure.execute(graph, classifier);
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