1 package org.simantics.modeling.ui.scl.imports;
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3 import java.util.ArrayList;
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4 import java.util.Collection;
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6 import org.simantics.db.ReadGraph;
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7 import org.simantics.db.Resource;
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8 import org.simantics.db.common.request.UnaryRead;
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9 import org.simantics.db.exception.DatabaseException;
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10 import org.simantics.layer0.Layer0;
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12 public class SCLModulesQuery extends UnaryRead<Resource, Collection<String>> {
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14 public SCLModulesQuery(Resource parameter) {
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19 public Collection<String> perform(ReadGraph graph) throws DatabaseException {
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20 ArrayList<String> result = new ArrayList<String>();
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22 Layer0 L0 = Layer0.getInstance(graph);
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23 browse(graph, L0, parameter, result);
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28 private static void browse(ReadGraph graph, Layer0 L0, Resource current,
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29 ArrayList<String> result) throws DatabaseException {
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30 if(graph.isInstanceOf(current, L0.SCLModule))
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31 result.add(graph.getURI(current));
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32 else if(graph.isInstanceOf(current, L0.Library)
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33 || graph.isInstanceOf(current, L0.IndexRoot)) {
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34 for(Resource child : graph.getObjects(current, L0.ConsistsOf))
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35 browse(graph, L0, child, result);
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