1 package org.simantics.structural2.scl;
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3 import org.simantics.db.ReadGraph;
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4 import org.simantics.db.Resource;
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5 import org.simantics.db.common.request.UnaryRead;
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6 import org.simantics.db.exception.DatabaseException;
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7 import org.simantics.db.layer0.util.Layer0Utils;
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9 public class SCLMainModuleRequest extends UnaryRead<Resource, String> {
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11 public SCLMainModuleRequest(Resource indexRoot) {
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16 public String perform(ReadGraph graph) throws DatabaseException {
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17 if(parameter == null) return null;
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18 Resource mainModule = Layer0Utils.getPossibleChild(graph, parameter, "SCLMain");
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19 if(mainModule != null) {
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20 return graph.getURI(mainModule);
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