1 package org.simantics.db.layer0.request;
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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.ResourceRead;
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6 import org.simantics.db.exception.DatabaseException;
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7 import org.simantics.operation.Layer0X;
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9 public class IsActive extends ResourceRead<Boolean> {
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11 public IsActive(Resource resource) {
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16 public Boolean perform(ReadGraph graph) throws DatabaseException {
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17 return graph.hasStatement(resource, Layer0X.getInstance(graph).IsActivatedBy);
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