package org.simantics.modeling.ui.diagram.monitor; import java.util.ArrayList; import java.util.Collections; import org.simantics.common.format.Formatter; import org.simantics.databoard.Bindings; import org.simantics.db.ReadGraph; import org.simantics.db.RelationContext; import org.simantics.db.Resource; import org.simantics.db.Statement; import org.simantics.db.common.adaption.SimpleContextualAdapter; import org.simantics.db.exception.DatabaseException; import org.simantics.db.layer0.property.OrderedResource; import org.simantics.diagram.stubs.DiagramResource; import org.simantics.operation.Layer0X; public class ObtainedFormatterAdapter extends SimpleContextualAdapter { @Override public Formatter adapt(ReadGraph graph, Resource source, RelationContext context) throws DatabaseException { Layer0X L0X = Layer0X.getInstance(graph); DiagramResource DIA = DiagramResource.getInstance(graph); ArrayList order = new ArrayList(); for(Statement stm : graph.getStatements(context.getSubject(), L0X.ObtainsProperty)) { Integer position = graph.getRelatedValue(stm.getPredicate(), L0X.NaturalNumberOrderRelation, Bindings.INTEGER); order.add(new OrderedResource(position, stm.getObject())); } if (order.size() > 1) Collections.sort(order); for(OrderedResource or : order) { Formatter result = graph.getPossibleRelatedAdapter(or.r, DIA.HasFormatter, Formatter.class); if(result != null) return result; } return null; } }