bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/synchronization/LineNodeUpdater.java

   1 package org.simantics.spreadsheet.graph.synchronization;
   2
   3 import java.util.Collection;
   4 import java.util.Map;
   5
   6 import org.simantics.databoard.binding.mutable.Variant;
   7 import org.simantics.spreadsheet.solver.SheetLineComponent;
   8 import org.simantics.structural.synchronization.base.CommandBuilder;
   9 import org.simantics.structural.synchronization.base.ModuleUpdateContext;
  10 import org.simantics.structural.synchronization.base.ModuleUpdaterBase;
  11 import org.simantics.structural.synchronization.base.PropertyUpdateRule;
  12
  13 public class LineNodeUpdater extends ModuleUpdaterBase<SheetLineComponent> {
  14
  15         public LineNodeUpdater(String id) {
  16
  17                 super(id);
  18
  19                 isComposite = true;
  20
  21                 addPropertyUpdateRule(new PropertyUpdateRule<SheetLineComponent>() {
  22
  23                         @Override
  24                         public String getPropertyName() {
  25                                 return "keys";
  26                         }
  27
  28                         @Override
  29                         public void apply(ModuleUpdateContext<SheetLineComponent> context, boolean isCreating,
  30                                         Map<String, Variant> propertyMap, Map<String, Collection<String>> connectionMap, Variant value) {
  31
  32                                 LinesCommandBuilder builder = context.<LinesCommandBuilder>getConcreteCommand();
  33                                 Variant v = propertyMap.get("keys");
  34                                 if (v != null & v.getValue() != null)
  35                                     builder.keys = (int[])v.getValue();
  36
  37                         }
  38
  39                 });
  40
  41         }
  42
  43         @Override
  44         public CommandBuilder createAddCommandBuilder(String name) {
  45                 return new LinesCommandBuilder(name, false);
  46         }
  47
  48         @Override
  49         public CommandBuilder createUpdateCommandBuilder(String name) {
  50                 return new LinesCommandBuilder(name, true);
  51         }
  52
  53 }