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

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