bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetNodeManager.java

   1 package org.simantics.spreadsheet.graph;\r
   2 \r
   3 import java.util.Collections;\r
   4 import java.util.Set;\r
   5 \r
   6 import org.simantics.db.layer0.StandardNodeManager;\r
   7 import org.simantics.layer0.Layer0;\r
   8 import org.simantics.simulator.variable.exceptions.NodeManagerException;\r
   9 import org.simantics.spreadsheet.resource.SpreadsheetResource;\r
  10 import org.simantics.structural.stubs.StructuralResource2;\r
  11 \r
  12 @SuppressWarnings("rawtypes")\r
  13 public class SpreadsheetNodeManager extends StandardNodeManager<SheetNode, SpreadsheetBook> {\r
  14         \r
  15     public SpreadsheetNodeManager(SpreadsheetRealm realm) {\r
  16         super(realm, realm.getEngine());\r
  17     }\r
  18 \r
  19     static final Set<String> COMPONENT_CLASS = Collections.singleton(StructuralResource2.URIs.Component);\r
  20             \r
  21     @Override\r
  22     public Set<String> getClassifications(SheetNode node) throws NodeManagerException {\r
  23         checkThreadAccess();\r
  24         if(isRoot(node))\r
  25             return COMPONENT_CLASS;\r
  26         else\r
  27             return Collections.emptySet();\r
  28     }\r
  29     \r
  30     @Override\r
  31     public String getPropertyURI(SheetNode parent, SheetNode property) {\r
  32         if(property instanceof SpreadsheetCellContent) {\r
  33             return SpreadsheetResource.URIs.Cell_content;\r
  34         } else if(property instanceof SpreadsheetTypeNode) {\r
  35             return Layer0.URIs.typeURI;\r
  36         } else if(property instanceof SpreadsheetCellContentExpression) {\r
  37             return Layer0.URIs.SCLValue_expression;\r
  38         } else if (property instanceof SpreadsheetCellStyle) {\r
  39             return SpreadsheetResource.URIs.Cell_style;\r
  40         } else if (property instanceof SpreadsheetCellEditable){\r
  41             return SpreadsheetResource.URIs.Cell_editable;\r
  42         } else {\r
  43                 return null;\r
  44         }\r
  45     }\r
  46     \r
  47 }\r