bundles/org.simantics.selectionview/src/org/simantics/selectionview/DisplayUnitVariableAdapter.java

   1 package org.simantics.selectionview;\r
   2 \r
   3 import org.simantics.databoard.Datatypes;\r
   4 import org.simantics.db.ReadGraph;\r
   5 import org.simantics.db.Resource;\r
   6 import org.simantics.db.common.adaption.SimpleContextualAdapter;\r
   7 import org.simantics.db.exception.DatabaseException;\r
   8 import org.simantics.db.layer0.variable.ConstantValueStandardGraphPropertyVariable;\r
   9 import org.simantics.db.layer0.variable.ModelledVariablePropertyDescriptor;\r
  10 import org.simantics.db.layer0.variable.Variable;\r
  11 import org.simantics.db.layer0.variable.Variables;\r
  12 \r
  13 public class DisplayUnitVariableAdapter extends SimpleContextualAdapter<Variable, ModelledVariablePropertyDescriptor> {\r
  14         \r
  15     public String getDisplayUnit(ReadGraph graph, Variable property) throws DatabaseException {\r
  16         return Variables.getPossibleUnit(graph, property);\r
  17     }\r
  18         \r
  19         @Override\r
  20         public Variable adapt(ReadGraph graph, Resource source, ModelledVariablePropertyDescriptor context) throws DatabaseException {\r
  21                 \r
  22         String value = getDisplayUnit(graph, context.getVariable());\r
  23         return new ConstantValueStandardGraphPropertyVariable(graph, context.getVariable(), \r
  24                         context.getSubject(),\r
  25                         SelectionViewResources.getInstance(graph).HasDisplayUnit,\r
  26                         value != null ? value : "", Datatypes.STRING);\r
  27                 \r
  28         }\r
  29 \r
  30 }\r