gerrit.simantics Code Review - simantics/sysdyn.git/blob

   1 package org.simantics.sysdyn.modelImport.model.element;\r
   2 \r
   3 import java.util.List;\r
   4 \r
   5 import org.simantics.databoard.Bindings;\r
   6 import org.simantics.db.Resource;\r
   7 import org.simantics.db.WriteGraph;\r
   8 import org.simantics.db.exception.DatabaseException;\r
   9 import org.simantics.layer0.Layer0;\r
  10 import org.simantics.layer0.utils.direct.GraphUtils;\r
  11 import org.simantics.modeling.ModelingResources;\r
  12 import org.simantics.sysdyn.SysdynResource;\r
  13 import org.simantics.sysdyn.modelImport.model.WriteContext;\r
  14 import org.simantics.sysdyn.modelImport.model.expression.IExpression;\r
  15 import org.simantics.sysdyn.modelImport.model.support.Enumeration;\r
  16 import org.simantics.sysdyn.modelImport.model.support.Range;\r
  17 import org.simantics.sysdyn.modelImport.model.support.Variable;\r
  18 \r
  19 public abstract class ModelVariable extends Element {\r
  20 \r
  21         protected String name;\r
  22         protected IExpression expression;\r
  23         protected Range range;\r
  24         protected String unit;\r
  25         protected String description;\r
  26         \r
  27         protected List<Enumeration> enumerations;\r
  28 \r
  29         public ModelVariable(double x, double y, double w, double h, String name, IExpression expression, Range range, String unit, String description) {\r
  30                 super(x, y, w, h);\r
  31                 this.name = name;\r
  32                 this.expression = expression;\r
  33                 this.range = range;\r
  34                 this.unit = unit;\r
  35                 this.description = description;\r
  36         }\r
  37         \r
  38         public ModelVariable(double x, double y, double w, double h, Variable variable) {\r
  39                 super(x, y, w, h);\r
  40                 this.name = variable.getName();\r
  41                 this.expression = variable.getExpression();\r
  42                 this.range = variable.getRange();\r
  43                 this.unit = variable.getUnit();\r
  44                 this.description = variable.getDescription();\r
  45         }\r
  46         \r
  47         public String getName() {\r
  48                 return name;\r
  49         }\r
  50 \r
  51         public Resource createVariable(WriteGraph graph, Resource type, Resource parent, WriteContext context) \r
  52                         throws DatabaseException {\r
  53                 Layer0 l0 = Layer0.getInstance(graph);\r
  54                 ModelingResources mr = ModelingResources.getInstance(graph);\r
  55                 SysdynResource sr = SysdynResource.getInstance(graph);\r
  56 \r
  57                 Resource variable = GraphUtils.create2(graph, type, \r
  58                                 l0.HasName, name,\r
  59                                 l0.PartOf, parent);\r
  60                 graph.claim(variable, mr.Mapped, variable);\r
  61                 \r
  62                 expression.write(graph, variable, context);\r
  63                 \r
  64                 // TODO: write references to enumerations here?\r
  65                 \r
  66                 if (range != null) {\r
  67                         range.write(graph, variable, context);\r
  68                 }\r
  69                 if (unit != null && !unit.isEmpty()) {\r
  70                         graph.claimLiteral(variable, sr.Variable_unit, unit, Bindings.STRING);\r
  71                 }\r
  72                 if (description != null && !description.isEmpty()) {\r
  73                         graph.claimLiteral(variable, l0.HasDescription, description, Bindings.STRING);\r
  74                 }\r
  75 \r
  76                 return variable;\r
  77         }\r
  78 \r
  79 }\r