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

   1 package org.simantics.sysdyn.modelImport.model.element;\r
   2 \r
   3 import org.simantics.databoard.Bindings;\r
   4 import org.simantics.db.ReadGraph;\r
   5 import org.simantics.db.Resource;\r
   6 import org.simantics.db.WriteGraph;\r
   7 import org.simantics.db.exception.DatabaseException;\r
   8 import org.simantics.layer0.Layer0;\r
   9 import org.simantics.layer0.utils.direct.GraphUtils;\r
  10 import org.simantics.modeling.ModelingResources;\r
  11 import org.simantics.sysdyn.SysdynResource;\r
  12 import org.simantics.sysdyn.modelImport.model.WriteContext;\r
  13 import org.simantics.sysdyn.modelImport.model.expression.Expression;\r
  14 import org.simantics.sysdyn.modelImport.model.support.Range;\r
  15 import org.simantics.sysdyn.modelImport.model.support.Variable;\r
  16 \r
  17 public abstract class ModelVariable extends Symbol {\r
  18 \r
  19         private String name;\r
  20         private Expression expression;\r
  21         private Range range;\r
  22         private String unit;\r
  23         private String description;\r
  24         \r
  25         private Resource variable;\r
  26 \r
  27         public ModelVariable(double x, double y, double w, double h,\r
  28                         String name, Expression expression, Range range, String unit, String description) {\r
  29                 super(x, y, w, h);\r
  30                 this.name = name;\r
  31                 this.expression = expression;\r
  32                 this.range = range;\r
  33                 this.unit = unit;\r
  34                 this.description = description;\r
  35         }\r
  36         \r
  37         public ModelVariable(double x, double y, double w, double h, Variable variable) {\r
  38                 super(x, y, w, h);\r
  39                 this.name = variable.getName();\r
  40                 this.expression = variable.getExpression();\r
  41                 this.range = variable.getRange();\r
  42                 this.unit = variable.getUnit();\r
  43                 this.description = variable.getDescription();\r
  44         }\r
  45         \r
  46         public String getName() {\r
  47                 return name;\r
  48         }\r
  49 \r
  50         @Override\r
  51         public Resource write(WriteGraph graph, Resource parent, WriteContext context) throws DatabaseException {\r
  52                 Layer0 l0 = Layer0.getInstance(graph);\r
  53                 ModelingResources mr = ModelingResources.getInstance(graph);\r
  54                 SysdynResource sr = SysdynResource.getInstance(graph);\r
  55 \r
  56                 variable = GraphUtils.create2(graph, getVariableType(graph), \r
  57                                 l0.HasName, name,\r
  58                                 l0.PartOf, parent);\r
  59                 graph.claim(variable, mr.Mapped, variable);\r
  60                 \r
  61                 // TODO: write references to enumerations here?\r
  62                 \r
  63                 if (expression != null) {\r
  64                         Resource expressionList = expression.write(graph, variable, context);\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                 Resource symbol = super.write(graph, parent, context);\r
  77                 graph.claim(symbol, mr.ElementToComponent, variable);\r
  78 \r
  79                 return variable;\r
  80         }\r
  81         \r
  82         public abstract Resource getVariableType(ReadGraph graph);\r
  83         \r
  84         @Override\r
  85         public Resource getResource() {\r
  86                 return variable;\r
  87         }\r
  88 \r
  89 }\r