bundles/org.simantics.structural2/src/org/simantics/structural2/scl/VariableStructuralContext.java

   1 package org.simantics.structural2.scl;\r
   2 \r
   3 import java.util.List;\r
   4 \r
   5 import org.simantics.databoard.Bindings;\r
   6 import org.simantics.databoard.adapter.AdaptException;\r
   7 import org.simantics.databoard.binding.Binding;\r
   8 import org.simantics.db.ReadGraph;\r
   9 import org.simantics.db.Resource;\r
  10 import org.simantics.db.exception.DatabaseException;\r
  11 import org.simantics.db.layer0.variable.Variable;\r
  12 import org.simantics.layer0.Layer0;\r
  13 import org.simantics.structural.stubs.StructuralResource2;\r
  14 import org.simantics.structural2.scl.StructuralComponent;\r
  15 \r
  16 public class VariableStructuralContext extends StructuralComponent<Variable> {\r
  17 \r
  18         final public Variable variable;\r
  19         \r
  20         public VariableStructuralContext(ReadGraph graph, Variable selfVariable) throws DatabaseException {\r
  21                 this.variable = selfVariable.getParent(graph).getParent(graph);\r
  22         }\r
  23 \r
  24         public VariableStructuralContext(Variable variable) throws DatabaseException {\r
  25                 this.variable = variable;\r
  26         }\r
  27 \r
  28         @Override\r
  29         public Resource getType(ReadGraph g) throws DatabaseException {\r
  30                 throw new UnsupportedOperationException();\r
  31         }\r
  32 \r
  33         @Override\r
  34         public Object getValue(ReadGraph g, Resource attribute, Binding binding) throws DatabaseException, AdaptException {\r
  35                 \r
  36                 Layer0 L0 = Layer0.getInstance(g);\r
  37                 StructuralResource2 STR = StructuralResource2.getInstance(g);\r
  38                 if(STR.input.equals(attribute)) {\r
  39                         return variable.getPropertyValue(g, "input");\r
  40                 }\r
  41 \r
  42                 String name = g.getRelatedValue(attribute, L0.HasName, Bindings.STRING);\r
  43                 return variable.getPropertyValue(g, name);\r
  44                 \r
  45         }\r
  46 \r
  47         @Override\r
  48         public boolean isParametrized(ReadGraph g) throws DatabaseException {\r
  49                 throw new UnsupportedOperationException();\r
  50         }\r
  51 \r
  52         @Override\r
  53         public Variable getConnection(ReadGraph g, Resource connectionPoint) throws DatabaseException {\r
  54                 throw new UnsupportedOperationException();\r
  55         }\r
  56 \r
  57         @SuppressWarnings({ "unchecked", "rawtypes" })\r
  58         @Override\r
  59         public List getConnections(ReadGraph g, Resource connectionPoint) throws DatabaseException {\r
  60                 throw new UnsupportedOperationException();\r
  61         }\r
  62 \r
  63         @Override\r
  64         public Resource getResource() {\r
  65                 throw new UnsupportedOperationException();\r
  66         }\r
  67 \r
  68     @Override\r
  69     public StructuralComponent<Variable> getContext() {\r
  70         throw new UnsupportedOperationException();\r
  71     }\r
  72 \r
  73 }\r