bundles/org.simantics.graph.compiler/src/org/simantics/graph/compiler/internal/translation/ChildGraphTranslator.java

   1 package org.simantics.graph.compiler.internal.translation;\r
   2 \r
   3 import gnu.trove.list.array.TIntArrayList;\r
   4 \r
   5 import org.antlr.runtime.tree.Tree;\r
   6 import org.simantics.graph.store.GraphStore;\r
   7 \r
   8 public class ChildGraphTranslator extends GraphTranslator {\r
   9 \r
  10         TIntArrayList correspondences = new TIntArrayList();    \r
  11         GraphTranslator parent;\r
  12                 \r
  13         public ChildGraphTranslator(GraphTranslator parent, GraphStore store) {\r
  14                 super(parent.paths, parent.problems, store);\r
  15                 this.parent = parent;\r
  16         }\r
  17 \r
  18         @Override\r
  19         public int getVariable(Tree place, String text) {\r
  20                 if(variables.containsKey(text))\r
  21                         return variables.get(text);\r
  22                 else {\r
  23                         correspondences.add(parent.getVariable(place, text));                   \r
  24                         int id = identities.newResource();\r
  25                         correspondences.add(id);\r
  26                         variables.put(text, id);                \r
  27                         locate(id, place);\r
  28                         return id;\r
  29                 }\r
  30         }       \r
  31         \r
  32         public int[] getCorrespondences() {\r
  33                 return correspondences.toArray();\r
  34         }\r
  35 }\r