bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/accessor/FieldAccessor.java

   1 package org.simantics.scl.compiler.elaboration.expressions.accessor;
   2
   3 import org.simantics.scl.compiler.elaboration.contexts.SimplificationContext;
   4 import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
   5 import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
   6 import org.simantics.scl.compiler.elaboration.expressions.Expression;
   7 import org.simantics.scl.compiler.elaboration.expressions.Variable;
   8 import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
   9 import org.simantics.scl.compiler.internal.parsing.Symbol;
  10
  11 import gnu.trove.map.hash.TObjectIntHashMap;
  12 import gnu.trove.set.hash.THashSet;
  13 import gnu.trove.set.hash.TIntHashSet;
  14
  15 public abstract class FieldAccessor extends Symbol {
  16     public char accessSeparator;
  17
  18     public FieldAccessor(char accessSeparator) {
  19         this.accessSeparator = accessSeparator;
  20     }
  21
  22     public void collectRefs(TObjectIntHashMap<Object> allRefs,
  23             TIntHashSet refs) {
  24     }
  25
  26     public void collectVars(TObjectIntHashMap<Variable> allVars,
  27             TIntHashSet vars) {
  28     }
  29
  30     public void collectFreeVariables(THashSet<Variable> vars) {
  31     }
  32
  33     public void simplify(SimplificationContext context) {
  34     }
  35
  36     public void resolve(TranslationContext context) {
  37     }
  38
  39     public void checkType(TypingContext context) {
  40     }
  41
  42     public abstract Expression asExpression();
  43
  44     public boolean isVariableId() {
  45         return false;
  46     }
  47
  48     public abstract void setLocationDeep(long loc);
  49
  50     public abstract void accept(FieldAccessorVisitor visitor);
  51
  52     public abstract void forVariables(VariableProcedure procedure);
  53 }