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