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 collectVars(TObjectIntHashMap<Variable> allVars,
  22             TIntHashSet vars) {
  23     }
  24
  25     public void collectFreeVariables(THashSet<Variable> vars) {
  26     }
  27
  28     public void simplify(SimplificationContext context) {
  29     }
  30
  31     public void resolve(TranslationContext context) {
  32     }
  33
  34     public void checkType(TypingContext context) {
  35     }
  36
  37     public abstract Expression asExpression();
  38
  39     public boolean isVariableId() {
  40         return false;
  41     }
  42
  43     public abstract void setLocationDeep(long loc);
  44
  45     public abstract void accept(FieldAccessorVisitor visitor);
  46 }