gerrit.simantics Code Review - simantics/platform.git/blob

   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.errors.Locations;
  10 import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;
  11 import org.simantics.scl.compiler.types.Types;
  12
  13 import gnu.trove.map.hash.TObjectIntHashMap;
  14 import gnu.trove.set.hash.THashSet;
  15 import gnu.trove.set.hash.TIntHashSet;
  16
  17 public class ExpressionAccessor extends FieldAccessor {
  18     public Expression fieldName;
  19
  20     public ExpressionAccessor(char accessSeparator, Expression fieldName) {
  21         super(accessSeparator);
  22         this.fieldName = fieldName;
  23     }
  24
  25     @Override
  26     public void collectFreeVariables(THashSet<Variable> vars) {
  27         fieldName.collectFreeVariables(vars);
  28     }
  29
  30     @Override
  31     public void collectRefs(TObjectIntHashMap<Object> allRefs,
  32             TIntHashSet refs) {
  33         fieldName.collectRefs(allRefs, refs);
  34     }
  35
  36     @Override
  37     public void collectVars(TObjectIntHashMap<Variable> allVars,
  38             TIntHashSet vars) {
  39         fieldName.collectVars(allVars, vars);
  40     }
  41
  42     @Override
  43     public void decorate(ExpressionDecorator decorator) {
  44         fieldName = fieldName.decorate(decorator);
  45     }
  46
  47     @Override
  48     public void resolve(TranslationContext context) {
  49         fieldName = fieldName.resolve(context);
  50     }
  51
  52     @Override
  53     public void simplify(SimplificationContext context) {
  54         fieldName = fieldName.simplify(context);
  55     }
  56
  57     @Override
  58     public void checkType(TypingContext context) {
  59         fieldName = fieldName.checkType(context, Types.STRING);
  60     }
  61
  62     @Override
  63     public Expression asExpression() {
  64         return fieldName;
  65     }
  66
  67     @Override
  68     public void setLocationDeep(long loc) {
  69         if(location == Locations.NO_LOCATION) {
  70             location = loc;
  71             fieldName.setLocationDeep(loc);
  72         }
  73     }
  74
  75     @Override
  76     public void accept(FieldAccessorVisitor visitor) {
  77         visitor.visit(this);
  78     }
  79
  80     @Override
  81     public void forVariables(VariableProcedure procedure) {
  82         fieldName.forVariables(procedure);
  83     }
  84 }