(refs #7375) Replaced collectFreeVariables method by a visitor

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / ECHRRuleset.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java
index 2f87719306901bde69636d1206a33efdea077acd..e1495588adecf3cd8e5142da1b3be98f5f39913e 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ECHRRuleset.java
@@ -10,51 +10,37 @@ import org.simantics.scl.compiler.internal.codegen.references.IVal;
 import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;
 import org.simantics.scl.compiler.internal.interpreted.IExpression;
 import org.simantics.scl.compiler.top.ExpressionInterpretationContext;
-import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
 
 import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.THashSet;
 import gnu.trove.set.hash.TIntHashSet;
 
 public class ECHRRuleset extends Expression {
-    CHRRuleset ruleset;
-    Expression in;
+    public CHRRuleset ruleset;
+    public Expression in;
     
     public ECHRRuleset(CHRRuleset ruleset, Expression in) {
         this.ruleset = ruleset;
         this.in = in;
     }
     
-    @Override
-    public void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs) {
-        ruleset.collectRefs(allRefs, refs);
-        in.collectRefs(allRefs, refs);
-    }
     @Override
     public void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars) {
         ruleset.collectVars(allVars, vars);
         in.collectVars(allVars, vars);
     }
-    @Override
-    public void forVariables(VariableProcedure procedure) {
-        ruleset.forVariables(procedure);
-        in.forVariables(procedure);
-    }
+
     @Override
     protected void updateType() throws MatchException {
         setType(in.getType());
     }
+
     @Override
     public IVal toVal(CompilationContext context, CodeWriter w) {
         ruleset.generateCode(w);
         return in.toVal(context, w);
     }
-    @Override
-    public void collectFreeVariables(THashSet<Variable> vars) {
-        ruleset.collectFreeVariables(vars);
-        in.collectFreeVariables(vars);
-    }
+
     @Override
     public Expression resolve(TranslationContext context) {
         if(context.currentRuleset != null) {
@@ -82,11 +68,7 @@ public class ECHRRuleset extends Expression {
             in.setLocationDeep(loc);
         }
     }
-    @Override
-    public void collectEffects(THashSet<Type> effects) {
-        ruleset.collectEffects(effects);
-        in.collectEffects(effects);
-    }
+    
     @Override
     public void accept(ExpressionVisitor visitor) {
         visitor.visit(this);