X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FStandardExpressionTransformer.java;h=c489422a54ccd71fef05b073c77381d4c0622de7;hp=1a2f451eeab205b8aff61a0ae5d655a2750660f4;hb=d9a283acefae11c2cc094ed1c7b74759f8166f17;hpb=9a175feb652b2b7bba7afa540831b9076be3c10e

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/StandardExpressionTransformer.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/StandardExpressionTransformer.java
index 1a2f451ee..c489422a5 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/StandardExpressionTransformer.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/StandardExpressionTransformer.java
@@ -1,13 +1,25 @@
 package org.simantics.scl.compiler.elaboration.expressions;
 
+import org.simantics.scl.compiler.elaboration.chr.CHRLiteral;
+import org.simantics.scl.compiler.elaboration.chr.CHRQuery;
+import org.simantics.scl.compiler.elaboration.chr.CHRRule;
+import org.simantics.scl.compiler.elaboration.chr.CHRRuleset;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstAtom;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstBinds;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstConjunction;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstEquals;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstNegation;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstQuery;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstQueryVisitor;
 import org.simantics.scl.compiler.elaboration.equation.EqBasic;
 import org.simantics.scl.compiler.elaboration.equation.EqGuard;
 import org.simantics.scl.compiler.elaboration.equation.Equation;
 import org.simantics.scl.compiler.elaboration.equation.EquationVisitor;
 import org.simantics.scl.compiler.elaboration.expressions.accessor.ExpressionAccessor;
-import org.simantics.scl.compiler.elaboration.expressions.accessor.FieldAccessor;
 import org.simantics.scl.compiler.elaboration.expressions.block.BindStatement;
+import org.simantics.scl.compiler.elaboration.expressions.block.CHRStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.GuardStatement;
+import org.simantics.scl.compiler.elaboration.expressions.block.IncludeStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.LetStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.RuleStatement;
 import org.simantics.scl.compiler.elaboration.expressions.block.Statement;
@@ -36,10 +48,12 @@ import org.simantics.scl.compiler.elaboration.query.pre.QPreGuard;
 
 public class StandardExpressionTransformer implements
 ExpressionTransformer, QueryTransformer, ListQualifierTransformer, StatementVisitor,
-EquationVisitor {
+EquationVisitor, CHRAstQueryVisitor {
 
     @Override
     public Expression transform(EAmbiguous expression) {
+        if(expression.resolvedExpression != null)
+            expression.resolvedExpression = expression.resolvedExpression.accept(this);
         return expression;
     }
 
@@ -79,6 +93,13 @@ EquationVisitor {
         return expression;
     }
 
+    @Override
+    public Expression transform(EViewPattern expression) {
+        expression.expression = expression.expression.accept(this);
+        expression.pattern = expression.pattern.accept(this);
+        return expression;
+    }
+    
     @Override
     public Expression transform(EBlock expression) {
         for(Statement statement : expression.statements)
@@ -110,21 +131,51 @@ EquationVisitor {
     }
 
     @Override
-    public Expression transform(EConstant expression) {
+    public void visit(IncludeStatement statement) {
+        statement.value = statement.value.accept(this);
+    }
+    
+    public void transform(CHRQuery query) {
+        for(CHRLiteral lit : query.literals)
+            for(int i=0;i<lit.parameters.length;++i)
+                lit.parameters[i] = lit.parameters[i].accept(this);
+    }
+    
+    public void transform(CHRRuleset ruleset) {
+        for(CHRRule rule : ruleset.rules) {
+            transform(rule.head);
+            transform(rule.body);
+        }
+    }
+    
+    @Override
+    public Expression transform(ECHRRuleset expression) {
+        expression.in = expression.in.accept(this);
+        transform(expression.ruleset);
+        return expression;
+    }
+    
+    @Override
+    public Expression transform(ECHRSelect expression) {
+        expression.expression = expression.expression.accept(this);
+        transform(expression.query);
+        return expression;
+    }
+    
+    @Override
+    public Expression transform(ECHRRulesetConstructor expression) {
+        transform(expression.ruleset);
         return expression;
     }
 
     @Override
-    public Expression transform(EEnforce expression) {
-        expression.query = expression.query.accept(this);
+    public Expression transform(EConstant expression) {
         return expression;
     }
 
     @Override
-    public Expression transform(EEntityTypeAnnotation expression) {
-        expression.expression = expression.expression.accept(this);
-        if(expression.query != null)
-            expression.query = expression.query.accept(this);
+    public Expression transform(EEnforce expression) {
+        expression.query = expression.query.accept(this);
         return expression;
     }
 
@@ -141,11 +192,10 @@ EquationVisitor {
     @Override
     public Expression transform(EFieldAccess expression) {
         expression.parent = expression.parent.accept(this);
-        for(FieldAccessor accessor : expression.accessors)
-            if(accessor instanceof ExpressionAccessor) {
-                ExpressionAccessor expAcc = (ExpressionAccessor)accessor;
-                expAcc.fieldName = expAcc.fieldName.accept(this);
-            }
+        if(expression.accessor instanceof ExpressionAccessor) {
+        	ExpressionAccessor expAcc = (ExpressionAccessor)expression.accessor;
+        	expAcc.fieldName = expAcc.fieldName.accept(this);
+        }
         return expression;
     }
 
@@ -158,7 +208,8 @@ EquationVisitor {
     public Expression transform(EIf expression) {
         expression.condition = expression.condition.accept(this);
         expression.then_ = expression.then_.accept(this);
-        expression.else_ = expression.else_.accept(this);
+        if(expression.else_ != null)
+            expression.else_ = expression.else_.accept(this);
         return expression;
     }
 
@@ -486,4 +537,38 @@ EquationVisitor {
         equation.guard =  equation.guard.accept(this);
     }
 
+    @Override
+    public void visit(CHRStatement statement) {
+        statement.head.accept(this);
+        statement.body.accept(this);
+    }
+
+    @Override
+    public void visit(CHRAstAtom query) {
+        query.expression = query.expression.accept(this);
+    }
+
+    @Override
+    public void visit(CHRAstBinds query) {
+        query.left = query.left.accept(this);
+        query.right = query.right.accept(this);
+    }
+
+    @Override
+    public void visit(CHRAstConjunction query) {
+        for(CHRAstQuery conjunct : query.conjuncts)
+            conjunct.accept(this);
+    }
+
+    @Override
+    public void visit(CHRAstEquals query) {
+        query.left = query.left.accept(this);
+        query.right = query.right.accept(this);
+    }
+
+    @Override
+    public void visit(CHRAstNegation query) {
+        query.subquery.accept(this);
+    }
+
 }