X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Fenvironment%2FNamespaceImpl.java;h=214749bcb05b881c660325f29c2d53bd26e61553;hb=84b211a0aa05c956d33e038a1106bb0464ce373a;hp=0c97d308ab680ed87ee6a2dbace1b971ea6e9d3c;hpb=27d76db8786149c91b2e5a97d79c774e8c163eb0;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/NamespaceImpl.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/NamespaceImpl.java
index 0c97d308a..214749bcb 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/NamespaceImpl.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/NamespaceImpl.java
@@ -1,10 +1,9 @@
 package org.simantics.scl.compiler.environment;
 
 import java.util.ArrayList;
-import java.util.List;
 import java.util.function.Consumer;
 
-import org.simantics.scl.compiler.constants.Constant;
+import org.simantics.scl.compiler.elaboration.chr.CHRRuleset;
 import org.simantics.scl.compiler.elaboration.modules.SCLValue;
 import org.simantics.scl.compiler.elaboration.modules.TypeClass;
 import org.simantics.scl.compiler.elaboration.modules.TypeDescriptor;
@@ -268,6 +267,33 @@ public class NamespaceImpl implements Namespace {
         return result;
     }
     
+    @Override
+    public CHRRuleset getRuleset(String name) throws AmbiguousNameException {
+        CHRRuleset result = null, temp;
+        Module resultModule = null;
+        ArrayList<String> conflictingModules = null;
+        for(ModuleImport moduleImport : moduleImports) {
+            Module module = moduleImport.module;
+            temp = module.getRuleset(name);
+            if(temp != null) {
+                if(result != null) {
+                    if(conflictingModules == null) {
+                        conflictingModules = new ArrayList<String>(2);
+                        conflictingModules.add(resultModule.getName());
+                    }
+                    conflictingModules.add(module.getName());
+                }   
+                else {
+                    result = temp;
+                    resultModule = module;
+                }
+            }
+        }
+        if(conflictingModules != null)
+            throw new AmbiguousNameException(conflictingModules, name);
+        return result;
+    }
+    
     @Override
     public void findValuesForPrefix(String prefix, NamespaceFilter filter, TObjectProcedure<SCLValue> proc) {
         for(ModuleImport moduleImport : moduleImports)