(refs #7375) Fixed implementation of collectEffects

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

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/java/OptionalRelation.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/java/OptionalRelation.java
index ef30deb435ca36318350ccfb8c5fdceb06577f60..89568cb57fd5f2201f40484a77a3d1b07d5c27cd 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/java/OptionalRelation.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/java/OptionalRelation.java
@@ -80,4 +80,14 @@ public class OptionalRelation extends AbstractRelation {
     public String toString() {
         return "Optional";
     }
+
+    @Override
+    public Type getEnforceEffect() {
+        return Types.NO_EFFECTS;
+    }
+
+    @Override
+    public Type getQueryEffect() {
+        return Types.NO_EFFECTS;
+    }
 }