1 files changed, 7 insertions, 7 deletions
diff --git a/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java b/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java
index c42d9ecc37f..cd5f42ac05c 100644
--- a/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java
+++ b/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java
@@ -67,6 +67,13 @@ public class Reference extends TypeContext.Name {
     }
 
     /**
+     * Returns whether this is a simple identifier - no arguments or output
+     */
+    public boolean isIdentifier() {
+        return this.arguments.expressions().size() == 0 && output == null;
+    }
+
+    /**
      * A <i>simple feature reference</i> is a reference with a single identifier argument
      * (and an optional output).
      */
@@ -97,13 +104,6 @@ public class Reference extends TypeContext.Name {
         }
     }
 
-    /**
-     * Returns whether this is a simple identifier - no arguments or output
-     */
-    public boolean isIdentifier() {
-        return this.arguments.expressions().size() == 0 && output == null;
-    }
-
     public Reference withArguments(Arguments arguments) {
         return new Reference(name(), arguments, output);
     }