1 files changed, 2 insertions, 0 deletions
diff --git a/searchlib/src/main/java/com/yahoo/searchlib/expression/FloatResultNodeVector.java b/searchlib/src/main/java/com/yahoo/searchlib/expression/FloatResultNodeVector.java
index 456b5227b63..1d4b00047dd 100644
--- a/searchlib/src/main/java/com/yahoo/searchlib/expression/FloatResultNodeVector.java
+++ b/searchlib/src/main/java/com/yahoo/searchlib/expression/FloatResultNodeVector.java
@@ -31,6 +31,8 @@ public class FloatResultNodeVector extends ResultNodeVector {
         return this;
     }
 
+    @Override public int size() { return vector.size(); }
+
     public ResultNodeVector add(ResultNode r) {
         return add((FloatResultNode)r);
     }