1 files changed, 18 insertions, 0 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/MathSqrtFunction.java b/container-search/src/main/java/com/yahoo/search/grouping/request/MathSqrtFunction.java
new file mode 100644
index 00000000000..18c9396dd12
--- /dev/null
+++ b/container-search/src/main/java/com/yahoo/search/grouping/request/MathSqrtFunction.java
@@ -0,0 +1,18 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.search.grouping.request;
+
+import java.util.Arrays;
+
+/**
+ * @author balder
+ */
+public class MathSqrtFunction extends FunctionNode {
+    /**
+     * Constructs a new instance of this class.
+     *
+     * @param exp The expression to evaluate, double value will be requested.
+     */
+    public MathSqrtFunction(GroupingExpression exp) {
+        super("math.sqrt", Arrays.asList(exp));
+    }
+}