1 files changed, 20 insertions, 2 deletions
diff --git a/config-model/src/main/java/com/yahoo/searchdefinition/RankExpressionBody.java b/config-model/src/main/java/com/yahoo/searchdefinition/RankExpressionBody.java
index b3dec554cdc..815e4bbf359 100644
--- a/config-model/src/main/java/com/yahoo/searchdefinition/RankExpressionBody.java
+++ b/config-model/src/main/java/com/yahoo/searchdefinition/RankExpressionBody.java
@@ -1,11 +1,29 @@
 // Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.searchdefinition;
 
+import com.yahoo.config.application.api.FileRegistry;
+
 import java.nio.ByteBuffer;
+import java.util.Objects;
 
 public class RankExpressionBody extends DistributableResource {
 
-    public RankExpressionBody(String name, ByteBuffer body) {
-        super(name, body);
+    private final ByteBuffer blob;
+
+    public RankExpressionBody(String name, ByteBuffer blob) {
+        super(name, blob);
+        Objects.requireNonNull(blob, "Blob cannot be null");
+        this.blob = blob;
+    }
+    public ByteBuffer getBlob() { return blob; }
+    public void validate() {
+        // Remove once pathType is final
+        if (getPathType() != PathType.BLOB) {
+            throw new IllegalArgumentException("PathType must be BLOB.");
+        }
+    }
+
+    void register(FileRegistry fileRegistry) {
+        register(fileRegistry, blob);
     }
 }