1 files changed, 19 insertions, 0 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/vespa/EncodableContinuation.java b/container-search/src/main/java/com/yahoo/search/grouping/vespa/EncodableContinuation.java
new file mode 100644
index 00000000000..ca059cbe1fe
--- /dev/null
+++ b/container-search/src/main/java/com/yahoo/search/grouping/vespa/EncodableContinuation.java
@@ -0,0 +1,19 @@
+// 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.vespa;
+
+import com.yahoo.search.grouping.Continuation;
+
+/**
+ * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ */
+abstract class EncodableContinuation extends Continuation {
+
+    public abstract void encode(IntegerEncoder out);
+
+    @Override
+    public final String toString() {
+        IntegerEncoder encoder = new IntegerEncoder();
+        encode(encoder);
+        return encoder.toString();
+    }
+}