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-rw-r--r--vespajlib/src/main/java/com/yahoo/tensor/functions/PrimitiveTensorFunction.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/functions/PrimitiveTensorFunction.java b/vespajlib/src/main/java/com/yahoo/tensor/functions/PrimitiveTensorFunction.java
index e2aae39f11f..1113da39508 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/functions/PrimitiveTensorFunction.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/functions/PrimitiveTensorFunction.java
@@ -1,6 +1,8 @@
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.tensor.functions;
+import com.yahoo.tensor.evaluation.TypeContext;
+
/**
* A primitive tensor function is a tensor function which cannot be expressed in terms of other tensor functions.
* All tensor implementations must implement all primitive tensor functions.
@@ -8,6 +10,6 @@ package com.yahoo.tensor.functions;
*
* @author bratseth
*/
-public abstract class PrimitiveTensorFunction extends TensorFunction {
+public abstract class PrimitiveTensorFunction<NAMETYPE extends TypeContext.Name> extends TensorFunction<NAMETYPE> {
}