Initial skeleton for type information in serialization format.

1 files changed, 6 insertions, 0 deletions

diff --git a/vespajlib/src/main/java/com/yahoo/tensor/TensorType.java b/vespajlib/src/main/java/com/yahoo/tensor/TensorType.java
index acba9eafd71..bb7a976af9b 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/TensorType.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/TensorType.java
@@ -24,9 +24,15 @@ import java.util.stream.Collectors;
  */
 public class TensorType {
 
+    public enum ValueType { DOUBLE, FLOAT};
+
     /** The empty tensor type - which is the same as a double */
     public static final TensorType empty = new TensorType(Collections.emptyList());
 
+    private final ValueType valueType = ValueType.DOUBLE;
+
+    public final ValueType valueType() { return valueType; }
+
     /** Sorted list of the dimensions of this */
     private final ImmutableList<Dimension> dimensions;