1 files changed, 28 insertions, 0 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/evaluation/Name.java b/vespajlib/src/main/java/com/yahoo/tensor/evaluation/Name.java
new file mode 100644
index 00000000000..9033af1d7ec
--- /dev/null
+++ b/vespajlib/src/main/java/com/yahoo/tensor/evaluation/Name.java
@@ -0,0 +1,28 @@
+// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.tensor.evaluation;
+
+/** A name which is just a string. Names are value objects. */
+public class Name {
+
+    private final String name;
+
+    public Name(String name) {
+        this.name = name;
+    }
+
+    public String name() { return name; }
+
+    @Override
+    public String toString() { return name; }
+
+    @Override
+    public int hashCode() { return name.hashCode(); }
+
+    @Override
+    public boolean equals(Object other) {
+        if (other == this) return true;
+        if ( ! (other instanceof Name)) return false;
+        return ((Name)other).name.equals(this.name);
+    }
+
+}