3 files changed, 22 insertions, 0 deletions
diff --git a/src/buildtool/build_engine/base_maps/TARGETS b/src/buildtool/build_engine/base_maps/TARGETS
index 0b30a49b..22e87862 100644
--- a/src/buildtool/build_engine/base_maps/TARGETS
+++ b/src/buildtool/build_engine/base_maps/TARGETS
@@ -49,6 +49,7 @@
   { "type": ["@", "rules", "CC", "library"]
   , "name": ["entity_name_data"]
   , "hdrs": ["entity_name_data.hpp"]
+  , "srcs": ["entity_name_data.cpp"]
   , "deps":
     [ ["@", "json", "", "json"]
     , ["src/buildtool/build_engine/expression", "expression_ptr_interface"]
diff --git a/src/buildtool/build_engine/base_maps/entity_name_data.cpp b/src/buildtool/build_engine/base_maps/entity_name_data.cpp
new file mode 100644
index 00000000..fef20acf
--- /dev/null
+++ b/src/buildtool/build_engine/base_maps/entity_name_data.cpp
@@ -0,0 +1,20 @@
+// Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "src/buildtool/build_engine/base_maps/entity_name_data.hpp"
+
+[[nodiscard]] auto BuildMaps::Base::NamedTarget::ToString() const
+    -> std::string {
+    return BuildMaps::Base::EntityName(repository, module, name).ToString();
+}
diff --git a/src/buildtool/build_engine/base_maps/entity_name_data.hpp b/src/buildtool/build_engine/base_maps/entity_name_data.hpp
index 0de1b48f..f2d8387a 100644
--- a/src/buildtool/build_engine/base_maps/entity_name_data.hpp
+++ b/src/buildtool/build_engine/base_maps/entity_name_data.hpp
@@ -68,6 +68,7 @@ struct NamedTarget {
             .parent_path()
             .string();
     }
+    [[nodiscard]] auto ToString() const -> std::string;
     [[nodiscard]] friend auto operator==(NamedTarget const& x,
                                          NamedTarget const& y) -> bool {
         return x.repository == y.repository && x.module == y.module &&