Internal change

PiperOrigin-RevId: 504928797

mediapipe/framework/BUILD

@@ -1051,6 +1051,7 @@ cc_library(
         "@com_google_absl//absl/base:core_headers",
         "@com_google_absl//absl/memory",
         "@com_google_absl//absl/status",
+        "@com_google_absl//absl/strings",
         "@com_google_absl//absl/types:optional",
     ],
 )

mediapipe/framework/subgraph.cc

@@ -92,7 +92,7 @@ bool GraphRegistry::IsRegistered(const std::string& ns,
 }
 
 absl::StatusOr<CalculatorGraphConfig> GraphRegistry::CreateByName(
-    const std::string& ns, const std::string& type_name,
+    absl::string_view ns, absl::string_view type_name,
     SubgraphContext* context) const {
   absl::StatusOr<std::unique_ptr<Subgraph>> maker =
       local_factories_.IsRegistered(ns, type_name)

mediapipe/framework/subgraph.h

@@ -20,6 +20,7 @@
 #include "absl/base/macros.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
+#include "absl/strings/string_view.h"
 #include "absl/types/optional.h"
 #include "mediapipe/framework/calculator.pb.h"
 #include "mediapipe/framework/deps/registration.h"
@@ -187,7 +188,7 @@ class GraphRegistry {
 
   // Returns the specified graph config.
   absl::StatusOr<CalculatorGraphConfig> CreateByName(
-      const std::string& ns, const std::string& type_name,
+      absl::string_view ns, absl::string_view type_name,
       SubgraphContext* context = nullptr) const;
 
   static GraphRegistry global_graph_registry;