feat(autoware_control_center): add is_empty method to node_registry

Signed-off-by: Alexey Panferov <[email protected]>
autowarefoundation · Jan 5, 2024 · d38a661 · d38a661
1 parent cfdae66
commit d38a661
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diff --git a/common/autoware_control_center/include/autoware_control_center/node_registry.hpp b/common/autoware_control_center/include/autoware_control_center/node_registry.hpp
@@ -46,6 +46,8 @@ class NodeRegistry
 
   std::optional<unique_identifier_msgs::msg::UUID> get_uuid(const std::string & name) const;
 
+  bool is_empty();
+
 private:
   std::unordered_map<std::string, AutowareNodeInfo> autoware_node_info_map_;
 };

diff --git a/common/autoware_control_center/src/node_registry.cpp b/common/autoware_control_center/src/node_registry.cpp
@@ -63,4 +63,11 @@ std::optional<unique_identifier_msgs::msg::UUID> NodeRegistry::get_uuid(
   return autoware_node_info_map_.at(name).uuid;
 }
 
+bool NodeRegistry::is_empty()
+{
+  if (autoware_node_info_map_.empty()) {
+    return true;
+  }
+  return false;
+}
 }  // namespace autoware_control_center