szaszm commented on a change in pull request #1284:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1284#discussion_r832050714
##########
File path: libminifi/src/FlowController.cpp
##########
@@ -438,6 +440,20 @@ std::shared_ptr<state::response::ResponseNode>
FlowController::getAgentManifest(
return agentInfo;
}
+void
FlowController::executeOnAllComponents(std::function<void(state::StateController*)>
func) {
+ std::lock_guard<std::recursive_mutex> lock(mutex_);
+ for (auto* component: getAllComponents()) {
+ func(component);
+ }
+}
+
+void FlowController::executeOnComponent(const std::string &name,
std::function<void(state::StateController*)> func) {
+ std::lock_guard<std::recursive_mutex> lock(mutex_);
+ if (auto* component = getComponent(name); component != nullptr) {
+ func(component);
+ }
Review comment:
You can even leave out the second part, and it means the same.
```
if (auto* const component = getComponent(name)) {
func(component);
}
```
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