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#include "producer.h"
#include <util/system/compiler.h>
#include <library/cpp/yt/memory/new.h>
namespace NYT::NProfiling {
////////////////////////////////////////////////////////////////////////////////
TWithTagGuard::TWithTagGuard(ISensorWriter* writer)
: Writer_(writer)
{
YT_VERIFY(Writer_);
}
TWithTagGuard::TWithTagGuard(ISensorWriter* writer, const std::string& tagKey, const std::string& tagValue)
: TWithTagGuard(writer)
{
AddTag(tagKey, tagValue);
}
void TWithTagGuard::AddTag(TTag tag)
{
Writer_->PushTag(std::move(tag));
++AddedTagCount_;
}
void TWithTagGuard::AddTag(const std::string& tagKey, const std::string& tagValue)
{
AddTag({tagKey, tagValue});
}
TWithTagGuard::~TWithTagGuard()
{
for (int i = 0; i < AddedTagCount_; ++i) {
Writer_->PopTag();
}
}
////////////////////////////////////////////////////////////////////////////////
void TSensorBuffer::PushTag(TTag tag)
{
Tags_.push_back(std::move(tag));
}
void TSensorBuffer::PopTag()
{
Tags_.pop_back();
}
void TSensorBuffer::AddGauge(const std::string& name, double value)
{
Gauges_.emplace_back(name, Tags_, value);
}
void TSensorBuffer::AddCounter(const std::string& name, i64 value)
{
Counters_.emplace_back(name, Tags_, value);
}
const std::vector<std::tuple<std::string, TTagList, i64>>& TSensorBuffer::GetCounters() const
{
return Counters_;
}
const std::vector<std::tuple<std::string, TTagList, double>>& TSensorBuffer::GetGauges() const
{
return Gauges_;
}
void TSensorBuffer::WriteTo(ISensorWriter* writer)
{
for (const auto& [name, tags, value] : Counters_) {
for (const auto& tag : tags) {
writer->PushTag(tag);
}
writer->AddCounter(name, value);
for (size_t i = 0; i < tags.size(); i++) {
writer->PopTag();
}
}
for (const auto& [name, tags, value] : Gauges_) {
for (const auto& tag : tags) {
writer->PushTag(tag);
}
writer->AddGauge(name, value);
for (size_t i = 0; i < tags.size(); i++) {
writer->PopTag();
}
}
}
////////////////////////////////////////////////////////////////////////////////
TIntrusivePtr<TSensorBuffer> ISensorProducer::GetBuffer()
{
auto buffer = New<TSensorBuffer>();
CollectSensors(buffer.Get());
return buffer;
}
////////////////////////////////////////////////////////////////////////////////
void TBufferedProducer::CollectSensors(ISensorWriter* )
{
YT_ABORT();
}
TIntrusivePtr<TSensorBuffer> TBufferedProducer::GetBuffer()
{
auto guard = Guard(Lock_);
if (Enabled_) {
if (Buffer_) {
return Buffer_;
} else {
return New<TSensorBuffer>();
}
}
return nullptr;
}
void TBufferedProducer::SetEnabled(bool enabled)
{
auto guard = Guard(Lock_);
Enabled_ = enabled;
}
void TBufferedProducer::Update(TSensorBuffer buffer)
{
auto ptr = New<TSensorBuffer>(std::move(buffer));
auto guard = Guard(Lock_);
Buffer_ = ptr;
}
void TBufferedProducer::Update(const std::function<void(ISensorWriter*)>& callback)
{
TSensorBuffer buffer;
callback(&buffer);
Update(std::move(buffer));
}
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT::NProfiling
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