chromium/chrome/browser/privacy_budget/identifiability_study_group_settings.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/privacy_budget/identifiability_study_group_settings.h"

#include <algorithm>
#include <numeric>

#include "base/containers/flat_map.h"
#include "base/metrics/histogram_functions.h"
#include "base/ranges/algorithm.h"
#include "chrome/common/privacy_budget/privacy_budget_features.h"
#include "chrome/common/privacy_budget/types.h"
#include "third_party/blink/public/common/privacy_budget/identifiable_surface.h"

namespace {

void UmaHistogramFinchConfigValidation(bool valid) { … }

}  // namespace

// static
IdentifiabilityStudyGroupSettings
IdentifiabilityStudyGroupSettings::InitFromFeatureParams() { … }

// static
IdentifiabilityStudyGroupSettings IdentifiabilityStudyGroupSettings::InitFrom(
    bool enabled,
    int expected_surface_count,
    int surface_budget,
    const std::string& blocks,
    const std::string& blocks_weights,
    const std::string& allowed_random_types) { … }

IdentifiabilityStudyGroupSettings::IdentifiabilityStudyGroupSettings(
    bool enabled,
    int expected_surface_count,
    int surface_budget,
    IdentifiableSurfaceBlocks blocks,
    std::vector<double> blocks_weights,
    std::vector<blink::IdentifiableSurface::Type> allowed_random_types)
    : … { … }

IdentifiabilityStudyGroupSettings::~IdentifiabilityStudyGroupSettings() =
    default;
IdentifiabilityStudyGroupSettings::IdentifiabilityStudyGroupSettings(
    IdentifiabilityStudyGroupSettings&&) = default;

bool IdentifiabilityStudyGroupSettings::Validate() { … }

bool IdentifiabilityStudyGroupSettings::ValidateAssignedBlockSampling() { … }

const IdentifiableSurfaceBlocks& IdentifiabilityStudyGroupSettings::blocks()
    const { … }

const std::vector<double>& IdentifiabilityStudyGroupSettings::blocks_weights()
    const { … }

const std::vector<blink::IdentifiableSurface::Type>&
IdentifiabilityStudyGroupSettings::allowed_random_types() const { … }

bool IdentifiabilityStudyGroupSettings::IsUsingAssignedBlockSampling() const { … }

bool IdentifiabilityStudyGroupSettings::IsUsingRandomSampling() const { … }

bool IdentifiabilityStudyGroupSettings::IsUsingSamplingOfSurfaces() const { … }