history_clusters_service_task_get_most_recent_clusters.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "history_clusters_service_task_get_most_recent_clusters.h"

#include <utility>

#include "base/functional/bind.h"
#include "base/location.h"
#include "base/metrics/histogram_functions.h"
#include "base/strings/stringprintf.h"
#include "components/history/core/browser/history_service.h"
#include "components/history_clusters/core/clustering_backend.h"
#include "components/history_clusters/core/config.h"
#include "components/history_clusters/core/history_clusters_db_tasks.h"
#include "components/history_clusters/core/history_clusters_debug_jsons.h"
#include "components/history_clusters/core/history_clusters_service.h"
#include "components/history_clusters/core/history_clusters_util.h"

namespace history_clusters {

HistoryClustersServiceTaskGetMostRecentClusters::
    HistoryClustersServiceTaskGetMostRecentClusters(
        base::WeakPtr<HistoryClustersService> weak_history_clusters_service,
        const IncompleteVisitMap incomplete_visit_context_annotations,
        ClusteringBackend* const backend,
        history::HistoryService* const history_service,
        ClusteringRequestSource clustering_request_source,
        base::Time begin_time,
        QueryClustersContinuationParams continuation_params,
        bool recluster,
        QueryClustersCallback callback)
    : … { … }

HistoryClustersServiceTaskGetMostRecentClusters::
    ~HistoryClustersServiceTaskGetMostRecentClusters() { … }

void HistoryClustersServiceTaskGetMostRecentClusters::Start() { … }

void HistoryClustersServiceTaskGetMostRecentClusters::
    OnGotAnnotatedVisitsToCluster(
        // Unused because clusters aren't persisted in this flow.
        std::vector<int64_t> old_clusters_unused,
        std::vector<history::AnnotatedVisit> annotated_visits,
        QueryClustersContinuationParams continuation_params) { … }

void HistoryClustersServiceTaskGetMostRecentClusters::OnGotModelClusters(
    QueryClustersContinuationParams continuation_params,
    std::vector<history::Cluster> clusters) { … }

void HistoryClustersServiceTaskGetMostRecentClusters::
    ReturnMostRecentPersistedClusters(base::Time exclusive_max_time) { … }

void HistoryClustersServiceTaskGetMostRecentClusters::
    OnGotMostRecentPersistedClusters(std::vector<history::Cluster> clusters) { … }

}  // namespace history_clusters
chromium/components/history_clusters/core/history_clusters_service_task_get_most_recent_clusters.cc
