blob: 76b3b38effa764513b69f4e0a0b7a113a03d3cf3 [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <cstddef>
#include <memory>
namespace syncer {
class CommitContribution;
// This class represents a source of items to commit to the sync server.
// When asked, it can return CommitContribution objects that contain a set of
// items to be committed from this source.
class CommitContributor {
virtual ~CommitContributor() = 0;
// Gathers up to |max_entries| unsynced items from this contributor into a
// CommitContribution. Returns null when the contributor has nothing to
// contribute.
virtual std::unique_ptr<CommitContribution> GetContribution(
size_t max_entries) = 0;
} // namespace syncer