51829f528d
Soon I am about to introduce a read monitor, and pairing infrastructure to manage it. Having it all living in sstables.hh force to include it everytime, even in places that don't really need it. Move to its own header. Signed-off-by: Glauber Costa <glauber@scylladb.com>
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright (C) 2017 ScyllaDB
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*
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <seastar/core/shared_ptr.hh>
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#include <seastar/core/shared_ptr_incomplete.hh>
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namespace sstables {
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class write_monitor {
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public:
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virtual ~write_monitor() { }
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virtual void on_write_completed() = 0;
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virtual void on_flush_completed() = 0;
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};
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struct noop_write_monitor final : public write_monitor {
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virtual void on_write_completed() override { }
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virtual void on_flush_completed() override { }
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};
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seastar::shared_ptr<write_monitor> default_write_monitor();
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}
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