41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
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*/
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#pragma once
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#include "abstract_replication_strategy.hh"
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#include <optional>
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// forward declaration since replica/database.hh includes this file
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class keyspace;
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namespace locator {
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using inet_address = gms::inet_address;
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using token = dht::token;
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class local_strategy : public abstract_replication_strategy {
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public:
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local_strategy(replication_strategy_params params, const topology*);
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virtual ~local_strategy() {};
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virtual size_t get_replication_factor(const token_metadata&) const override;
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virtual future<host_id_set> calculate_natural_endpoints(const token& search_token, const token_metadata& tm) const override;
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virtual void validate_options(const gms::feature_service&, const locator::topology&) const override;
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virtual bool allow_remove_node_being_replaced_from_natural_endpoints() const override {
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return false;
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}
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[[nodiscard]] sstring sanity_check_read_replicas(const effective_replication_map& erm, const host_id_vector_replica_set& read_replicas) const override;
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};
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}
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