55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*
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* Copyright (C) 2015 Cloudius Systems, Ltd.
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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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#include <iostream>
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#include "keys.hh"
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#include "dht/i_partitioner.hh"
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std::ostream& operator<<(std::ostream& out, const partition_key& pk) {
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return out << "pk{" << to_hex(pk) << "}";
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}
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std::ostream& operator<<(std::ostream& out, const clustering_key_prefix& ckp) {
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return out << "ckp{" << to_hex(ckp) << "}";
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}
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const legacy_compound_view<partition_key_view::c_type>
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partition_key_view::legacy_form(const schema& s) const {
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return { *get_compound_type(s), _bytes };
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}
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int
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partition_key_view::legacy_tri_compare(const schema& s, partition_key_view o) const {
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auto cmp = legacy_compound_view<c_type>::tri_comparator(*get_compound_type(s));
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return cmp(this->representation(), o.representation());
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}
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int
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partition_key_view::ring_order_tri_compare(const schema& s, partition_key_view k2) const {
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auto t1 = dht::global_partitioner().get_token(s, *this);
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auto t2 = dht::global_partitioner().get_token(s, k2);
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if (t1 != t2) {
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return t1 < t2 ? -1 : 1;
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}
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return legacy_tri_compare(s, k2);
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}
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