69798df95e
This is required to implement a thrift verb. Signed-off-by: Duarte Nunes <duarte@scylladb.com>
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* Copyright (C) 2015 ScyllaDB
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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 "mutation_query.hh"
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#include "gc_clock.hh"
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#include "mutation_partition_serializer.hh"
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#include "service/priority_manager.hh"
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#include "query-result-writer.hh"
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reconcilable_result::~reconcilable_result() {}
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reconcilable_result::reconcilable_result()
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: _row_count(0)
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{ }
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reconcilable_result::reconcilable_result(uint32_t row_count, std::vector<partition> p)
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: _row_count(row_count)
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, _partitions(std::move(p))
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{ }
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const std::vector<partition>& reconcilable_result::partitions() const {
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return _partitions;
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}
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std::vector<partition>& reconcilable_result::partitions() {
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return _partitions;
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}
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bool
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reconcilable_result::operator==(const reconcilable_result& other) const {
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return boost::equal(_partitions, other._partitions);
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}
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bool reconcilable_result::operator!=(const reconcilable_result& other) const {
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return !(*this == other);
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}
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query::result
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to_data_query_result(const reconcilable_result& r, schema_ptr s, const query::partition_slice& slice, uint32_t max_partitions) {
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query::result::builder builder(slice, query::result_request::only_result);
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for (const partition& p : r.partitions()) {
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if (!max_partitions--) {
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break;
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}
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p.mut().unfreeze(s).query(builder, slice, gc_clock::time_point::min(), query::max_rows);
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}
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return builder.build();
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}
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std::ostream& operator<<(std::ostream& out, const reconcilable_result::printer& pr) {
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out << "{rows=" << pr.self.row_count() << ", [";
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bool first = true;
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for (const partition& p : pr.self.partitions()) {
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if (!first) {
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out << ", ";
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}
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first = false;
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out << "{rows=" << p.row_count() << ", ";
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out << p._m.pretty_printer(pr.schema);
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out << "}";
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}
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out << "]}";
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return out;
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}
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reconcilable_result::printer reconcilable_result::pretty_printer(schema_ptr s) const {
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return { *this, std::move(s) };
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}
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