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3aa80f47fe
Replace two methods for unreversal (`as` and `self_or_reversed`) with a new one (`without_reversed`). More flexible and better named. Tests: unit (dev) Signed-off-by: Dejan Mircevski <dejan@scylladb.com> Closes #7889
112 lines
4.0 KiB
C++
112 lines
4.0 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Copyright (C) 2015 ScyllaDB
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*
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* Modified by 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 "cql3/abstract_marker.hh"
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#include "cql3/constants.hh"
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#include "cql3/lists.hh"
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#include "cql3/maps.hh"
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#include "cql3/sets.hh"
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#include "cql3/user_types.hh"
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#include "types/list.hh"
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namespace cql3 {
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abstract_marker::abstract_marker(int32_t bind_index, lw_shared_ptr<column_specification>&& receiver)
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: _bind_index{bind_index}
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, _receiver{std::move(receiver)}
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{ }
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void abstract_marker::collect_marker_specification(variable_specifications& bound_names) const {
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bound_names.add(_bind_index, _receiver);
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}
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bool abstract_marker::contains_bind_marker() const {
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return true;
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}
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abstract_marker::raw::raw(int32_t bind_index)
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: _bind_index{bind_index}
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{ }
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::shared_ptr<term> abstract_marker::raw::prepare(database& db, const sstring& keyspace, lw_shared_ptr<column_specification> receiver) const
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{
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if (receiver->type->is_collection()) {
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if (receiver->type->without_reversed().is_list()) {
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return ::make_shared<lists::marker>(_bind_index, receiver);
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} else if (receiver->type->without_reversed().is_set()) {
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return ::make_shared<sets::marker>(_bind_index, receiver);
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} else if (receiver->type->without_reversed().is_map()) {
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return ::make_shared<maps::marker>(_bind_index, receiver);
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}
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assert(0);
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}
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if (receiver->type->is_user_type()) {
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return ::make_shared<user_types::marker>(_bind_index, receiver);
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}
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return ::make_shared<constants::marker>(_bind_index, receiver);
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}
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assignment_testable::test_result abstract_marker::raw::test_assignment(database& db, const sstring& keyspace, const column_specification& receiver) const {
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return assignment_testable::test_result::WEAKLY_ASSIGNABLE;
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}
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sstring abstract_marker::raw::to_string() const {
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return "?";
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}
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abstract_marker::in_raw::in_raw(int32_t bind_index)
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: raw{bind_index}
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{ }
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lw_shared_ptr<column_specification> abstract_marker::in_raw::make_in_receiver(const column_specification& receiver) {
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auto in_name = ::make_shared<column_identifier>(sstring("in(") + receiver.name->to_string() + sstring(")"), true);
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return make_lw_shared<column_specification>(receiver.ks_name, receiver.cf_name, in_name, list_type_impl::get_instance(receiver.type, false));
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}
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::shared_ptr<term> abstract_marker::in_raw::prepare(database& db, const sstring& keyspace, lw_shared_ptr<column_specification> receiver) const {
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return ::make_shared<lists::marker>(_bind_index, make_in_receiver(*receiver));
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}
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}
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