/*
 * Copyright (C) 2016-present ScyllaDB
 *
 * Modified by ScyllaDB
 */

/*
 * SPDX-License-Identifier: (LicenseRef-ScyllaDB-Source-Available-1.1 and Apache-2.0)
 */

#include "utils/assert.hh"
#include "cql3/column_specification.hh"
#include "cql3/column_identifier.hh"

namespace cql3 {

column_specification::column_specification(std::string_view ks_name_, std::string_view cf_name_, ::shared_ptr<column_identifier> name_, data_type type_)
        : ks_name(ks_name_)
        , cf_name(cf_name_)
        , name(name_)
        , type(type_)
    { }


bool column_specification::all_in_same_table(const std::vector<lw_shared_ptr<column_specification>>& names)
{
    throwing_assert(!names.empty());

    auto first = names.front();
    return std::all_of(std::next(names.begin()), names.end(), [first] (auto&& spec) {
        return spec->ks_name == first->ks_name && spec->cf_name == first->cf_name;
    });
}

lw_shared_ptr<column_specification> make_column_spec(std::string_view ks_name, std::string_view cf_name, sstring name, data_type type) {
    return make_lw_shared<column_specification>(
            ks_name,
            cf_name,
            ::make_shared<column_identifier>(std::move(name), true),
            std::move(type));
}

}