lookup_in_spec.hxx

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/*
 *     Copyright 2021 Couchbase, Inc.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
#pragma once

#include <string>

namespace couchbase
{
class collection;

enum class lookup_in_spec_type { LOOKUP_IN_GET, LOOKUP_IN_FULLDOC_GET };
class lookup_in_spec
{
    friend collection;

  public:
    static lookup_in_spec get(const std::string& path)
    {
        return lookup_in_spec(lookup_in_spec_type::LOOKUP_IN_GET, path);
    }

    static lookup_in_spec fulldoc_get()
    {
        return lookup_in_spec(lookup_in_spec_type::LOOKUP_IN_FULLDOC_GET);
    }

    lookup_in_spec& xattr();

  private:
    lookup_in_spec_type type_;
    std::string path_;
    uint32_t flags_;

    explicit lookup_in_spec(lookup_in_spec_type type, std::string path = "")
      : type_(type)
      , path_(std::move(path))
      , flags_(0)
    {
    }
};
} // namespace couchbase