src/paimon/common/utils/vector_store_utils.h

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 paimon {

/// Utils for vector-store files.
///
/// A vector-store file is identified by the `.vector.` marker in its name.
class VectorStoreUtils {
 public:
    VectorStoreUtils() = delete;
    ~VectorStoreUtils() = delete;

    /// Returns true if `file_name` is a vector-store file (contains the `.vector.` marker).
    static bool IsVectorStoreFile(const std::string& file_name) {
        return file_name.find(".vector.") != std::string::npos;
    }
};

}  // namespace paimon