/* ========================================================================
 * Copyright (c) 2005-2025 The OPC Foundation, Inc. All rights reserved.
 *
 * OPC Foundation MIT License 1.00
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * The complete license agreement can be found here:
 * http://opcfoundation.org/License/MIT/1.00/
 * ======================================================================*/

using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

namespace Opc.Ua.Server
{
    /// <summary>
    /// The default node manager for the server.
    /// </summary>
    /// <remarks>
    /// Every Server has one instance of this NodeManager.
    /// It stores objects that implement ILocalNode and indexes them by NodeId.
    /// </remarks>
    public interface ICoreNodeManager : IAsyncNodeManager
    {
        /// <summary>
        /// Imports the nodes from a dictionary of NodeState objects.
        /// </summary>
        ValueTask ImportNodesAsync(
            ISystemContext context,
            IEnumerable<NodeState> predefinedNodes,
            CancellationToken cancellationToken = default);

        /// <summary>
        /// Imports the nodes from a dictionary of NodeState objects.
        /// </summary>
        ValueTask ImportNodesAsync(
            ISystemContext context,
            IEnumerable<NodeState> predefinedNodes,
            bool isInternal,
            CancellationToken cancellationToken = default);
    }
}