content: /*
   * This file is a part of BSL Language Server.
   *
   * Copyright (c) 2018-2025
   * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
   *
   * SPDX-License-Identifier: LGPL-3.0-or-later
   *
   * BSL Language Server is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 3.0 of the License, or (at your option) any later version.
   *
   * BSL Language Server is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with BSL Language Server.
   */
  package com.github._1c_syntax.bsl.languageserver;
  
  import lombok.EqualsAndHashCode;
  import lombok.NoArgsConstructor;
  import lombok.Setter;
  import lombok.ToString;
  import org.eclipse.lsp4j.ClientCapabilities;
  import org.eclipse.lsp4j.InitializeParams;
  import org.springframework.stereotype.Component;
  
  import java.util.Optional;
  
  /**
   * Null-safe bridge для получения возможностей клиента, была произведена инициализация
   * сервера запросом
   * {@link org.eclipse.lsp4j.services.LanguageServer#initialize(InitializeParams)}.
   */
  @Component
  @NoArgsConstructor
  @ToString
  @EqualsAndHashCode
  public class ClientCapabilitiesHolder {
  
    /**
     * Возможности клиента.
     */
    @Setter
    private ClientCapabilities capabilities;
  
    /**
     * Получить возможности клиента, если было произведено подключение клиента к серверу.
     *
     * @return Заявленные возможности клиента.
     */
    public Optional<ClientCapabilities> getCapabilities() {
      return Optional.ofNullable(capabilities);
    }
  }
  