com.github._1c_syntax.bsl.languageserver.ClientCapabilitiesHolder Maven / Gradle / Ivy

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/*
 * This file is a part of BSL Language Server.
 *
 * Copyright (c) 2018-2022
 * Alexey Sosnoviy , Nikita Fedkin  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 getCapabilities() {
    return Optional.ofNullable(capabilities);
  }
}