content: /*
   * Copyright 2025 the original author or authors.
   *
   * 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
   *
   *      https://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.
   */
  package io.agentscope.runtime.engine.shared;
  
  import java.util.concurrent.CompletableFuture;
  
  /**
   * Service interface that defines basic methods that all services must implement
   */
  public interface Service {
      
      /**
       * Start the service, initialize necessary resources or connections
       *
       * @return CompletableFuture<Void> asynchronous startup result
       */
      CompletableFuture<Void> start();
      
      /**
       * Stop the service, release acquired resources
       *
       * @return CompletableFuture<Void> asynchronous stop result
       */
      CompletableFuture<Void> stop();
      
      /**
       * Check the health status of the service
       *
       * @return CompletableFuture<Boolean> asynchronous health check result, true indicates healthy, false indicates unhealthy
       */
      CompletableFuture<Boolean> health();
  }
  