content: /*
   * 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.
   */
  package org.apache.kafka.connect.runtime;
  
  
  public class ConnectorStatus extends AbstractStatus<String> {
  
      public ConnectorStatus(String connector, State state, String msg, String workerUrl, int generation, String version) {
          super(connector, state, workerUrl, generation, msg, version);
      }
  
      public ConnectorStatus(String connector, State state, String workerUrl, int generation, String version) {
          super(connector, state, workerUrl, generation, null, version);
      }
  
      public ConnectorStatus(String connector, State state, String workerUrl, int generation) {
          super(connector, state, workerUrl, generation, null);
      }
  
      public interface Listener {
  
          /**
           * Invoked after connector has successfully been shutdown.
           * @param connector The connector name
           */
          void onShutdown(String connector);
  
          /**
           * Invoked from the Connector using {@link org.apache.kafka.connect.connector.ConnectorContext#raiseError(Exception)}
           * or if either {@link org.apache.kafka.connect.connector.Connector#start(java.util.Map)} or
           * {@link org.apache.kafka.connect.connector.Connector#stop()} throw an exception.
           * Note that no shutdown event will follow after the connector has been failed.
           * @param connector The connector name
           * @param cause Error raised from the connector.
           */
          void onFailure(String connector, Throwable cause);
  
          /**
           * Invoked when the connector is stopped through the REST API
           * @param connector The connector name
           */
          void onStop(String connector);
  
          /**
           * Invoked when the connector is paused through the REST API
           * @param connector The connector name
           */
          void onPause(String connector);
  
          /**
           * Invoked after the connector has been resumed.
           * @param connector The connector name
           */
          void onResume(String connector);
  
          /**
           * Invoked after successful startup of the connector.
           * @param connector The connector name
           */
          void onStartup(String connector);
  
          /**
           * Invoked when the connector is deleted through the REST API.
           * @param connector The connector name
           */
          void onDeletion(String connector);
  
          /**
           * Invoked when the connector is restarted asynchronously by the herder on processing a restart request.
           * @param connector The connector name
           */
          void onRestart(String connector);
      }
  }
  