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 com.alibaba.jstorm.daemon.nimbus.metric;
  
  import java.util.List;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class DeleteMetricEvent extends MetricEvent {
      private final Logger LOG = LoggerFactory.getLogger(getClass());
  
      private List<String> idList;
      private int metaType;
  
      @Override
      public void run() {
          try {
              context.deleteMetric(topologyId, metaType, idList);
          } catch (Exception ex) {
              LOG.error("Error", ex);
          }
      }
  
      public static void pushEvent(String topologyId, int metaType, List<String> idList) {
          DeleteMetricEvent event = new DeleteMetricEvent();
          event.topologyId = topologyId;
          event.metaType = metaType;
          event.idList = idList;
  
          ClusterMetricsRunnable.pushEvent(event);
      }
  }
  