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.ui.model;
  
  import backtype.storm.generated.MetricSnapshot;
  import com.alibaba.jstorm.metric.MetricDef;
  import com.alibaba.jstorm.ui.utils.UIMetricUtils;
  
  import java.io.Serializable;
  import java.util.*;
  
  /**
   * @author Jark (wuchong.wc@alibaba-inc.com)
   */
  public class UIBasicMetric {
  
      // <metricName, value>
      protected Map<String, String> metrics = new HashMap<>();
  
      public static final String[] HEAD = {MetricDef.EMMITTED_NUM, MetricDef.ACKED_NUM, MetricDef.FAILED_NUM, MetricDef.SEND_TPS,
              MetricDef.RECV_TPS, MetricDef.PROCESS_LATENCY};
  
      public void setMetricValue(MetricSnapshot snapshot, String metricName){
          String value = UIMetricUtils.getMetricValue(snapshot);
          setValue(metricName, value);
      }
  
      protected void setValue(String metricName, String value) {
          metrics.put(metricName, value);
      }
  
      protected String getValue(String metricName) {
          return metrics.get(metricName);
      }
  
      public Map<String, String> getMetrics() {
          return metrics;
      }
  
      public void setMetrics(Map<String, String> metrics) {
          this.metrics = metrics;
      }
  }
  