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 com.alibaba.jstorm.metric.MetricDef;
  import com.alibaba.jstorm.ui.utils.UIMetricUtils;
  import com.alibaba.jstorm.utils.JStormUtils;
  import com.fasterxml.jackson.annotation.JsonIgnore;
  
  import java.util.*;
  
  /**
   * @author Jark (wuchong.wc@alibaba-inc.com)
   */
  public class UITaskMetric extends UIComponentMetric {
  
      private String taskId;
  
      private static List<String> METRIC_QUEUE = Arrays.asList(MetricDef.EXECUTE_QUEUE,
              MetricDef.DESERIALIZE_QUEUE, MetricDef.SERIALIZE_QUEUE, MetricDef.CONTROL_QUEUE);
  
      private static final String FORMAT = "##0.00";
  
      public static final String[] HEAD = {MetricDef.EMMITTED_NUM, MetricDef.ACKED_NUM, MetricDef.FAILED_NUM, MetricDef.SEND_TPS,
              MetricDef.RECV_TPS, MetricDef.PROCESS_LATENCY,  MetricDef.DESERIALIZE_TIME, MetricDef.SERIALIZE_TIME, MetricDef.EXECUTE_TIME,
              MetricDef.COLLECTOR_EMIT_TIME, MetricDef.ACKER_TIME, MetricDef.DESERIALIZE_QUEUE, MetricDef.SERIALIZE_QUEUE,
              MetricDef.EXECUTE_QUEUE, MetricDef.CONTROL_QUEUE};
  
      public UITaskMetric(String componentName, int taskId) {
          super(componentName);
          this.taskId = taskId+"";
      }
  
  
      public void mergeValue() {
          super.mergeValue();
          // the queue value should be displayed in percent
          for (String q : METRIC_QUEUE){
              if (metrics.containsKey(q)){
                  metrics.put(q, UIMetricUtils.format(JStormUtils.parseDouble(metrics.get(q), 0) * 100, FORMAT));
              }
          }
          for (Map.Entry<String,String> entry : subMetrics.entrySet()){
              String metricName = entry.getKey().split("@")[0];
              String value = entry.getValue();
              if(METRIC_QUEUE.contains(metricName)){
                  String v = UIMetricUtils.format(JStormUtils.parseDouble(value, 0)*100,FORMAT);
                  subMetrics.put(entry.getKey(), v);
              }
          }
      }
  
      public String getTaskId() {
          return taskId;
      }
  
      @JsonIgnore
      @Override
      public List<ErrorEntity> getErrors() {
          return super.getErrors();
      }
  
      @JsonIgnore
      @Override
      public String getType() {
          return super.getType();
      }
  
      @JsonIgnore
      @Override
      public int getParallel() {
          return super.getParallel();
      }
  
      @JsonIgnore
      @Override
      public String getComponentName() {
          return super.getComponentName();
      }
  }
  