content: package com.alicloud.openservices.tablestore.model.search.groupby;
  
  import com.alicloud.openservices.tablestore.model.search.agg.AggregationResults;
  
  import java.util.List;
  
  public class GroupByCompositeResultItem {
      /**
       * fields value for each group. the element may be null if this specific field is not exists for the group.
       */
      private List<String> keys;
  
      private long rowCount;
  
      private AggregationResults subAggregationResults;
  
      private GroupByResults subGroupByResults;
  
      public List<String> getKeys() {
          return keys;
      }
  
      public void setKeys(List<String> keys) {
          this.keys = keys;
      }
  
      public long getRowCount() {
          return rowCount;
      }
  
      public void setRowCount(long rowCount) {
          this.rowCount = rowCount;
      }
  
      public AggregationResults getSubAggregationResults() {
          return subAggregationResults;
      }
  
      public void setSubAggregationResults(AggregationResults subAggregationResults) {
          this.subAggregationResults = subAggregationResults;
      }
  
      public GroupByResults getSubGroupByResults() {
          return subGroupByResults;
      }
  
      public void setSubGroupByResults(GroupByResults subGroupByResults) {
          this.subGroupByResults = subGroupByResults;
      }
  }
  