@Override
    public boolean equals(Object obj) {
      if (!super.equals(obj)) {
        return false;
      }
      if (this == obj) {
        return true;
      }
      if (obj == null) {
        return false;
      }
      if (getClass() != obj.getClass()) {
        return false;
      }
      RangerRowFilterPolicyItem other = (RangerRowFilterPolicyItem) obj;
      if (rowFilterInfo == null) {
        if (other.rowFilterInfo != null) {
          return false;
        }
      } else if (!rowFilterInfo.equals(other.rowFilterInfo)) {
        return false;
      }
      return true;
    }
@param rowFilterInfo the rowFilterInfo to set
ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ranger/RangerPolicy.java