public boolean equals(createTableMeta_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_e1 = true && this.isSetE1();
      boolean that_present_e1 = true && that.isSetE1();
      if (this_present_e1 || that_present_e1) {
        if (!(this_present_e1 && that_present_e1))
          return false;
        if (!this.e1.equals(that.e1))
          return false;
      }

      boolean this_present_e2 = true && this.isSetE2();
      boolean that_present_e2 = true && that.isSetE2();
      if (this_present_e2 || that_present_e2) {
        if (!(this_present_e2 && that_present_e2))
          return false;
        if (!this.e2.equals(that.e2))
          return false;
      }

      boolean this_present_e3 = true && this.isSetE3();
      boolean that_present_e3 = true && that.isSetE3();
      if (this_present_e3 || that_present_e3) {
        if (!(this_present_e3 && that_present_e3))
          return false;
        if (!this.e3.equals(that.e3))
          return false;
      }

      return true;
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
amoro-common/src/main/gen-java/org/apache/amoro/api/AmoroTableMetastore.java