@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, AddCheckConstraintRequest struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      {
        org.apache.thrift.protocol.TList _list573 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
        struct.checkConstraintCols = new java.util.ArrayList<SQLCheckConstraint>(_list573.size);
        @org.apache.thrift.annotation.Nullable SQLCheckConstraint _elem574;
        for (int _i575 = 0; _i575 < _list573.size; ++_i575)
        {
          _elem574 = new SQLCheckConstraint();
          _elem574.read(iprot);
          struct.checkConstraintCols.add(_elem574);
        }
      }
      struct.setCheckConstraintColsIsSet(true);
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/AddCheckConstraintRequest.java