public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
    switch (field) {
    case PARTITIONS:
      if (value == null) {
        unsetPartitions();
      } else {
        setPartitions((java.util.List<Partition>)value);
      }
      break;

    case IS_STATS_COMPLIANT:
      if (value == null) {
        unsetIsStatsCompliant();
      } else {
        setIsStatsCompliant((java.lang.Boolean)value);
      }
      break;

    case PARTITION_COL_SCHEMA:
      if (value == null) {
        unsetPartitionColSchema();
      } else {
        setPartitionColSchema((java.util.List<FieldSchema>)value);
      }
      break;

    }
  }
Returns true if field partitionColSchema 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/AddPartitionsResult.java