@Override
  public int hashCode() {
    int hashCode = 1;

    hashCode = hashCode * 8191 + ((isSetSchema()) ? 131071 : 524287);
    if (isSetSchema())
      hashCode = hashCode * 8191 + schema.hashCode();

    hashCode = hashCode * 8191 + version;

    hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(createdAt);

    hashCode = hashCode * 8191 + ((isSetCols()) ? 131071 : 524287);
    if (isSetCols())
      hashCode = hashCode * 8191 + cols.hashCode();

    hashCode = hashCode * 8191 + ((isSetState()) ? 131071 : 524287);
    if (isSetState())
      hashCode = hashCode * 8191 + state.getValue();

    hashCode = hashCode * 8191 + ((isSetDescription()) ? 131071 : 524287);
    if (isSetDescription())
      hashCode = hashCode * 8191 + description.hashCode();

    hashCode = hashCode * 8191 + ((isSetSchemaText()) ? 131071 : 524287);
    if (isSetSchemaText())
      hashCode = hashCode * 8191 + schemaText.hashCode();

    hashCode = hashCode * 8191 + ((isSetFingerprint()) ? 131071 : 524287);
    if (isSetFingerprint())
      hashCode = hashCode * 8191 + fingerprint.hashCode();

    hashCode = hashCode * 8191 + ((isSetName()) ? 131071 : 524287);
    if (isSetName())
      hashCode = hashCode * 8191 + name.hashCode();

    hashCode = hashCode * 8191 + ((isSetSerDe()) ? 131071 : 524287);
    if (isSetSerDe())
      hashCode = hashCode * 8191 + serDe.hashCode();

    return hashCode;
  }
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/SchemaVersion.java