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

    boolean this_present_primaryKeys = true && this.isSetPrimaryKeys();
    boolean that_present_primaryKeys = true && that.isSetPrimaryKeys();
    if (this_present_primaryKeys || that_present_primaryKeys) {
      if (!(this_present_primaryKeys && that_present_primaryKeys))
        return false;
      if (!this.primaryKeys.equals(that.primaryKeys))
        return false;
    }

    return 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/PrimaryKeysResponse.java