get the name of this replica set . concode_field_sep List<ServerAddress> addresses concode_elem_sep String replicaSetName concode_elem_sep String shardName concode_elem_sep Pattern HOST_PATTERN concode_elem_sep int hc concode_field_sep boolean isStandaloneServer concode_elem_sep List<ServerAddress> addresses concode_elem_sep int compare concode_elem_sep int compareNullable concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep boolean hasReplicaSetName concode_elem_sep String shardName concode_elem_sep String toString concode_elem_sep ReplicaSet parse concode_elem_sep int compareTo concode_elem_sep int compareServerAddresses
String function ( ) { return replicaSetName ; }