/**
* Gets the plugin version
* @return Plugin Version
*/
String version ( )

/**
* Gets the players clan tag
* @param uuid Player Unique Identifier
* @return Players clan tag if they have one, otherwise, returns a blank string
*/
String getPlayerClanTag (UUID uuid )

/**
* Returns true if the clan tag specified exists
* @param tag Clan Tag
* @return If true, clan exists
*/
boolean clanExists ( String tag )

/**
* Updates the specified clan with this clan object
* Use getClanFromTag to get the clan, make changes, pass that value to modifyClan
* @param clan Clan object
* @return If true, clan was updated
*/
boolean modifyClan (Clan clan )

/**
* Removes the clan specified
* @param tag Clan tag
* @return If true, clan was removed
*/
boolean removeClan ( String tag )

/**
* Gets a Clan from the clan tag
* @param tag Clan tag
* @return Clan object, null if not found
*/
Clan getClanFromTag ( String tag )

/**
* Gets a set of Clan objects that exist
* @return All clans
*/
Set <Clan > getAllClans ( )

/**
* Creates a new clan.  Will fail if the owner is in a clan, or if the tag or name already exists
* Can also fail if the owner does not have the required funds to create the clan
* @param owner Clan owner
* @param tag Clan tag
* @param name Clan name
* @return If true, clan was created successfully
*/
boolean createNewClan (UUID owner, String tag, String name )

/**
* Returns true if the player is a pending member of a clan
* @param uuid Player unique identifier
* @return If true, player is a pending member already
*/
boolean playerIsPending (UUID uuid )

/**
* Adds a player to the pending list of the clan
* If the player is already pending elsewhere, they will be removed from that pending list
* @param uuid Player unique identifier
* @param tag Clan tag to add to
*/
void addPlayerToPending (UUID uuid, String tag )

/**
* Removes a player from any pending list
* @param uuid Player unique identifier
*/
void removePlayerFromPending (UUID uuid )

/**
* Adds a player as a clan member
* @param uuid Player unique identifier
* @param tag Clan tag to add to
*/
void addPlayerAsClanMember (UUID uuid, String tag )

/**
* Removes a player from any clan they are in
* @param uuid Player unique identifier
*/
void removePlayerFromClans (UUID uuid )

/**
* Adds a Message for a player
* @param message Player message
*/
void addPlayerMessage (Message message )

/**
* Gets all messages assigned to a player
* @param message_to Player unique identifier
* @return
*/
Set <Message > getPlayerMessages (UUID message_to )

/**
* Transfers funds from a player to a clan
* Requires Vault
* @param offlinePlayer Player to transfer from
* @param tag Clan tag to transfer to
* @param amount Amount to transfer
*/
void transferFundsPlayerToClan (OfflinePlayer offlinePlayer, String tag, Double amount )

/**
* Transfers funds from a clan to a player
* Requires Vault
* @param offlinePlayer Player to transfer to
* @param tag Clan tag to transfer from
* @param amount Amount to transfer
*/
void transferFundsClanToPlayer (OfflinePlayer offlinePlayer, String tag, Double amount )

/**
* Removes funds from a clan
* Requires Vault
* @param tag Clan tag to remove funds from
* @param amount Amount to remove
*/
void removeClanFunds ( String tag, Double amount )