PoolAddressesProviderRegistry

Main registry of PoolAddressesProvider of ParaSpace markets.

Used for indexing purposes of ParaSpace protocol's markets. The id assigned to a PoolAddressesProvider refers to the market it is connected with, for example with 1 for the ParaSpace main market and 2 for the next created.

_addressesProviderToId

mapping(address => uint256) _addressesProviderToId

_idToAddressesProvider

mapping(uint256 => address) _idToAddressesProvider

_addressesProvidersList

address[] _addressesProvidersList

_addressesProvidersIndexes

mapping(address => uint256) _addressesProvidersIndexes

constructor

constructor(address owner) public

Constructor.

Parameters

Name	Type	Description
owner	address	The owner address of this contract.

getAddressesProvidersList

function getAddressesProvidersList() external view returns (address[])

Returns the list of registered addresses providers

Return Values

Name	Type	Description
[0]	address[]	The list of addresses providers

registerAddressesProvider

function registerAddressesProvider(address provider, uint256 id) external

Registers an addresses provider

The PoolAddressesProvider must not already be registered in the registry The id must not be used by an already registered PoolAddressesProvider

Parameters

Name	Type	Description
provider	address	The address of the new PoolAddressesProvider
id	uint256	The id for the new PoolAddressesProvider, referring to the market it belongs to

unregisterAddressesProvider

function unregisterAddressesProvider(address provider) external

Removes an addresses provider from the list of registered addresses providers

Parameters

Name	Type	Description
provider	address	The PoolAddressesProvider address

getAddressesProviderIdByAddress

function getAddressesProviderIdByAddress(address addressesProvider) external view returns (uint256)

Returns the id of a registered PoolAddressesProvider

Parameters

Name	Type	Description
addressesProvider	address	The address of the PoolAddressesProvider

Return Values

Name	Type	Description
[0]	uint256	The id of the PoolAddressesProvider or 0 if is not registered

getAddressesProviderAddressById

function getAddressesProviderAddressById(uint256 id) external view returns (address)

Returns the address of a registered PoolAddressesProvider

Parameters

Name	Type	Description
id	uint256	The id of the market

Return Values

Name	Type	Description
[0]	address	The address of the PoolAddressesProvider with the given id or zero address if it is not registered

_addToAddressesProvidersList

function _addToAddressesProvidersList(address provider) internal

Adds the addresses provider address to the list.

Parameters

Name	Type	Description
provider	address	The address of the PoolAddressesProvider

_removeFromAddressesProvidersList

function _removeFromAddressesProvidersList(address provider) internal

Removes the addresses provider address from the list.

Parameters

Name	Type	Description
provider	address	The address of the PoolAddressesProvider