TWFactory
Methods
DEFAULT_ADMIN_ROLE
function DEFAULT_ADMIN_ROLE() external view returns (bytes32)Returns
_0
bytes32
undefined
FACTORY_ROLE
function FACTORY_ROLE() external view returns (bytes32)Only FACTORY_ROLE holders can approve/unapprove implementations for proxies to point to.
Returns
_0
bytes32
undefined
addImplementation
function addImplementation(address _implementation) external nonpayableLets a contract admin set the address of a contract type x version.
Parameters
_implementation
address
undefined
approval
function approval(address) external view returns (bool)mapping of implementation address to deployment approval
Parameters
_0
address
undefined
Returns
_0
bool
undefined
approveImplementation
function approveImplementation(address _implementation, bool _toApprove) external nonpayableLets a contract admin approve a specific contract for deployment.
Parameters
_implementation
address
undefined
_toApprove
bool
undefined
currentVersion
function currentVersion(bytes32) external view returns (uint256)mapping of implementation address to implementation added version
Parameters
_0
bytes32
undefined
Returns
_0
uint256
undefined
deployProxy
function deployProxy(bytes32 _type, bytes _data) external nonpayable returns (address)Deploys a proxy that points to the latest version of the given contract type.
Parameters
_type
bytes32
undefined
_data
bytes
undefined
Returns
_0
address
undefined
deployProxyByImplementation
function deployProxyByImplementation(address _implementation, bytes _data, bytes32 _salt) external nonpayable returns (address deployedProxy)Deploys a proxy that points to the given implementation.
Parameters
_implementation
address
undefined
_data
bytes
undefined
_salt
bytes32
undefined
Returns
deployedProxy
address
undefined
deployProxyDeterministic
function deployProxyDeterministic(bytes32 _type, bytes _data, bytes32 _salt) external nonpayable returns (address)Deploys a proxy at a deterministic address by taking in salt as a parameter. Proxy points to the latest version of the given contract type.
Parameters
_type
bytes32
undefined
_data
bytes
undefined
_salt
bytes32
undefined
Returns
_0
address
undefined
deployer
function deployer(address) external view returns (address)mapping of proxy address to deployer address
Parameters
_0
address
undefined
Returns
_0
address
undefined
getImplementation
function getImplementation(bytes32 _type, uint256 _version) external view returns (address)Returns the implementation given a contract type and version.
Parameters
_type
bytes32
undefined
_version
uint256
undefined
Returns
_0
address
undefined
getLatestImplementation
function getLatestImplementation(bytes32 _type) external view returns (address)Returns the latest implementation given a contract type.
Parameters
_type
bytes32
undefined
Returns
_0
address
undefined
getRoleAdmin
function getRoleAdmin(bytes32 role) external view returns (bytes32)Returns the admin role that controls role. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}.
Parameters
role
bytes32
undefined
Returns
_0
bytes32
undefined
getRoleMember
function getRoleMember(bytes32 role, uint256 index) external view returns (address)Returns one of the accounts that have role. index must be a value between 0 and {getRoleMemberCount}, non-inclusive. Role bearers are not sorted in any particular way, and their ordering may change at any point. WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure you perform all queries on the same block. See the following https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] for more information.
Parameters
role
bytes32
undefined
index
uint256
undefined
Returns
_0
address
undefined
getRoleMemberCount
function getRoleMemberCount(bytes32 role) external view returns (uint256)Returns the number of accounts that have role. Can be used together with {getRoleMember} to enumerate all bearers of a role.
Parameters
role
bytes32
undefined
Returns
_0
uint256
undefined
grantRole
function grantRole(bytes32 role, address account) external nonpayableGrants role to account. If account had not been already granted role, emits a {RoleGranted} event. Requirements: - the caller must have role's admin role. May emit a {RoleGranted} event.
Parameters
role
bytes32
undefined
account
address
undefined
hasRole
function hasRole(bytes32 role, address account) external view returns (bool)Returns true if account has been granted role.
Parameters
role
bytes32
undefined
account
address
undefined
Returns
_0
bool
undefined
implementation
function implementation(bytes32, uint256) external view returns (address)mapping of contract type to module version to implementation address
Parameters
_0
bytes32
undefined
_1
uint256
undefined
Returns
_0
address
undefined
isTrustedForwarder
function isTrustedForwarder(address forwarder) external view returns (bool)Parameters
forwarder
address
undefined
Returns
_0
bool
undefined
multicall
function multicall(bytes[] data) external nonpayable returns (bytes[] results)Receives and executes a batch of function calls on this contract.
Parameters
data
bytes[]
undefined
Returns
results
bytes[]
undefined
registry
function registry() external view returns (contract TWRegistry)Returns
_0
contract TWRegistry
undefined
renounceRole
function renounceRole(bytes32 role, address account) external nonpayableRevokes role from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked role, emits a {RoleRevoked} event. Requirements: - the caller must be account. May emit a {RoleRevoked} event.
Parameters
role
bytes32
undefined
account
address
undefined
revokeRole
function revokeRole(bytes32 role, address account) external nonpayableRevokes role from account. If account had been granted role, emits a {RoleRevoked} event. Requirements: - the caller must have role's admin role. May emit a {RoleRevoked} event.
Parameters
role
bytes32
undefined
account
address
undefined
supportsInterface
function supportsInterface(bytes4 interfaceId) external view returns (bool)See {IERC165-supportsInterface}.
Parameters
interfaceId
bytes4
undefined
Returns
_0
bool
undefined
Events
ImplementationAdded
event ImplementationAdded(address implementation, bytes32 indexed contractType, uint256 version)Parameters
implementation
address
undefined
contractType indexed
bytes32
undefined
version
uint256
undefined
ImplementationApproved
event ImplementationApproved(address implementation, bool isApproved)Parameters
implementation
address
undefined
isApproved
bool
undefined
ProxyDeployed
event ProxyDeployed(address indexed implementation, address proxy, address indexed deployer)Emitted when a proxy is deployed.
Parameters
implementation indexed
address
undefined
proxy
address
undefined
deployer indexed
address
undefined
RoleAdminChanged
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole)Parameters
role indexed
bytes32
undefined
previousAdminRole indexed
bytes32
undefined
newAdminRole indexed
bytes32
undefined
RoleGranted
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender)Parameters
role indexed
bytes32
undefined
account indexed
address
undefined
sender indexed
address
undefined
RoleRevoked
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender)Parameters
role indexed
bytes32
undefined
account indexed
address
undefined
sender indexed
address
undefined
Last updated