ExecutionManager
It allows adding/removing execution strategies for trading on the LooksRare exchange.
Methods
addStrategy
function addStrategy(address strategy) external nonpayable
Add an execution strategy in the system
Parameters
| Name | Type | Description |
|---|---|---|
| strategy | address | address of the strategy to add |
isStrategyWhitelisted
function isStrategyWhitelisted(address strategy) external view returns (bool)
Returns if an execution strategy is in the system
Parameters
| Name | Type | Description |
|---|---|---|
| strategy | address | address of the strategy |
Returns
| Name | Type | Description |
|---|---|---|
| - | bool | whether execution strategy is valid |
owner
function owner() external view returns (address)
Returns the address of the current owner.
Returns
| Name | Type | Description |
|---|---|---|
| owner | address | address of the current owner |
removeStrategy
function removeStrategy(address strategy) external nonpayable
Remove an execution strategy from the system
Parameters
| Name | Type | Description |
|---|---|---|
| strategy | address | address of the strategy to remove |
renounceOwnership
function renounceOwnership() external nonpayable
Leaves the contract without owner. It will not be possible to call onlyOwner functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.
transferOwnership
function transferOwnership(address newOwner) external nonpayable
Transfers ownership of the contract to a new account (newOwner). Can only be called by the current owner.
Parameters
| Name | Type | Description |
|---|---|---|
| newOwner | address | address of the new owner |
viewCountWhitelistedStrategies
function viewCountWhitelistedStrategies() external view returns (uint256)
View number of whitelisted strategies
Returns
| Name | Type | Description |
|---|---|---|
| - | uint256 | number of execution strategies valid on the exchange |
viewWhitelistedStrategies
function viewWhitelistedStrategies(uint256 cursor, uint256 size) external view returns (address[], uint256)
See whitelisted strategies in the system
Parameters
| Name | Type | Description |
|---|---|---|
| cursor | uint256 | cursor (should start at 0 for first request) |
| size | uint256 | size of the response (e.g., 50) |
Returns
| Name | Type | Description |
|---|---|---|
| - | address[] | array of execution strategy addresses |
| cursor | uint256 | cursor position |
Events
OwnershipTransferred
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
Parameters
| Name | Type | Description |
|---|---|---|
previousOwner indexed | address | address of the previous owner |
newOwner indexed | address | address of the new owner |
StrategyRemoved
event StrategyRemoved(address indexed strategy)
Parameters
| Name | Type | Description |
|---|---|---|
strategy indexed | address | address of the execution strategy |
StrategyWhitelisted
event StrategyWhitelisted(address indexed strategy)
Parameters
| Name | Type | Description |
|---|---|---|
strategy indexed | address | address of the execution strategy |