Fee
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Inherits: Ownable
Protocol fee registry
Implements Ownable to represent feeRecipient as registry owner
State Variables
FEE
Fee amount, range: [0, 10000] with 2 decimal precision [0.00, 100.00]
Updating fee past 100.00 is not disallowed and it is up to the updating caller to ensure bounds
Exposes public getter to allow checking fee
uint16 public FEE;Functions
constructor
Initializes new Fee
constructor(address feeRecipient, uint16 fee);Parameters
| Name | Type | Description |
|---|---|---|
feeRecipient | address | initial protocol fee recipient |
fee | uint16 | initial protocol fee |
updateFee
Allows owner (fee recipient) to update protocol fee
function updateFee(uint16 newFee) external onlyOwner;Parameters
| Name | Type | Description |
|---|---|---|
newFee | uint16 | protocol fee to update to |
FEE_RECIPIENT
Returns fee recipient (owner) address
Acts simply as a proxy to the existing owner() fn to be more verbose
function FEE_RECIPIENT() external view returns (address);Returns
| Name | Type | Description |
|---|---|---|
<none> | address | fee recipient address |