IUniswapV3FactoryOwnerActions

Git Source

The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees

Stripped down and renamed from: https://github.com/Uniswap/v3-core/blob/d8b1c635c275d2a9450bd6a78f3fa2484fef73eb/contracts/interfaces/IUniswapV3Factory.sol

Functions

owner

Returns the current owner of the factory

Can be changed by the current owner via setOwner

function owner() external view returns (address);

Returns

Name	Type	Description
<none>	address	The address of the factory owner

setOwner

Updates the owner of the factory

Must be called by the current owner

function setOwner(address _owner) external;

Parameters

Name	Type	Description
_owner	address	The new owner of the factory

enableFeeAmount

Enables a fee amount with the given tickSpacing

Fee amounts may never be removed once enabled

function enableFeeAmount(uint24 fee, int24 tickSpacing) external;

Parameters

Name	Type	Description
fee	uint24	The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)
tickSpacing	int24	The spacing between ticks to be enforced for all pools created with the given fee amount

feeAmountTickSpacing

Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled

A fee amount can never be removed, so this value should be hard coded or cached in the calling context

function feeAmountTickSpacing(uint24 fee) external view returns (int24);

Parameters

Name	Type	Description
fee	uint24	The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee

Returns

Name	Type	Description
<none>	int24	The tick spacing