IAlgebraPoolDeployer

An interface for a contract that is capable of deploying Algebra Pools

A contract that constructs a pool must implement this to pass arguments to the pool

Developer note: This is used to avoid having constructor arguments in the pool contract, which results in the init code hash of the pool being constant allowing the CREATE2 address of the pool to be cheaply computed on-chain. Credit to Uniswap Labs under GPL-2.0-or-later license: https://github.com/Uniswap/v3-core/tree/main/contracts/interfaces

Events

Factory

event Factory(address factory)

Emitted when the factory address is changed

Name	Type	Description
factory	address	The factory address after the address was changed

Functions

parameters

function parameters() external view returns (address dataStorage, address factory, address token0, address token1) view external

Get the parameters to be used in constructing the pool, set transiently during pool creation. Developer note: Called by the pool constructor to fetch the parameters of the pool Returns dataStorage The pools associated dataStorage Returns factory The factory address Returns token0 The first token of the pool by address sort order Returns token1 The second token of the pool by address sort order

Returns:

Name	Type	Description
dataStorage	address
factory	address
token0	address
token1	address

deploy

function deploy(address dataStorage, address factory, address token0, address token1) external returns (address pool) external

Developer note: Deploys a pool with the given parameters by transiently setting the parameters storage slot and then clearing it after deploying the pool.

Name	Type	Description
dataStorage	address	The pools associated dataStorage
factory	address	The contract address of the Algebra factory
token0	address	The first token of the pool by address sort order
token1	address	The second token of the pool by address sort order

Returns:

Name	Type	Description
pool	address	The deployed pool's address

setFactory

function setFactory(address factory) external external

Developer note: Sets the factory address to the poolDeployer for permissioned actions

Name	Type	Description
factory	address	The address of the Algebra factory