IAlgebraPoolState
Functions
globalState
globalState() view external
The globalState structure in the pool stores many values but requires only one slot and is exposed as a single method to save gas when accessed externally.
Returns:
| Name | Type | Description |
|---|---|---|
price | uint160 | |
tick | int24 | |
fee | uint16 | |
timepointIndex | uint16 | |
communityFeeToken0 | uint8 | |
communityFeeToken1 | uint8 | |
unlocked | bool |
totalFeeGrowth0Token
totalFeeGrowth0Token() view external
The fee growth as a Q128.128 fees of token0 collected per unit of liquidity for the entire life of the pool
Returns:
| Name | Type | Description |
|---|---|---|
[0] | uint256 |
totalFeeGrowth1Token
totalFeeGrowth1Token() view external
The fee growth as a Q128.128 fees of token1 collected per unit of liquidity for the entire life of the pool
Returns:
| Name | Type | Description |
|---|---|---|
[0] | uint256 |
liquidity
liquidity() view external
The currently in range liquidity available to the pool
Returns:
| Name | Type | Description |
|---|---|---|
[0] | uint128 |
ticks
ticks(int24) view external
Look up information about a specific tick in the pool
| Name | Type | Description |
|---|---|---|
tick | int24 | The tick to look up |
Returns:
| Name | Type | Description |
|---|---|---|
liquidityTotal | uint128 | |
liquidityDelta | int128 | |
outerFeeGrowth0Token | uint256 | |
outerFeeGrowth1Token | uint256 | |
outerTickCumulative | int56 | |
outerSecondsPerLiquidity | uint160 | |
outerSecondsSpent | uint32 | |
initialized | bool |
tickTable
tickTable(int16) view external
Returns 256 packed tick initialized boolean values. See TickTable for more information
| Name | Type | Description |
|---|---|---|
wordPosition | int16 |
Returns:
| Name | Type | Description |
|---|---|---|
[0] | uint256 |
positions
positions(bytes32) view external
Returns the information about a position by the position's key
| Name | Type | Description |
|---|---|---|
key | bytes32 | The position's key is a hash of a preimage composed by the owner, bottomTick and topTick |
Returns:
| Name | Type | Description |
|---|---|---|
liquidityAmount | uint128 | |
lastLiquidityAddTimestamp | uint32 | |
innerFeeGrowth0Token | uint256 | |
innerFeeGrowth1Token | uint256 | |
fees0 | uint128 | |
fees1 | uint128 |
timepoints
timepoints(uint256) view external
Returns data about a specific timepoint index
| Name | Type | Description |
|---|---|---|
index | uint256 | The element of the timepoints array to fetch |
Returns:
| Name | Type | Description |
|---|---|---|
initialized | bool | |
blockTimestamp | uint32 | |
tickCumulative | int56 | |
secondsPerLiquidityCumulative | uint160 | |
volatilityCumulative | uint88 | |
averageTick | int24 | |
volumePerLiquidityCumulative | uint144 |
activeIncentive
activeIncentive() view external
Returns the information about active incentive
Returns:
| Name | Type | Description |
|---|---|---|
virtualPool | address |
liquidityCooldown
liquidityCooldown() view external
Returns the lock time for added liquidity
Returns:
| Name | Type | Description |
|---|---|---|
cooldownInSeconds | uint32 |