{ "contractName": "IUniswapV3Factory", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "uint24", "name": "fee", "type": "uint24" }, { "indexed": true, "internalType": "int24", "name": "tickSpacing", "type": "int24" } ], "name": "FeeAmountEnabled", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "oldOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnerChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "token0", "type": "address" }, { "indexed": true, "internalType": "address", "name": "token1", "type": "address" }, { "indexed": true, "internalType": "uint24", "name": "fee", "type": "uint24" }, { "indexed": false, "internalType": "int24", "name": "tickSpacing", "type": "int24" }, { "indexed": false, "internalType": "address", "name": "pool", "type": "address" } ], "name": "PoolCreated", "type": "event" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint24", "name": "fee", "type": "uint24" } ], "name": "feeAmountTickSpacing", "outputs": [ { "internalType": "int24", "name": "", "type": "int24" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "tokenA", "type": "address" }, { "internalType": "address", "name": "tokenB", "type": "address" }, { "internalType": "uint24", "name": "fee", "type": "uint24" } ], "name": "getPool", "outputs": [ { "internalType": "address", "name": "pool", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "tokenA", "type": "address" }, { "internalType": "address", "name": "tokenB", "type": "address" }, { "internalType": "uint24", "name": "fee", "type": "uint24" } ], "name": "createPool", "outputs": [ { "internalType": "address", "name": "pool", "type": "address" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" } ], "name": "setOwner", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint24", "name": "fee", "type": "uint24" }, { "internalType": "int24", "name": "tickSpacing", "type": "int24" } ], "name": "enableFeeAmount", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.8+commit.0bbfe453\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint24\",\"name\":\"fee\",\"type\":\"uint24\"},{\"indexed\":true,\"internalType\":\"int24\",\"name\":\"tickSpacing\",\"type\":\"int24\"}],\"name\":\"FeeAmountEnabled\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"oldOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnerChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"token0\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"token1\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint24\",\"name\":\"fee\",\"type\":\"uint24\"},{\"indexed\":false,\"internalType\":\"int24\",\"name\":\"tickSpacing\",\"type\":\"int24\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"pool\",\"type\":\"address\"}],\"name\":\"PoolCreated\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenA\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"tokenB\",\"type\":\"address\"},{\"internalType\":\"uint24\",\"name\":\"fee\",\"type\":\"uint24\"}],\"name\":\"createPool\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"pool\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint24\",\"name\":\"fee\",\"type\":\"uint24\"},{\"internalType\":\"int24\",\"name\":\"tickSpacing\",\"type\":\"int24\"}],\"name\":\"enableFeeAmount\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint24\",\"name\":\"fee\",\"type\":\"uint24\"}],\"name\":\"feeAmountTickSpacing\",\"outputs\":[{\"internalType\":\"int24\",\"name\":\"\",\"type\":\"int24\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenA\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"tokenB\",\"type\":\"address\"},{\"internalType\":\"uint24\",\"name\":\"fee\",\"type\":\"uint24\"}],\"name\":\"getPool\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"pool\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"setOwner\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{\"createPool(address,address,uint24)\":{\"details\":\"tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments are invalid.\",\"params\":{\"fee\":\"The desired fee for the pool\",\"tokenA\":\"One of the two tokens in the desired pool\",\"tokenB\":\"The other of the two tokens in the desired pool\"},\"returns\":{\"pool\":\"The address of the newly created pool\"}},\"enableFeeAmount(uint24,int24)\":{\"details\":\"Fee amounts may never be removed once enabled\",\"params\":{\"fee\":\"The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)\",\"tickSpacing\":\"The spacing between ticks to be enforced for all pools created with the given fee amount\"}},\"feeAmountTickSpacing(uint24)\":{\"details\":\"A fee amount can never be removed, so this value should be hard coded or cached in the calling context\",\"params\":{\"fee\":\"The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\"},\"returns\":{\"_0\":\"The tick spacing\"}},\"getPool(address,address,uint24)\":{\"details\":\"tokenA and tokenB may be passed in either token0/token1 or token1/token0 order\",\"params\":{\"fee\":\"The fee collected upon every swap in the pool, denominated in hundredths of a bip\",\"tokenA\":\"The contract address of either token0 or token1\",\"tokenB\":\"The contract address of the other token\"},\"returns\":{\"pool\":\"The pool address\"}},\"owner()\":{\"details\":\"Can be changed by the current owner via setOwner\",\"returns\":{\"_0\":\"The address of the factory owner\"}},\"setOwner(address)\":{\"details\":\"Must be called by the current owner\",\"params\":{\"_owner\":\"The new owner of the factory\"}}},\"title\":\"The interface for the Uniswap V3 Factory\"},\"userdoc\":{\"methods\":{\"createPool(address,address,uint24)\":{\"notice\":\"Creates a pool for the given two tokens and fee\"},\"enableFeeAmount(uint24,int24)\":{\"notice\":\"Enables a fee amount with the given tickSpacing\"},\"feeAmountTickSpacing(uint24)\":{\"notice\":\"Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled\"},\"getPool(address,address,uint24)\":{\"notice\":\"Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist\"},\"owner()\":{\"notice\":\"Returns the current owner of the factory\"},\"setOwner(address)\":{\"notice\":\"Updates the owner of the factory\"}},\"notice\":\"The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees\"}},\"settings\":{\"compilationTarget\":{\"project:/contracts/interfaces/uniswap/IUniswapV3Factory.sol\":\"IUniswapV3Factory\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":10000},\"remappings\":[]},\"sources\":{\"project:/contracts/interfaces/uniswap/IUniswapV3Factory.sol\":{\"keccak256\":\"0x481936e26021d5a9d68da06803eb1c8474673d281c256c14a471764c59c031e6\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://bc9fe1be26c5828a84b928222facaefea5e74cbfa756f061a08b612636a4eadb\",\"dweb:/ipfs/QmPKCJxxUmjQnRhA7bzVhYeqKoFbJeRVUvbYwY9BYDRk2H\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "sourceMap": "", "deployedSourceMap": "", "source": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title The interface for the Uniswap V3 Factory\n/// @notice The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees\ninterface IUniswapV3Factory {\n /// @notice Emitted when the owner of the factory is changed\n /// @param oldOwner The owner before the owner was changed\n /// @param newOwner The owner after the owner was changed\n event OwnerChanged(address indexed oldOwner, address indexed newOwner);\n\n /// @notice Emitted when a pool is created\n /// @param token0 The first token of the pool by address sort order\n /// @param token1 The second token of the pool by address sort order\n /// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n /// @param tickSpacing The minimum number of ticks between initialized ticks\n /// @param pool The address of the created pool\n event PoolCreated(\n address indexed token0,\n address indexed token1,\n uint24 indexed fee,\n int24 tickSpacing,\n address pool\n );\n\n /// @notice Emitted when a new fee amount is enabled for pool creation via the factory\n /// @param fee The enabled fee, denominated in hundredths of a bip\n /// @param tickSpacing The minimum number of ticks between initialized ticks for pools created with the given fee\n event FeeAmountEnabled(uint24 indexed fee, int24 indexed tickSpacing);\n\n /// @notice Returns the current owner of the factory\n /// @dev Can be changed by the current owner via setOwner\n /// @return The address of the factory owner\n function owner() external view returns (address);\n\n /// @notice Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled\n /// @dev A fee amount can never be removed, so this value should be hard coded or cached in the calling context\n /// @param fee The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\n /// @return The tick spacing\n function feeAmountTickSpacing(uint24 fee) external view returns (int24);\n\n /// @notice Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist\n /// @dev tokenA and tokenB may be passed in either token0/token1 or token1/token0 order\n /// @param tokenA The contract address of either token0 or token1\n /// @param tokenB The contract address of the other token\n /// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n /// @return pool The pool address\n function getPool(\n address tokenA,\n address tokenB,\n uint24 fee\n ) external view returns (address pool);\n\n /// @notice Creates a pool for the given two tokens and fee\n /// @param tokenA One of the two tokens in the desired pool\n /// @param tokenB The other of the two tokens in the desired pool\n /// @param fee The desired fee for the pool\n /// @dev tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved\n /// from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments\n /// are invalid.\n /// @return pool The address of the newly created pool\n function createPool(\n address tokenA,\n address tokenB,\n uint24 fee\n ) external returns (address pool);\n\n /// @notice Updates the owner of the factory\n /// @dev Must be called by the current owner\n /// @param _owner The new owner of the factory\n function setOwner(address _owner) external;\n\n /// @notice Enables a fee amount with the given tickSpacing\n /// @dev Fee amounts may never be removed once enabled\n /// @param fee The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)\n /// @param tickSpacing The spacing between ticks to be enforced for all pools created with the given fee amount\n function enableFeeAmount(uint24 fee, int24 tickSpacing) external;\n}", "sourcePath": "/home/thezviad_gmail_com/src/swappa/contracts/interfaces/uniswap/IUniswapV3Factory.sol", "ast": { "absolutePath": "project:/contracts/interfaces/uniswap/IUniswapV3Factory.sol", "exportedSymbols": { "IUniswapV3Factory": [ 2808 ] }, "id": 2809, "license": "GPL-2.0-or-later", "nodeType": "SourceUnit", "nodes": [ { "id": 2727, "literals": [ "solidity", ">=", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "45:24:30" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": { "id": 2728, "nodeType": "StructuredDocumentation", "src": "71:163:30", "text": "@title The interface for the Uniswap V3 Factory\n @notice The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees" }, "fullyImplemented": false, "id": 2808, "linearizedBaseContracts": [ 2808 ], "name": "IUniswapV3Factory", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": { "id": 2729, "nodeType": "StructuredDocumentation", "src": "268:185:30", "text": "@notice Emitted when the owner of the factory is changed\n @param oldOwner The owner before the owner was changed\n @param newOwner The owner after the owner was changed" }, "id": 2735, "name": "OwnerChanged", "nodeType": "EventDefinition", "parameters": { "id": 2734, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2731, "indexed": true, "mutability": "mutable", "name": "oldOwner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2735, "src": "477:24:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2730, "name": "address", "nodeType": "ElementaryTypeName", "src": "477:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2733, "indexed": true, "mutability": "mutable", "name": "newOwner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2735, "src": "503:24:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2732, "name": "address", "nodeType": "ElementaryTypeName", "src": "503:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "476:52:30" }, "src": "458:71:30" }, { "anonymous": false, "documentation": { "id": 2736, "nodeType": "StructuredDocumentation", "src": "535:421:30", "text": "@notice Emitted when a pool is created\n @param token0 The first token of the pool by address sort order\n @param token1 The second token of the pool by address sort order\n @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n @param tickSpacing The minimum number of ticks between initialized ticks\n @param pool The address of the created pool" }, "id": 2748, "name": "PoolCreated", "nodeType": "EventDefinition", "parameters": { "id": 2747, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2738, "indexed": true, "mutability": "mutable", "name": "token0", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2748, "src": "988:22:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2737, "name": "address", "nodeType": "ElementaryTypeName", "src": "988:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2740, "indexed": true, "mutability": "mutable", "name": "token1", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2748, "src": "1020:22:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2739, "name": "address", "nodeType": "ElementaryTypeName", "src": "1020:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2742, "indexed": true, "mutability": "mutable", "name": "fee", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2748, "src": "1052:18:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" }, "typeName": { "id": 2741, "name": "uint24", "nodeType": "ElementaryTypeName", "src": "1052:6:30", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2744, "indexed": false, "mutability": "mutable", "name": "tickSpacing", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2748, "src": "1080:17:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" }, "typeName": { "id": 2743, "name": "int24", "nodeType": "ElementaryTypeName", "src": "1080:5:30", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2746, "indexed": false, "mutability": "mutable", "name": "pool", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2748, "src": "1107:12:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2745, "name": "address", "nodeType": "ElementaryTypeName", "src": "1107:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "978:147:30" }, "src": "961:165:30" }, { "anonymous": false, "documentation": { "id": 2749, "nodeType": "StructuredDocumentation", "src": "1132:275:30", "text": "@notice Emitted when a new fee amount is enabled for pool creation via the factory\n @param fee The enabled fee, denominated in hundredths of a bip\n @param tickSpacing The minimum number of ticks between initialized ticks for pools created with the given fee" }, "id": 2755, "name": "FeeAmountEnabled", "nodeType": "EventDefinition", "parameters": { "id": 2754, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2751, "indexed": true, "mutability": "mutable", "name": "fee", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2755, "src": "1435:18:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" }, "typeName": { "id": 2750, "name": "uint24", "nodeType": "ElementaryTypeName", "src": "1435:6:30", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2753, "indexed": true, "mutability": "mutable", "name": "tickSpacing", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2755, "src": "1455:25:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" }, "typeName": { "id": 2752, "name": "int24", "nodeType": "ElementaryTypeName", "src": "1455:5:30", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" } }, "value": null, "visibility": "internal" } ], "src": "1434:47:30" }, "src": "1412:70:30" }, { "body": null, "documentation": { "id": 2756, "nodeType": "StructuredDocumentation", "src": "1488:163:30", "text": "@notice Returns the current owner of the factory\n @dev Can be changed by the current owner via setOwner\n @return The address of the factory owner" }, "functionSelector": "8da5cb5b", "id": 2761, "implemented": false, "kind": "function", "modifiers": [], "name": "owner", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2757, "nodeType": "ParameterList", "parameters": [], "src": "1670:2:30" }, "returnParameters": { "id": 2760, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2759, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2761, "src": "1696:7:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2758, "name": "address", "nodeType": "ElementaryTypeName", "src": "1696:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1695:9:30" }, "scope": 2808, "src": "1656:49:30", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2762, "nodeType": "StructuredDocumentation", "src": "1711:348:30", "text": "@notice Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled\n @dev A fee amount can never be removed, so this value should be hard coded or cached in the calling context\n @param fee The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\n @return The tick spacing" }, "functionSelector": "22afcccb", "id": 2769, "implemented": false, "kind": "function", "modifiers": [], "name": "feeAmountTickSpacing", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2765, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2764, "mutability": "mutable", "name": "fee", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2769, "src": "2094:10:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" }, "typeName": { "id": 2763, "name": "uint24", "nodeType": "ElementaryTypeName", "src": "2094:6:30", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" } }, "value": null, "visibility": "internal" } ], "src": "2093:12:30" }, "returnParameters": { "id": 2768, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2767, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2769, "src": "2129:5:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" }, "typeName": { "id": 2766, "name": "int24", "nodeType": "ElementaryTypeName", "src": "2129:5:30", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" } }, "value": null, "visibility": "internal" } ], "src": "2128:7:30" }, "scope": 2808, "src": "2064:72:30", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2770, "nodeType": "StructuredDocumentation", "src": "2142:471:30", "text": "@notice Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist\n @dev tokenA and tokenB may be passed in either token0/token1 or token1/token0 order\n @param tokenA The contract address of either token0 or token1\n @param tokenB The contract address of the other token\n @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n @return pool The pool address" }, "functionSelector": "1698ee82", "id": 2781, "implemented": false, "kind": "function", "modifiers": [], "name": "getPool", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2777, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2772, "mutability": "mutable", "name": "tokenA", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2781, "src": "2644:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2771, "name": "address", "nodeType": "ElementaryTypeName", "src": "2644:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2774, "mutability": "mutable", "name": "tokenB", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2781, "src": "2668:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2773, "name": "address", "nodeType": "ElementaryTypeName", "src": "2668:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2776, "mutability": "mutable", "name": "fee", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2781, "src": "2692:10:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" }, "typeName": { "id": 2775, "name": "uint24", "nodeType": "ElementaryTypeName", "src": "2692:6:30", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" } }, "value": null, "visibility": "internal" } ], "src": "2634:74:30" }, "returnParameters": { "id": 2780, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2779, "mutability": "mutable", "name": "pool", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2781, "src": "2732:12:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2778, "name": "address", "nodeType": "ElementaryTypeName", "src": "2732:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "2731:14:30" }, "scope": 2808, "src": "2618:128:30", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2782, "nodeType": "StructuredDocumentation", "src": "2752:554:30", "text": "@notice Creates a pool for the given two tokens and fee\n @param tokenA One of the two tokens in the desired pool\n @param tokenB The other of the two tokens in the desired pool\n @param fee The desired fee for the pool\n @dev tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved\n from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments\n are invalid.\n @return pool The address of the newly created pool" }, "functionSelector": "a1671295", "id": 2793, "implemented": false, "kind": "function", "modifiers": [], "name": "createPool", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2789, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2784, "mutability": "mutable", "name": "tokenA", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2793, "src": "3340:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2783, "name": "address", "nodeType": "ElementaryTypeName", "src": "3340:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2786, "mutability": "mutable", "name": "tokenB", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2793, "src": "3364:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2785, "name": "address", "nodeType": "ElementaryTypeName", "src": "3364:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2788, "mutability": "mutable", "name": "fee", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2793, "src": "3388:10:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" }, "typeName": { "id": 2787, "name": "uint24", "nodeType": "ElementaryTypeName", "src": "3388:6:30", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" } }, "value": null, "visibility": "internal" } ], "src": "3330:74:30" }, "returnParameters": { "id": 2792, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2791, "mutability": "mutable", "name": "pool", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2793, "src": "3423:12:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2790, "name": "address", "nodeType": "ElementaryTypeName", "src": "3423:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "3422:14:30" }, "scope": 2808, "src": "3311:126:30", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2794, "nodeType": "StructuredDocumentation", "src": "3443:144:30", "text": "@notice Updates the owner of the factory\n @dev Must be called by the current owner\n @param _owner The new owner of the factory" }, "functionSelector": "13af4035", "id": 2799, "implemented": false, "kind": "function", "modifiers": [], "name": "setOwner", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2797, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2796, "mutability": "mutable", "name": "_owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2799, "src": "3610:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2795, "name": "address", "nodeType": "ElementaryTypeName", "src": "3610:7:30", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "3609:16:30" }, "returnParameters": { "id": 2798, "nodeType": "ParameterList", "parameters": [], "src": "3634:0:30" }, "scope": 2808, "src": "3592:43:30", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2800, "nodeType": "StructuredDocumentation", "src": "3641:326:30", "text": "@notice Enables a fee amount with the given tickSpacing\n @dev Fee amounts may never be removed once enabled\n @param fee The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)\n @param tickSpacing The spacing between ticks to be enforced for all pools created with the given fee amount" }, "functionSelector": "8a7c195f", "id": 2807, "implemented": false, "kind": "function", "modifiers": [], "name": "enableFeeAmount", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2805, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2802, "mutability": "mutable", "name": "fee", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2807, "src": "3997:10:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" }, "typeName": { "id": 2801, "name": "uint24", "nodeType": "ElementaryTypeName", "src": "3997:6:30", "typeDescriptions": { "typeIdentifier": "t_uint24", "typeString": "uint24" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2804, "mutability": "mutable", "name": "tickSpacing", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2807, "src": "4009:17:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" }, "typeName": { "id": 2803, "name": "int24", "nodeType": "ElementaryTypeName", "src": "4009:5:30", "typeDescriptions": { "typeIdentifier": "t_int24", "typeString": "int24" } }, "value": null, "visibility": "internal" } ], "src": "3996:31:30" }, "returnParameters": { "id": 2806, "nodeType": "ParameterList", "parameters": [], "src": "4036:0:30" }, "scope": 2808, "src": "3972:65:30", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 2809, "src": "234:3805:30" } ], "src": "45:3994:30" }, "legacyAST": { "attributes": { "absolutePath": "project:/contracts/interfaces/uniswap/IUniswapV3Factory.sol", "exportedSymbols": { "IUniswapV3Factory": [ 2808 ] }, "license": "GPL-2.0-or-later" }, "children": [ { "attributes": { "literals": [ "solidity", ">=", "0.5", ".0" ] }, "id": 2727, "name": "PragmaDirective", "src": "45:24:30" }, { "attributes": { "abstract": false, "baseContracts": [ null ], "contractDependencies": [ null ], "contractKind": "interface", "fullyImplemented": false, "linearizedBaseContracts": [ 2808 ], "name": "IUniswapV3Factory", "scope": 2809 }, "children": [ { "attributes": { "text": "@title The interface for the Uniswap V3 Factory\n @notice The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees" }, "id": 2728, "name": "StructuredDocumentation", "src": "71:163:30" }, { "attributes": { "anonymous": false, "name": "OwnerChanged" }, "children": [ { "attributes": { "text": "@notice Emitted when the owner of the factory is changed\n @param oldOwner The owner before the owner was changed\n @param newOwner The owner after the owner was changed" }, "id": 2729, "name": "StructuredDocumentation", "src": "268:185:30" }, { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "oldOwner", "overrides": null, "scope": 2735, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2730, "name": "ElementaryTypeName", "src": "477:7:30" } ], "id": 2731, "name": "VariableDeclaration", "src": "477:24:30" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "newOwner", "overrides": null, "scope": 2735, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2732, "name": "ElementaryTypeName", "src": "503:7:30" } ], "id": 2733, "name": "VariableDeclaration", "src": "503:24:30" } ], "id": 2734, "name": "ParameterList", "src": "476:52:30" } ], "id": 2735, "name": "EventDefinition", "src": "458:71:30" }, { "attributes": { "anonymous": false, "name": "PoolCreated" }, "children": [ { "attributes": { "text": "@notice Emitted when a pool is created\n @param token0 The first token of the pool by address sort order\n @param token1 The second token of the pool by address sort order\n @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n @param tickSpacing The minimum number of ticks between initialized ticks\n @param pool The address of the created pool" }, "id": 2736, "name": "StructuredDocumentation", "src": "535:421:30" }, { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "token0", "overrides": null, "scope": 2748, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2737, "name": "ElementaryTypeName", "src": "988:7:30" } ], "id": 2738, "name": "VariableDeclaration", "src": "988:22:30" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "token1", "overrides": null, "scope": 2748, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2739, "name": "ElementaryTypeName", "src": "1020:7:30" } ], "id": 2740, "name": "VariableDeclaration", "src": "1020:22:30" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "fee", "overrides": null, "scope": 2748, "stateVariable": false, "storageLocation": "default", "type": "uint24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint24", "type": "uint24" }, "id": 2741, "name": "ElementaryTypeName", "src": "1052:6:30" } ], "id": 2742, "name": "VariableDeclaration", "src": "1052:18:30" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "tickSpacing", "overrides": null, "scope": 2748, "stateVariable": false, "storageLocation": "default", "type": "int24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "int24", "type": "int24" }, "id": 2743, "name": "ElementaryTypeName", "src": "1080:5:30" } ], "id": 2744, "name": "VariableDeclaration", "src": "1080:17:30" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "pool", "overrides": null, "scope": 2748, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2745, "name": "ElementaryTypeName", "src": "1107:7:30" } ], "id": 2746, "name": "VariableDeclaration", "src": "1107:12:30" } ], "id": 2747, "name": "ParameterList", "src": "978:147:30" } ], "id": 2748, "name": "EventDefinition", "src": "961:165:30" }, { "attributes": { "anonymous": false, "name": "FeeAmountEnabled" }, "children": [ { "attributes": { "text": "@notice Emitted when a new fee amount is enabled for pool creation via the factory\n @param fee The enabled fee, denominated in hundredths of a bip\n @param tickSpacing The minimum number of ticks between initialized ticks for pools created with the given fee" }, "id": 2749, "name": "StructuredDocumentation", "src": "1132:275:30" }, { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "fee", "overrides": null, "scope": 2755, "stateVariable": false, "storageLocation": "default", "type": "uint24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint24", "type": "uint24" }, "id": 2750, "name": "ElementaryTypeName", "src": "1435:6:30" } ], "id": 2751, "name": "VariableDeclaration", "src": "1435:18:30" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "tickSpacing", "overrides": null, "scope": 2755, "stateVariable": false, "storageLocation": "default", "type": "int24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "int24", "type": "int24" }, "id": 2752, "name": "ElementaryTypeName", "src": "1455:5:30" } ], "id": 2753, "name": "VariableDeclaration", "src": "1455:25:30" } ], "id": 2754, "name": "ParameterList", "src": "1434:47:30" } ], "id": 2755, "name": "EventDefinition", "src": "1412:70:30" }, { "attributes": { "body": null, "functionSelector": "8da5cb5b", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "owner", "overrides": null, "scope": 2808, "stateMutability": "view", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": "@notice Returns the current owner of the factory\n @dev Can be changed by the current owner via setOwner\n @return The address of the factory owner" }, "id": 2756, "name": "StructuredDocumentation", "src": "1488:163:30" }, { "attributes": { "parameters": [ null ] }, "children": [], "id": 2757, "name": "ParameterList", "src": "1670:2:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "", "overrides": null, "scope": 2761, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2758, "name": "ElementaryTypeName", "src": "1696:7:30" } ], "id": 2759, "name": "VariableDeclaration", "src": "1696:7:30" } ], "id": 2760, "name": "ParameterList", "src": "1695:9:30" } ], "id": 2761, "name": "FunctionDefinition", "src": "1656:49:30" }, { "attributes": { "body": null, "functionSelector": "22afcccb", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "feeAmountTickSpacing", "overrides": null, "scope": 2808, "stateMutability": "view", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": "@notice Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled\n @dev A fee amount can never be removed, so this value should be hard coded or cached in the calling context\n @param fee The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\n @return The tick spacing" }, "id": 2762, "name": "StructuredDocumentation", "src": "1711:348:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "fee", "overrides": null, "scope": 2769, "stateVariable": false, "storageLocation": "default", "type": "uint24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint24", "type": "uint24" }, "id": 2763, "name": "ElementaryTypeName", "src": "2094:6:30" } ], "id": 2764, "name": "VariableDeclaration", "src": "2094:10:30" } ], "id": 2765, "name": "ParameterList", "src": "2093:12:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "", "overrides": null, "scope": 2769, "stateVariable": false, "storageLocation": "default", "type": "int24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "int24", "type": "int24" }, "id": 2766, "name": "ElementaryTypeName", "src": "2129:5:30" } ], "id": 2767, "name": "VariableDeclaration", "src": "2129:5:30" } ], "id": 2768, "name": "ParameterList", "src": "2128:7:30" } ], "id": 2769, "name": "FunctionDefinition", "src": "2064:72:30" }, { "attributes": { "body": null, "functionSelector": "1698ee82", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "getPool", "overrides": null, "scope": 2808, "stateMutability": "view", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": "@notice Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist\n @dev tokenA and tokenB may be passed in either token0/token1 or token1/token0 order\n @param tokenA The contract address of either token0 or token1\n @param tokenB The contract address of the other token\n @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n @return pool The pool address" }, "id": 2770, "name": "StructuredDocumentation", "src": "2142:471:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "tokenA", "overrides": null, "scope": 2781, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2771, "name": "ElementaryTypeName", "src": "2644:7:30" } ], "id": 2772, "name": "VariableDeclaration", "src": "2644:14:30" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "tokenB", "overrides": null, "scope": 2781, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2773, "name": "ElementaryTypeName", "src": "2668:7:30" } ], "id": 2774, "name": "VariableDeclaration", "src": "2668:14:30" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "fee", "overrides": null, "scope": 2781, "stateVariable": false, "storageLocation": "default", "type": "uint24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint24", "type": "uint24" }, "id": 2775, "name": "ElementaryTypeName", "src": "2692:6:30" } ], "id": 2776, "name": "VariableDeclaration", "src": "2692:10:30" } ], "id": 2777, "name": "ParameterList", "src": "2634:74:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "pool", "overrides": null, "scope": 2781, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2778, "name": "ElementaryTypeName", "src": "2732:7:30" } ], "id": 2779, "name": "VariableDeclaration", "src": "2732:12:30" } ], "id": 2780, "name": "ParameterList", "src": "2731:14:30" } ], "id": 2781, "name": "FunctionDefinition", "src": "2618:128:30" }, { "attributes": { "body": null, "functionSelector": "a1671295", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "createPool", "overrides": null, "scope": 2808, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": "@notice Creates a pool for the given two tokens and fee\n @param tokenA One of the two tokens in the desired pool\n @param tokenB The other of the two tokens in the desired pool\n @param fee The desired fee for the pool\n @dev tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved\n from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments\n are invalid.\n @return pool The address of the newly created pool" }, "id": 2782, "name": "StructuredDocumentation", "src": "2752:554:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "tokenA", "overrides": null, "scope": 2793, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2783, "name": "ElementaryTypeName", "src": "3340:7:30" } ], "id": 2784, "name": "VariableDeclaration", "src": "3340:14:30" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "tokenB", "overrides": null, "scope": 2793, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2785, "name": "ElementaryTypeName", "src": "3364:7:30" } ], "id": 2786, "name": "VariableDeclaration", "src": "3364:14:30" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "fee", "overrides": null, "scope": 2793, "stateVariable": false, "storageLocation": "default", "type": "uint24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint24", "type": "uint24" }, "id": 2787, "name": "ElementaryTypeName", "src": "3388:6:30" } ], "id": 2788, "name": "VariableDeclaration", "src": "3388:10:30" } ], "id": 2789, "name": "ParameterList", "src": "3330:74:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "pool", "overrides": null, "scope": 2793, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2790, "name": "ElementaryTypeName", "src": "3423:7:30" } ], "id": 2791, "name": "VariableDeclaration", "src": "3423:12:30" } ], "id": 2792, "name": "ParameterList", "src": "3422:14:30" } ], "id": 2793, "name": "FunctionDefinition", "src": "3311:126:30" }, { "attributes": { "body": null, "functionSelector": "13af4035", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "setOwner", "overrides": null, "scope": 2808, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": "@notice Updates the owner of the factory\n @dev Must be called by the current owner\n @param _owner The new owner of the factory" }, "id": 2794, "name": "StructuredDocumentation", "src": "3443:144:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "_owner", "overrides": null, "scope": 2799, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2795, "name": "ElementaryTypeName", "src": "3610:7:30" } ], "id": 2796, "name": "VariableDeclaration", "src": "3610:14:30" } ], "id": 2797, "name": "ParameterList", "src": "3609:16:30" }, { "attributes": { "parameters": [ null ] }, "children": [], "id": 2798, "name": "ParameterList", "src": "3634:0:30" } ], "id": 2799, "name": "FunctionDefinition", "src": "3592:43:30" }, { "attributes": { "body": null, "functionSelector": "8a7c195f", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "enableFeeAmount", "overrides": null, "scope": 2808, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": "@notice Enables a fee amount with the given tickSpacing\n @dev Fee amounts may never be removed once enabled\n @param fee The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)\n @param tickSpacing The spacing between ticks to be enforced for all pools created with the given fee amount" }, "id": 2800, "name": "StructuredDocumentation", "src": "3641:326:30" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "fee", "overrides": null, "scope": 2807, "stateVariable": false, "storageLocation": "default", "type": "uint24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint24", "type": "uint24" }, "id": 2801, "name": "ElementaryTypeName", "src": "3997:6:30" } ], "id": 2802, "name": "VariableDeclaration", "src": "3997:10:30" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "tickSpacing", "overrides": null, "scope": 2807, "stateVariable": false, "storageLocation": "default", "type": "int24", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "int24", "type": "int24" }, "id": 2803, "name": "ElementaryTypeName", "src": "4009:5:30" } ], "id": 2804, "name": "VariableDeclaration", "src": "4009:17:30" } ], "id": 2805, "name": "ParameterList", "src": "3996:31:30" }, { "attributes": { "parameters": [ null ] }, "children": [], "id": 2806, "name": "ParameterList", "src": "4036:0:30" } ], "id": 2807, "name": "FunctionDefinition", "src": "3972:65:30" } ], "id": 2808, "name": "ContractDefinition", "src": "234:3805:30" } ], "id": 2809, "name": "SourceUnit", "src": "45:3994:30" }, "compiler": { "name": "solc", "version": "0.6.8+commit.0bbfe453.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.4.16", "updatedAt": "2025-02-07T17:50:42.784Z", "devdoc": { "methods": { "createPool(address,address,uint24)": { "details": "tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments are invalid.", "params": { "fee": "The desired fee for the pool", "tokenA": "One of the two tokens in the desired pool", "tokenB": "The other of the two tokens in the desired pool" }, "returns": { "pool": "The address of the newly created pool" } }, "enableFeeAmount(uint24,int24)": { "details": "Fee amounts may never be removed once enabled", "params": { "fee": "The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)", "tickSpacing": "The spacing between ticks to be enforced for all pools created with the given fee amount" } }, "feeAmountTickSpacing(uint24)": { "details": "A fee amount can never be removed, so this value should be hard coded or cached in the calling context", "params": { "fee": "The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee" }, "returns": { "_0": "The tick spacing" } }, "getPool(address,address,uint24)": { "details": "tokenA and tokenB may be passed in either token0/token1 or token1/token0 order", "params": { "fee": "The fee collected upon every swap in the pool, denominated in hundredths of a bip", "tokenA": "The contract address of either token0 or token1", "tokenB": "The contract address of the other token" }, "returns": { "pool": "The pool address" } }, "owner()": { "details": "Can be changed by the current owner via setOwner", "returns": { "_0": "The address of the factory owner" } }, "setOwner(address)": { "details": "Must be called by the current owner", "params": { "_owner": "The new owner of the factory" } } }, "title": "The interface for the Uniswap V3 Factory" }, "userdoc": { "methods": { "createPool(address,address,uint24)": { "notice": "Creates a pool for the given two tokens and fee" }, "enableFeeAmount(uint24,int24)": { "notice": "Enables a fee amount with the given tickSpacing" }, "feeAmountTickSpacing(uint24)": { "notice": "Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled" }, "getPool(address,address,uint24)": { "notice": "Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist" }, "owner()": { "notice": "Returns the current owner of the factory" }, "setOwner(address)": { "notice": "Updates the owner of the factory" } }, "notice": "The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees" } }