{ "abi": [ { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "account", "type": "address" } ], "name": "Paused", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "account", "type": "address" } ], "name": "Unpaused", "type": "event" }, { "inputs": [], "name": "paused", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" } ], "allSourcePaths": { "72": "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol", "74": "node_modules/@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol", "83": "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol" }, "ast": { "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol", "exportedSymbols": { "AddressUpgradeable": [ 16246 ], "ContextUpgradeable": [ 26020 ], "Initializable": [ 19544 ], "PausableUpgradeable": [ 18122 ] }, "id": 18123, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 18013, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "90:23:74" }, { "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol", "file": "../utils/ContextUpgradeable.sol", "id": 18014, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 18123, "sourceUnit": 26021, "src": "115:41:74", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol", "file": "../proxy/utils/Initializable.sol", "id": 18015, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 18123, "sourceUnit": 19545, "src": "157:42:74", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [ { "baseName": { "id": 18017, "name": "Initializable", "nodeType": "IdentifierPath", "referencedDeclaration": 19544, "src": "682:13:74" }, "id": 18018, "nodeType": "InheritanceSpecifier", "src": "682:13:74" }, { "baseName": { "id": 18019, "name": "ContextUpgradeable", "nodeType": "IdentifierPath", "referencedDeclaration": 26020, "src": "697:18:74" }, "id": 18020, "nodeType": "InheritanceSpecifier", "src": "697:18:74" } ], "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 18016, "nodeType": "StructuredDocumentation", "src": "201:439:74", "text": " @dev Contract module which allows children to implement an emergency stop\n mechanism that can be triggered by an authorized account.\n This module is used through inheritance. It will make available the\n modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n the functions of your contract. Note that they will not be pausable by\n simply including this module, only once the modifiers are put in place." }, "fullyImplemented": true, "id": 18122, "linearizedBaseContracts": [ 18122, 26020, 19544 ], "name": "PausableUpgradeable", "nameLocation": "659:19:74", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": { "id": 18021, "nodeType": "StructuredDocumentation", "src": "722:73:74", "text": " @dev Emitted when the pause is triggered by `account`." }, "id": 18025, "name": "Paused", "nameLocation": "806:6:74", "nodeType": "EventDefinition", "parameters": { "id": 18024, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18023, "indexed": false, "mutability": "mutable", "name": "account", "nameLocation": "821:7:74", "nodeType": "VariableDeclaration", "scope": 18025, "src": "813:15:74", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 18022, "name": "address", "nodeType": "ElementaryTypeName", "src": "813:7:74", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "812:17:74" }, "src": "800:30:74" }, { "anonymous": false, "documentation": { "id": 18026, "nodeType": "StructuredDocumentation", "src": "836:70:74", "text": " @dev Emitted when the pause is lifted by `account`." }, "id": 18030, "name": "Unpaused", "nameLocation": "917:8:74", "nodeType": "EventDefinition", "parameters": { "id": 18029, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18028, "indexed": false, "mutability": "mutable", "name": "account", "nameLocation": "934:7:74", "nodeType": "VariableDeclaration", "scope": 18030, "src": "926:15:74", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 18027, "name": "address", "nodeType": "ElementaryTypeName", "src": "926:7:74", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "925:17:74" }, "src": "911:32:74" }, { "constant": false, "id": 18032, "mutability": "mutable", "name": "_paused", "nameLocation": "962:7:74", "nodeType": "VariableDeclaration", "scope": 18122, "src": "949:20:74", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 18031, "name": "bool", "nodeType": "ElementaryTypeName", "src": "949:4:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "private" }, { "body": { "id": 18041, "nodeType": "Block", "src": "1101:44:74", "statements": [ { "expression": { "arguments": [], "expression": { "argumentTypes": [], "id": 18038, "name": "__Pausable_init_unchained", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18052, "src": "1111:25:74", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$__$returns$__$", "typeString": "function ()" } }, "id": 18039, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1111:27:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18040, "nodeType": "ExpressionStatement", "src": "1111:27:74" } ] }, "documentation": { "id": 18033, "nodeType": "StructuredDocumentation", "src": "976:67:74", "text": " @dev Initializes the contract in unpaused state." }, "id": 18042, "implemented": true, "kind": "function", "modifiers": [ { "id": 18036, "kind": "modifierInvocation", "modifierName": { "id": 18035, "name": "onlyInitializing", "nodeType": "IdentifierPath", "referencedDeclaration": 19528, "src": "1084:16:74" }, "nodeType": "ModifierInvocation", "src": "1084:16:74" } ], "name": "__Pausable_init", "nameLocation": "1057:15:74", "nodeType": "FunctionDefinition", "parameters": { "id": 18034, "nodeType": "ParameterList", "parameters": [], "src": "1072:2:74" }, "returnParameters": { "id": 18037, "nodeType": "ParameterList", "parameters": [], "src": "1101:0:74" }, "scope": 18122, "src": "1048:97:74", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 18051, "nodeType": "Block", "src": "1214:32:74", "statements": [ { "expression": { "id": 18049, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 18047, "name": "_paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18032, "src": "1224:7:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "66616c7365", "id": 18048, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1234:5:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "src": "1224:15:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 18050, "nodeType": "ExpressionStatement", "src": "1224:15:74" } ] }, "id": 18052, "implemented": true, "kind": "function", "modifiers": [ { "id": 18045, "kind": "modifierInvocation", "modifierName": { "id": 18044, "name": "onlyInitializing", "nodeType": "IdentifierPath", "referencedDeclaration": 19528, "src": "1197:16:74" }, "nodeType": "ModifierInvocation", "src": "1197:16:74" } ], "name": "__Pausable_init_unchained", "nameLocation": "1160:25:74", "nodeType": "FunctionDefinition", "parameters": { "id": 18043, "nodeType": "ParameterList", "parameters": [], "src": "1185:2:74" }, "returnParameters": { "id": 18046, "nodeType": "ParameterList", "parameters": [], "src": "1214:0:74" }, "scope": 18122, "src": "1151:95:74", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 18060, "nodeType": "Block", "src": "1394:31:74", "statements": [ { "expression": { "id": 18058, "name": "_paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18032, "src": "1411:7:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 18057, "id": 18059, "nodeType": "Return", "src": "1404:14:74" } ] }, "documentation": { "id": 18053, "nodeType": "StructuredDocumentation", "src": "1252:84:74", "text": " @dev Returns true if the contract is paused, and false otherwise." }, "functionSelector": "5c975abb", "id": 18061, "implemented": true, "kind": "function", "modifiers": [], "name": "paused", "nameLocation": "1350:6:74", "nodeType": "FunctionDefinition", "parameters": { "id": 18054, "nodeType": "ParameterList", "parameters": [], "src": "1356:2:74" }, "returnParameters": { "id": 18057, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18056, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 18061, "src": "1388:4:74", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 18055, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1388:4:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "1387:6:74" }, "scope": 18122, "src": "1341:84:74", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "body": { "id": 18072, "nodeType": "Block", "src": "1636:66:74", "statements": [ { "expression": { "arguments": [ { "id": 18067, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "1654:9:74", "subExpression": { "arguments": [], "expression": { "argumentTypes": [], "id": 18065, "name": "paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18061, "src": "1655:6:74", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", "typeString": "function () view returns (bool)" } }, "id": 18066, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1655:8:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "5061757361626c653a20706175736564", "id": 18068, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1665:18:74", "typeDescriptions": { "typeIdentifier": "t_stringliteral_68571e1369f7a6dcdcd736cb0343b35a58ed0f64d245c2ed839c98d412744f8a", "typeString": "literal_string \"Pausable: paused\"" }, "value": "Pausable: paused" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_68571e1369f7a6dcdcd736cb0343b35a58ed0f64d245c2ed839c98d412744f8a", "typeString": "literal_string \"Pausable: paused\"" } ], "id": 18064, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "1646:7:74", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 18069, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1646:38:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18070, "nodeType": "ExpressionStatement", "src": "1646:38:74" }, { "id": 18071, "nodeType": "PlaceholderStatement", "src": "1694:1:74" } ] }, "documentation": { "id": 18062, "nodeType": "StructuredDocumentation", "src": "1431:175:74", "text": " @dev Modifier to make a function callable only when the contract is not paused.\n Requirements:\n - The contract must not be paused." }, "id": 18073, "name": "whenNotPaused", "nameLocation": "1620:13:74", "nodeType": "ModifierDefinition", "parameters": { "id": 18063, "nodeType": "ParameterList", "parameters": [], "src": "1633:2:74" }, "src": "1611:91:74", "virtual": false, "visibility": "internal" }, { "body": { "id": 18083, "nodeType": "Block", "src": "1902:69:74", "statements": [ { "expression": { "arguments": [ { "arguments": [], "expression": { "argumentTypes": [], "id": 18077, "name": "paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18061, "src": "1920:6:74", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", "typeString": "function () view returns (bool)" } }, "id": 18078, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1920:8:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "5061757361626c653a206e6f7420706175736564", "id": 18079, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1930:22:74", "typeDescriptions": { "typeIdentifier": "t_stringliteral_0d1d997348c4b502650619e51f7d09f80514d98b6993be5051d07f703984619a", "typeString": "literal_string \"Pausable: not paused\"" }, "value": "Pausable: not paused" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_0d1d997348c4b502650619e51f7d09f80514d98b6993be5051d07f703984619a", "typeString": "literal_string \"Pausable: not paused\"" } ], "id": 18076, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "1912:7:74", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 18080, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1912:41:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18081, "nodeType": "ExpressionStatement", "src": "1912:41:74" }, { "id": 18082, "nodeType": "PlaceholderStatement", "src": "1963:1:74" } ] }, "documentation": { "id": 18074, "nodeType": "StructuredDocumentation", "src": "1708:167:74", "text": " @dev Modifier to make a function callable only when the contract is paused.\n Requirements:\n - The contract must be paused." }, "id": 18084, "name": "whenPaused", "nameLocation": "1889:10:74", "nodeType": "ModifierDefinition", "parameters": { "id": 18075, "nodeType": "ParameterList", "parameters": [], "src": "1899:2:74" }, "src": "1880:91:74", "virtual": false, "visibility": "internal" }, { "body": { "id": 18099, "nodeType": "Block", "src": "2155:66:74", "statements": [ { "expression": { "id": 18092, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 18090, "name": "_paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18032, "src": "2165:7:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "74727565", "id": 18091, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2175:4:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "src": "2165:14:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 18093, "nodeType": "ExpressionStatement", "src": "2165:14:74" }, { "eventCall": { "arguments": [ { "arguments": [], "expression": { "argumentTypes": [], "id": 18095, "name": "_msgSender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 26005, "src": "2201:10:74", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 18096, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2201:12:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 18094, "name": "Paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18025, "src": "2194:6:74", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 18097, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2194:20:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18098, "nodeType": "EmitStatement", "src": "2189:25:74" } ] }, "documentation": { "id": 18085, "nodeType": "StructuredDocumentation", "src": "1977:124:74", "text": " @dev Triggers stopped state.\n Requirements:\n - The contract must not be paused." }, "id": 18100, "implemented": true, "kind": "function", "modifiers": [ { "id": 18088, "kind": "modifierInvocation", "modifierName": { "id": 18087, "name": "whenNotPaused", "nodeType": "IdentifierPath", "referencedDeclaration": 18073, "src": "2141:13:74" }, "nodeType": "ModifierInvocation", "src": "2141:13:74" } ], "name": "_pause", "nameLocation": "2115:6:74", "nodeType": "FunctionDefinition", "parameters": { "id": 18086, "nodeType": "ParameterList", "parameters": [], "src": "2121:2:74" }, "returnParameters": { "id": 18089, "nodeType": "ParameterList", "parameters": [], "src": "2155:0:74" }, "scope": 18122, "src": "2106:115:74", "stateMutability": "nonpayable", "virtual": true, "visibility": "internal" }, { "body": { "id": 18115, "nodeType": "Block", "src": "2401:69:74", "statements": [ { "expression": { "id": 18108, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 18106, "name": "_paused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18032, "src": "2411:7:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "66616c7365", "id": 18107, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2421:5:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "src": "2411:15:74", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 18109, "nodeType": "ExpressionStatement", "src": "2411:15:74" }, { "eventCall": { "arguments": [ { "arguments": [], "expression": { "argumentTypes": [], "id": 18111, "name": "_msgSender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 26005, "src": "2450:10:74", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 18112, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2450:12:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 18110, "name": "Unpaused", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18030, "src": "2441:8:74", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 18113, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2441:22:74", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18114, "nodeType": "EmitStatement", "src": "2436:27:74" } ] }, "documentation": { "id": 18101, "nodeType": "StructuredDocumentation", "src": "2227:121:74", "text": " @dev Returns to normal state.\n Requirements:\n - The contract must be paused." }, "id": 18116, "implemented": true, "kind": "function", "modifiers": [ { "id": 18104, "kind": "modifierInvocation", "modifierName": { "id": 18103, "name": "whenPaused", "nodeType": "IdentifierPath", "referencedDeclaration": 18084, "src": "2390:10:74" }, "nodeType": "ModifierInvocation", "src": "2390:10:74" } ], "name": "_unpause", "nameLocation": "2362:8:74", "nodeType": "FunctionDefinition", "parameters": { "id": 18102, "nodeType": "ParameterList", "parameters": [], "src": "2370:2:74" }, "returnParameters": { "id": 18105, "nodeType": "ParameterList", "parameters": [], "src": "2401:0:74" }, "scope": 18122, "src": "2353:117:74", "stateMutability": "nonpayable", "virtual": true, "visibility": "internal" }, { "constant": false, "documentation": { "id": 18117, "nodeType": "StructuredDocumentation", "src": "2476:254:74", "text": " @dev This empty reserved space is put in place to allow future versions to add new\n variables without shifting down storage in the inheritance chain.\n See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps" }, "id": 18121, "mutability": "mutable", "name": "__gap", "nameLocation": "2755:5:74", "nodeType": "VariableDeclaration", "scope": 18122, "src": "2735:25:74", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$49_storage", "typeString": "uint256[49]" }, "typeName": { "baseType": { "id": 18118, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2735:7:74", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 18120, "length": { "hexValue": "3439", "id": 18119, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2743:2:74", "typeDescriptions": { "typeIdentifier": "t_rational_49_by_1", "typeString": "int_const 49" }, "value": "49" }, "nodeType": "ArrayTypeName", "src": "2735:11:74", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$49_storage_ptr", "typeString": "uint256[49]" } }, "visibility": "private" } ], "scope": 18123, "src": "641:2122:74", "usedErrors": [] } ], "src": "90:2674:74" }, "bytecode": "", "bytecodeSha1": "da39a3ee5e6b4b0d3255bfef95601890afd80709", "compiler": { "evm_version": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "version": "0.8.6+commit.11564f7e" }, "contractName": "PausableUpgradeable", "coverageMap": { "branches": {}, "statements": {} }, "dependencies": [ "ContextUpgradeable", "Initializable" ], "deployedBytecode": "", "deployedSourceMap": "", "language": "Solidity", "natspec": { "details": "Contract module which allows children to implement an emergency stop mechanism that can be triggered by an authorized account. This module is used through inheritance. It will make available the modifiers `whenNotPaused` and `whenPaused`, which can be applied to the functions of your contract. Note that they will not be pausable by simply including this module, only once the modifiers are put in place.", "events": { "Paused(address)": { "details": "Emitted when the pause is triggered by `account`." }, "Unpaused(address)": { "details": "Emitted when the pause is lifted by `account`." } }, "kind": "dev", "methods": { "paused()": { "details": "Returns true if the contract is paused, and false otherwise." } }, "stateVariables": { "__gap": { "details": "This empty reserved space is put in place to allow future versions to add new variables without shifting down storage in the inheritance chain. See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps" } }, "version": 1 }, "offset": [ 641, 2763 ], "opcodes": "", "pcMap": {}, "sha1": "2eb287e4b6f956ea07e9e16efc4f39a24c460d01", "source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/ContextUpgradeable.sol\";\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract PausableUpgradeable is Initializable, ContextUpgradeable {\n /**\n * @dev Emitted when the pause is triggered by `account`.\n */\n event Paused(address account);\n\n /**\n * @dev Emitted when the pause is lifted by `account`.\n */\n event Unpaused(address account);\n\n bool private _paused;\n\n /**\n * @dev Initializes the contract in unpaused state.\n */\n function __Pausable_init() internal onlyInitializing {\n __Pausable_init_unchained();\n }\n\n function __Pausable_init_unchained() internal onlyInitializing {\n _paused = false;\n }\n\n /**\n * @dev Returns true if the contract is paused, and false otherwise.\n */\n function paused() public view virtual returns (bool) {\n return _paused;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is not paused.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n modifier whenNotPaused() {\n require(!paused(), \"Pausable: paused\");\n _;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is paused.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n modifier whenPaused() {\n require(paused(), \"Pausable: not paused\");\n _;\n }\n\n /**\n * @dev Triggers stopped state.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n function _pause() internal virtual whenNotPaused {\n _paused = true;\n emit Paused(_msgSender());\n }\n\n /**\n * @dev Returns to normal state.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n function _unpause() internal virtual whenPaused {\n _paused = false;\n emit Unpaused(_msgSender());\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[49] private __gap;\n}\n", "sourceMap": "", "sourcePath": "node_modules/@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol", "type": "contract" }