{
    "Function": "registerAggregator",
    "File": "contracts/twap/TwapOracle.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/access/Ownable.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)",
        "onlyOwner",
        "initialized",
        "require(bool,string)",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function registerAggregator(address asset, address aggregator)\n        external\n        onlyOwner\n        initialized\n    {\n        require(\n            asset != address(0),\n            \"TwapOracle::registerAggregator: asset zero address provided\"\n        );\n        require(\n            aggregator != address(0),\n            \"TwapOracle::registerAggregator: aggregator zero address provided\"\n        );\n        require(\n            _aggregators[asset] == address(0),\n            \"TwapOracle::registerAggregator: aggregator already exists\"\n        );\n\n        _aggregators[asset] = aggregator;\n    }"
}