FutarchyOracleFactory¶
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contract
FutarchyOracleFactory¶ Title: Futarchy oracle factory contract - Allows to create Futarchy oracle contracts Author: Stefan George - <stefan@gnosis.pm> -
event
FutarchyOracleCreation(address indexed creator, FutarchyOracle futarchyOracle, ERC20 collateralToken, Oracle oracle, uint8 outcomeCount, int lowerBound, int upperBound, MarketMaker marketMaker, uint24 fee, uint tradingPeriod, uint startDate)¶
¶
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EventFactory
eventFactory¶
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StandardMarketWithPriceLoggerFactory
marketFactory¶
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FutarchyOracle public
futarchyOracleMasterCopy¶
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constructor(FutarchyOracle _futarchyOracleMasterCopy, EventFactory _eventFactory, StandardMarketWithPriceLoggerFactory _marketFactory)¶
public
¶ Constructor sets event factory contract
Parameters: - _eventFactory – Event factory contract
- _marketFactory – Market factory contract
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function
createFutarchyOracle(ERC20 collateralToken, Oracle oracle, uint8 outcomeCount, int lowerBound, int upperBound, MarketMaker marketMaker, uint24 fee, uint tradingPeriod, uint startDate)¶
public
returns (FutarchyOracle futarchyOracle)
¶ Creates a new Futarchy oracle contract
Parameters: - collateralToken – Tokens used as collateral in exchange for outcome tokens
- oracle – Oracle contract used to resolve the event
- outcomeCount – Number of event outcomes
- lowerBound – Lower bound for event outcome
- upperBound – Lower bound for event outcome
- marketMaker – Market maker contract
- fee – Market fee
- tradingPeriod – Trading period before decision can be determined
- startDate – Start date for price logging
Return: Oracle contract
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event