[−][src]Trait orml_oracle::Trait

pub trait Trait<I: Instance = DefaultInstance>: Trait {
    type Event: From<Event<Self, I>> + Into<Self::Event>;
    type OnNewData: OnNewData<Self::AccountId, Self::OracleKey, Self::OracleValue>;
    type CombineData: CombineData<Self::OracleKey, TimestampedValueOf<Self, I>>;
    type Time: Time;
    type OracleKey: Parameter + Member;
    type OracleValue: Parameter + Member + Ord;
    type RootOperatorAccountId: Get<Self::AccountId>;
}

Associated Types

`type Event: From<Event<Self, I>> + Into<Self::Event>`

`type OnNewData: OnNewData<Self::AccountId, Self::OracleKey, Self::OracleValue>`

Hook on new data received

`type CombineData: CombineData<Self::OracleKey, TimestampedValueOf<Self, I>>`

Provide the implementation to combine raw values to produce aggregated value

`type Time: Time`

Time provider

`type OracleKey: Parameter + Member`

The data key type

`type OracleValue: Parameter + Member + Ord`

The data value type

`type RootOperatorAccountId: Get<Self::AccountId>`

The root operator account id, recorad all sudo feeds on this account.

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Implementors

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