Class BaseEvaluationStrategy`Abstract`

Base strategy to inherit from. Not directly usable, as strategies must implement the "determineResult" method Contains default implementations for shouldEvaluateThisProvider and shouldEvaluateNextProvider

Hierarchy (view full)

BaseEvaluationStrategy

Index

Constructors

constructor

new BaseEvaluationStrategy(): BaseEvaluationStrategy
Returns BaseEvaluationStrategy

Properties

runMode

runMode: "parallel" | "sequential" = 'sequential'

Methods

`Protected`collectProviderErrors

collectProviderErrors<T>(resolutions): FinalResult<T>
Type Parameters
- T extends FlagValue
Parameters
- resolutions: ProviderResolutionResult<T>[]
Returns FinalResult<T>
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:112

`Abstract`determineFinalResult

determineFinalResult<T>(strategyContext, context, resolutions): FinalResult<T>
Type Parameters
- T extends FlagValue
Parameters
- strategyContext: StrategyEvaluationContext
- context: EvaluationContext
- resolutions: ProviderResolutionResult<T>[]
Returns FinalResult<T>
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:92

`Protected`hasError

hasError(resolution): resolution is ProviderResolutionErrorResult | ProviderResolutionResultBase & {
    details: ResolutionDetails<FlagValue>;
} & {
    details: ResolutionDetails<FlagValue> & {
        errorCode: ErrorCode;
    };
}
Parameters
- resolution: ProviderResolutionResult<FlagValue>
Returns resolution is ProviderResolutionErrorResult | ProviderResolutionResultBase & {
    details: ResolutionDetails<FlagValue>;
} & {
    details: ResolutionDetails<FlagValue> & {
        errorCode: ErrorCode;
    };
}
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:98

`Protected`hasErrorWithCode

hasErrorWithCode(resolution, code): boolean
Parameters
- resolution: ProviderResolutionResult<FlagValue>
- code: ErrorCode
Returns boolean
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:106

`Protected`resolutionToFinalResult

resolutionToFinalResult<T>(resolution): {
    details: ResolutionDetails<T>;
    provider: Provider;
    providerName: string;
}
Type Parameters
- T extends FlagValue
Parameters
- resolution: ProviderResolutionSuccessResult<T>
Returns {
    details: ResolutionDetails<T>;
    provider: Provider;
    providerName: string;
}
- details: ResolutionDetails<T>
- provider: Provider
- providerName: string
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:127

shouldEvaluateNextProvider

shouldEvaluateNextProvider<T>(_strategyContext?, _context?, _result?): boolean
Type Parameters
- T extends FlagValue
Parameters
- Optional_strategyContext: StrategyPerProviderContext
- Optional_context: EvaluationContext
- Optional_result: ProviderResolutionResult<T>
Returns boolean
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:69

shouldEvaluateThisProvider

shouldEvaluateThisProvider(strategyContext, _evalContext?): boolean
Parameters
- strategyContext: StrategyPerProviderContext
- Optional_evalContext: EvaluationContext
Returns boolean
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:59

shouldTrackWithThisProvider

shouldTrackWithThisProvider(strategyContext, _context?, _trackingEventName?, _trackingEventDetails?): boolean
Parameters
- strategyContext: StrategyProviderContext
- Optional_context: EvaluationContext
- Optional_trackingEventName: string
- Optional_trackingEventDetails: TrackingEventDetails
Returns boolean
- Defined in packages/server/src/provider/multi-provider/strategies/base-evaluation-strategy.ts:77

Class BaseEvaluationStrategyAbstract

Hierarchy (view full)

Index

Constructors

Properties

Methods

Constructors

constructor

Returns BaseEvaluationStrategy

Properties

runMode

Methods

ProtectedcollectProviderErrors

Type Parameters

Parameters

Returns FinalResult<T>

AbstractdetermineFinalResult

Type Parameters

Parameters

Returns FinalResult<T>

ProtectedhasError

Parameters

Returns resolution is ProviderResolutionErrorResult | ProviderResolutionResultBase & { details: ResolutionDetails<FlagValue>; } & { details: ResolutionDetails<FlagValue> & { errorCode: ErrorCode; }; }

ProtectedhasErrorWithCode

Parameters

Returns boolean

ProtectedresolutionToFinalResult

Type Parameters

Parameters

Returns { details: ResolutionDetails<T>; provider: Provider; providerName: string; }

details: ResolutionDetails<T>

provider: Provider

providerName: string

shouldEvaluateNextProvider

Type Parameters

Parameters

Returns boolean

shouldEvaluateThisProvider

Parameters

Returns boolean

shouldTrackWithThisProvider

Parameters

Returns boolean

Settings

On This Page

Class BaseEvaluationStrategy`Abstract`

`Protected`collectProviderErrors

`Abstract`determineFinalResult

`Protected`hasError

Returns resolution is ProviderResolutionErrorResult | ProviderResolutionResultBase & {
details: ResolutionDetails<FlagValue>;
} & {
details: ResolutionDetails<FlagValue> & {
errorCode: ErrorCode;
};
}

`Protected`hasErrorWithCode

`Protected`resolutionToFinalResult

Returns {
details: ResolutionDetails<T>;
provider: Provider;
providerName: string;
}