@featurevisor/sdk/lib/datafileReader.d.ts

Featurevisor SDK for Node.js and the browser

import type { Feature, Segment, DatafileContent, SegmentKey, FeatureKey, Context, Traffic, Allocation, GroupSegment, Condition, Force } from "@featurevisor/types";
import { Logger } from "./logger";
export type GetRegex = (regexString: string, regexFlags: string) => RegExp;
export interface DatafileReaderOptions {
    datafile: DatafileContent;
    logger: Logger;
}
export interface ForceResult {
    force?: Force;
    forceIndex?: number;
}
export declare class DatafileReader {
    private schemaVersion;
    private revision;
    private segments;
    private features;
    private logger;
    private regexCache;
    constructor(options: DatafileReaderOptions);
    getRevision(): string;
    getSchemaVersion(): string;
    getSegment(segmentKey: SegmentKey): Segment | undefined;
    getFeatureKeys(): string[];
    getFeature(featureKey: FeatureKey): Feature | undefined;
    getVariableKeys(featureKey: FeatureKey): string[];
    hasVariations(featureKey: FeatureKey): boolean;
    getRegex(regexString: string, regexFlags?: string): RegExp;
    allConditionsAreMatched(conditions: Condition[] | Condition, context: Context): boolean;
    segmentIsMatched(segment: Segment, context: Context): boolean;
    allSegmentsAreMatched(groupSegments: GroupSegment | GroupSegment[] | "*", context: Context): boolean;
    getMatchedTraffic(traffic: Traffic[], context: Context): Traffic | undefined;
    getMatchedAllocation(traffic: Traffic, bucketValue: number): Allocation | undefined;
    getMatchedForce(featureKey: FeatureKey | Feature, context: Context): ForceResult;
    parseConditionsIfStringified(conditions: Condition | Condition[]): Condition | Condition[];
    parseSegmentsIfStringified(segments: GroupSegment | GroupSegment[]): GroupSegment | GroupSegment[];
}