execution-engine/dist/common/models/executionMemoization.model.d.ts

A TypeScript library for tracing and visualizing code execution workflows.

import { FunctionMetadata } from './executionFunction.model';
export declare const memoizationKey: unique symbol;
/** Default expiration in milliseconds that ensures multiple rapid calls can reuse the stored result */
export declare const memoizationDefaultTTL = 100;
/** Maximum allowable expiration time in milliseconds to prevent excessive retention */
export declare const memoizationMaxTTL = 1000;
/**
 * Represents the context of a memoized function execution.
 */
export interface MemoizationContext<O> {
    metadata: FunctionMetadata;
    inputsHash: string;
    isMemoized: boolean;
    value?: Promise<O> | O;
}
export interface MemoizeOptions<O> {
    /** Unique identifier for the function being memoized */
    functionId: string;
    /**
     * Optional small expiration time in milliseconds for the memoized result.
     * @remarks:
     * Default is 100ms, capped at 1000ms to prevent excessive retention.
     */
    ttl?: number;
    /** Custom handler for memoization logic */
    onMemoizeEvent?: (info: MemoizationContext<O>) => void;
}
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