65 lines
2 KiB
TypeScript
65 lines
2 KiB
TypeScript
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/**
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* Hybrid Model Manager - BEST OF BOTH WORLDS
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*
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* NOW A WRAPPER AROUND SingletonModelManager
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* Maintained for backward compatibility
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*
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* Previously combined:
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* 1. Multi-source downloading strategy (GitHub → CDN → Hugging Face)
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* 2. Singleton pattern preventing multiple ONNX model loads
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* 3. Environment-specific optimizations
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* 4. Graceful fallbacks and error handling
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*
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* Now delegates all operations to SingletonModelManager for true unification
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*/
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import { EmbeddingFunction } from '../coreTypes.js';
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/**
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* HybridModelManager - Now a wrapper around SingletonModelManager
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* Maintained for backward compatibility
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*/
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declare class HybridModelManager {
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private static instance;
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private constructor();
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static getInstance(): HybridModelManager;
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/**
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* Get the primary embedding model - delegates to SingletonModelManager
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*/
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getPrimaryModel(): Promise<any>;
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/**
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* Get embedding function - delegates to SingletonModelManager
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*/
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getEmbeddingFunction(): Promise<EmbeddingFunction>;
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/**
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* Check if model is ready - delegates to SingletonModelManager
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*/
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isModelReady(): boolean;
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/**
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* Force model reload - not supported with SingletonModelManager
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*/
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reloadModel(): Promise<void>;
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/**
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* Get model status - delegates to SingletonModelManager
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*/
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getModelStatus(): {
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loaded: boolean;
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ready: boolean;
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modelType: string;
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};
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}
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export declare const hybridModelManager: HybridModelManager;
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/**
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* Get the hybrid singleton embedding function - Now delegates to SingletonModelManager
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* Maintained for backward compatibility
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*/
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export declare function getHybridEmbeddingFunction(): Promise<EmbeddingFunction>;
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/**
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* Hybrid embedding function - Now delegates to SingletonModelManager
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* Maintained for backward compatibility
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*/
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export declare const hybridEmbeddingFunction: EmbeddingFunction;
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/**
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* Preload model for tests or production - Now delegates to SingletonModelManager
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*/
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export declare function preloadHybridModel(): Promise<void>;
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export {};
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