Class GeminiAdapter

AI Adapter implementation for Google's Gemini models using the official genai SDK.

Hierarchy (View Summary)

AbstractAiAdapter
- GeminiAdapter

Index

Constructors

Properties

Methods

generateStructured generateText generateTextStream init

Constructors

constructor

new GeminiAdapter(apiKey: string): GeminiAdapter
Parameters
- apiKey: string
Returns GeminiAdapter
Overrides AbstractAiAdapter.constructor
- Defined in GeminiAdapter.ts:11

Properties

`Protected`_ai

_ai: GoogleGenAI | null = null

`Protected`_apiKey

_apiKey: string

Methods

generateStructured

generateStructured(prompt: any, schema: any, options?: any): Promise<any>
Instructs the Gemini model to output structured JSON data conforming to a given schema.
Parameters
- prompt: any
  The instruction or context.
- schema: any
  The expected JSON schema structure.
- Optionaloptions: any
  Additional options including the model identifier.
Returns Promise<any>
The parsed JSON object returned by the model.

Throws
If the API does not return valid text.
Overrides AbstractAiAdapter.generateStructured
- Defined in GeminiAdapter.ts:51

generateText

generateText(prompt: string, options?: any): Promise<string>
Sends a textual prompt to the Gemini API and retrieves the generated text response.
Parameters
- prompt: string
  The instruction or query to send to the model.
- Optionaloptions: any
  Configuration options. Can include a model string identifier.
Returns Promise<string>
The generated response string.
Overrides AbstractAiAdapter.generateText
- Defined in GeminiAdapter.ts:30

generateTextStream

generateTextStream(
prompt: string,
options?: any,
): Promise<AsyncIterable<string, any, any>>
Sends a textual prompt to the Gemini API and returns an async iterable of text chunks.
Parameters
- prompt: string
  The instruction or query to send to the model.
- Optionaloptions: any
  Configuration options including the model identifier.
Returns Promise<AsyncIterable<string, any, any>>
An async iterable stream of text chunks.
Overrides AbstractAiAdapter.generateTextStream
- Defined in GeminiAdapter.ts:78

init

init(): void
Initializes the internal GoogleGenAI client with the provided API key.

Returns void
Overrides AbstractAiAdapter.init
- Defined in GeminiAdapter.ts:19