Class BasePromptSelector`Abstract`

Abstract class that defines the interface for selecting a prompt for a given language model.

Hierarchy (View Summary)

BasePromptSelector
- ConditionalPromptSelector

Index

Constructors

Methods

getPrompt getPromptAsync

Constructors

constructor

new BasePromptSelector(): BasePromptSelector
Returns BasePromptSelector

Methods

`Abstract`getPrompt

getPrompt(llm: BaseLanguageModelInterface): BasePromptTemplate
Abstract method that must be implemented by any class that extends BasePromptSelector. It takes a language model as an argument and returns a prompt template.
Parameters
- llm: BaseLanguageModelInterface
  The language model for which to get a prompt.
Returns BasePromptTemplate
A prompt template.
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/example_selectors/conditional.ts:23

getPromptAsync

getPromptAsync(
llm: BaseLanguageModelInterface,
options?: BaseGetPromptAsyncOptions,
): Promise<BasePromptTemplate<any, BasePromptValueInterface, any>>
Asynchronous version of getPrompt that also accepts an options object for partial variables.
Parameters
- llm: BaseLanguageModelInterface
  The language model for which to get a prompt.
- Optionaloptions: BaseGetPromptAsyncOptions
  Optional object for partial variables.
Returns Promise<BasePromptTemplate<any, BasePromptValueInterface, any>>
A Promise that resolves to a prompt template.
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/example_selectors/conditional.ts:32