Class BaseCallbackManager`Abstract`

Manage callbacks from different components of LangChain.

Hierarchy

BaseCallbackManager
- CallbackManager

Index

Constructors

Methods

addHandler removeHandler setHandler setHandlers

Constructors

constructor

new BaseCallbackManager(): BaseCallbackManager
Returns BaseCallbackManager

Methods

`Abstract` addHandler

addHandler(handler): void
Parameters
- handler: BaseCallbackHandler
Returns void
- Defined in langchain-core/src/callbacks/manager.ts:79

`Abstract` removeHandler

removeHandler(handler): void
Parameters
- handler: BaseCallbackHandler
Returns void
- Defined in langchain-core/src/callbacks/manager.ts:81

setHandler

setHandler(handler): void
Parameters
- handler: BaseCallbackHandler
Returns void
- Defined in langchain-core/src/callbacks/manager.ts:85

`Abstract` setHandlers

setHandlers(handlers): void
Parameters
- handlers: BaseCallbackHandler[]
Returns void
- Defined in langchain-core/src/callbacks/manager.ts:83

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