Class MintBaseLoader

Abstract class that provides a default implementation for the loadAndSplit() method from the DocumentLoader interface. The load() method is left abstract and needs to be implemented by subclasses.

Hierarchy (view full)

BaseDocumentLoader
- MintBaseLoader

Index

Constructors

Methods

extractDocuments fetchData load loadAndSplit processResponseData

Constructors

constructor

new MintBaseLoader(options): MintBaseLoader
Parameters
- options: MintBaseLoaderOptions
Returns MintBaseLoader
Overrides BaseDocumentLoader.constructor
- Defined in langchain/src/document_loaders/web/mintbase.ts:32

Methods

extractDocuments

extractDocuments(output): Document[]
Extracts documents from the provided output.
Parameters
- output: any
  The output to extract documents from.
Returns Document[]
An array of Documents.
- Defined in langchain/src/document_loaders/web/mintbase.ts:52

fetchData

fetchData(contractAddress): Promise<any>
Fetches the data from the provided URL and returns it as a JSON object. If an error occurs during the fetch operation, an exception is thrown with the error message.
Parameters
- contractAddress: string
Returns Promise<any>
A promise that resolves to the fetched data as a JSON object.

Throws
An error if the fetch operation fails.
- Defined in langchain/src/document_loaders/web/mintbase.ts:82

load

load(): Promise<Document[]>
Loads the search results from the MintBase.

Returns Promise<Document[]>
An array of Documents representing the search results.

Throws
An error if the search results could not be loaded.
Overrides BaseDocumentLoader.load
- Defined in langchain/src/document_loaders/web/mintbase.ts:156

loadAndSplit

loadAndSplit(splitter?): Promise<Document[]>
Loads the documents and splits them using a specified text splitter.
Parameters
- splitter: TextSplitter = ...
Returns Promise<Document[]>
A Promise that resolves with an array of Document instances, each split according to the provided TextSplitter.
Inherited from BaseDocumentLoader.loadAndSplit
- Defined in langchain/src/document_loaders/base.ts:32

processResponseData

processResponseData(data): Document[]
Processes the response data from the MintBase search request and converts it into an array of Documents.
Parameters
- data: any
  The response data from the MintBase search request.
Returns Document[]
An array of Documents.
- Defined in langchain/src/document_loaders/web/mintbase.ts:68

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