Class _HashedDocument

HashedDocument is a Document with hashes calculated. Hashes are calculated based on page content and metadata. It is used for indexing.

Implements

HashedDocumentInterface

Index

Constructors

Properties

contentHash? hash_? metadata metadataHash? pageContent uid

Methods

calculateHashes makeDefaultKeyEncoder toDocument fromDocument

Constructors

constructor

new _HashedDocument(fields: HashedDocumentArgs): _HashedDocument
Parameters
- fields: HashedDocumentArgs
Returns _HashedDocument
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/indexing/base.ts:56

Properties

`Optional`contentHash

contentHash?: string

`Optional`hash_

hash_?: string

metadata

metadata: Metadata

`Optional`metadataHash

metadataHash?: string

pageContent

pageContent: string

uid

uid: string

Methods

calculateHashes

calculateHashes(): void
Returns void
Implementation of HashedDocumentInterface.calculateHashes
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/indexing/base.ts:66

makeDefaultKeyEncoder

makeDefaultKeyEncoder(keyEncoderFn: HashKeyEncoder): void
Parameters
- keyEncoderFn: HashKeyEncoder
Returns void
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/indexing/base.ts:62

toDocument

toDocument(): DocumentInterface
Returns DocumentInterface
Implementation of HashedDocumentInterface.toDocument
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/indexing/base.ts:98

`Static`fromDocument

fromDocument(document: DocumentInterface, uid?: string): _HashedDocument
Parameters
- document: DocumentInterface
- Optionaluid: string
Returns _HashedDocument
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/indexing/base.ts:105