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Class: ChromaVectorStore

Extends​

Implements​

Constructors​

new ChromaVectorStore()​

new ChromaVectorStore(init): ChromaVectorStore

Parameters​

• init: object & Partial <IEmbedModel>

Returns​

ChromaVectorStore

Overrides​

VectorStoreBase . constructor

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:44

Properties​

chromaClient​

private chromaClient: ChromaClient

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:40

collection​

private collection: null | Collection = null

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:41

collectionName​

private collectionName: string

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:42

embedModel​

embedModel: BaseEmbedding

Inherited from​

VectorStoreBase . embedModel

Source​

packages/core/src/storage/vectorStore/types.ts:86

flatMetadata​

flatMetadata: boolean = true

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:38

storesText​

storesText: boolean = true

Implementation of​

VectorStoreNoEmbedModel . storesText

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:37

textKey​

textKey: string

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:39

Methods​

add()​

add(nodes): Promise<string[]>

Parameters​

• nodes: BaseNode <Metadata>[]

Returns​

Promise<string[]>

Implementation of​

VectorStoreNoEmbedModel . add

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:83

client()​

client(): ChromaClient

Returns​

ChromaClient

Implementation of​

VectorStoreNoEmbedModel . client

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:57

delete()​

delete(refDocId, deleteOptions?): Promise<void>

Parameters​

• refDocId: string

• deleteOptions?: ChromaDeleteOptions

Returns​

Promise<void>

Implementation of​

VectorStoreNoEmbedModel . delete

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:94

getCollection()​

getCollection(): Promise<Collection>

Returns​

Promise<Collection>

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:61

getDataToInsert()​

private getDataToInsert(nodes): AddParams

Parameters​

• nodes: BaseNode <Metadata>[]

Returns​

AddParams

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:71

query()​

query(query, options?): Promise <VectorStoreQueryResult>

Parameters​

• query: VectorStoreQuery

• options?: ChromaQueryOptions

Returns​

Promise <VectorStoreQueryResult>

Implementation of​

VectorStoreNoEmbedModel . query

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:106