Package dev.langchain4j.adaptiverag

Class ChromaStore

java.lang.Object

dev.langchain4j.adaptiverag.ChromaStore

public final class ChromaStore
extends Object

The ChromaStore class provides a singleton interface for interacting with the Chroma Embedding Store. This class is designed to be used in conjunction with an OpenAI API key to perform search operations on text segments. It abstracts the embedding model and the storage layer, offering a simple method to retrieve relevant data based on queries.

Method Summary

Modifier and Type	Method	Description
static ChromaStore	of(String openApiKey)	Creates a new instance of ChromaStore using the provided OpenAI API key.
dev.langchain4j.store.embedding.EmbeddingSearchResult<dev.langchain4j.data.segment.TextSegment>	search(String query)	Searches for text segments in the embedding index that match a given query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

of

public static ChromaStore of(String openApiKey)

Creates a new instance of ChromaStore using the provided OpenAI API key.

Parameters:

openApiKey - The API key to be used for authentication with OpenAI services.

Returns:

A new instance of ChromaStore.

search

public dev.langchain4j.store.embedding.EmbeddingSearchResult<dev.langchain4j.data.segment.TextSegment> search(String query)

Searches for text segments in the embedding index that match a given query.

Parameters:

query - The search query to be embedded and used for searching.

Returns:

An EmbeddingSearchResult containing up to one TextSegment that best matches the query.