[FEATURE] Does langchain4j have indexing API?

[vprudnikov]

Is your feature request related to a problem? Please describe.

I have ingested some documents.
One document becomes 2 times short.
I need to re-index it in the embedding store by removing the old embeddings and adding the new ones.

Describe the solution you'd like

I stumbled upon this page: https://python.langchain.com/v0.1/docs/modules/data_connection/indexing/
Do you have/plan support for it in langchain4j?

Thanks!

[langchain4j]

Hi, yes, there is a plan for this. First step is to support removing embeddings from embedding store: #1020

[humcqc]

Hello,
I would need this feature too in my project, I can help implementing it.
@langchain4j , I've adjusted #1020 in #1113 if needed to move forward on this.