程序包 dev.langchain4j.data.document

接口 DocumentTransformer

public interface DocumentTransformer

Defines the interface for transforming a Document. Implementations can perform a variety of tasks such as transforming, filtering, enriching, etc.

方法概要

修饰符和类型	方法	说明
Document	transform(Document document)	Transforms a provided document.
default List<Document>	transformAll(List<Document> documents)	Transforms all the provided documents.

方法详细资料

transform

Document transform(Document document)

Transforms a provided document.

参数:

document - The document to be transformed.

返回:

The transformed document, or null if the document should be filtered out.

transformAll

default List<Document> transformAll(List<Document> documents)

Transforms all the provided documents.

参数:

documents - A list of documents to be transformed.

返回:

A list of transformed documents. The length of this list may be shorter or longer than the original list. Returns an empty list if all documents were filtered out.