dev.langchain4j.data.segment

Interface TextSegmentTransformer

public interface TextSegmentTransformer

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

Method Summary

Modifier and Type	Method and Description
TextSegment	transform(TextSegment segment) Transforms a provided segment.
default List<TextSegment>	transformAll(List<TextSegment> segments) Transforms all the provided segments.

Method Detail

transform

TextSegment transform(TextSegment segment)

Transforms a provided segment.

Parameters:

segment - The segment to be transformed.

Returns:

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

transformAll

default List<TextSegment> transformAll(List<TextSegment> segments)

Transforms all the provided segments.

Parameters:

segments - A list of segments to be transformed.

Returns:

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