ractogateway.rag.processors.base

Abstract base class for text processors.

class ractogateway.rag.processors.base.BaseProcessor

Bases: ABC

Transform a text string and return the processed result.

Processors are applied to chunk content before embedding. They can normalise whitespace, lemmatize tokens, remove stop words, etc.

Chain multiple processors with ProcessingPipeline.

abstractmethod process(text)

Process text and return the transformed string.

Parameters:

text (str) – Input text (chunk content or raw document content).

Return type:

str

Returns:

str – Processed text. Must be a non-empty string when input is non-empty.