Pre-Retrieval:
* Consolidated naming and documentation
Retrieval:
* Consolidated naming and documentation
* Introduced DocumentJoiner sub-module and CompositionDocumentJoiner operator
Post-Retrieval:
* Introduced main interfaces for sub-modules. Implementation waiting for missing features in Document APIs
Orchestration:
* Introduced QueryRouter sub-module and AllDocumentRetrieversQueryRouter operator
Generation:
* Consolidated naming and documentation
Advisor:
* Introduced BaseAdvisor to reduce boilerplate when implementing Advisors
* Extended RetrievalAugmentationAdvisor to include the new sub-modules
Relates to #gh-1603
Query Analysis
* Introduce Query Analysis Module
* Define QueryTransformer API and TranslationQueryTransformer implementation
* Define QueryExpander API and MultiQueryExpander implementation
* Support QueryTransformer in RetrievalAugmentationAdvisor (support for QueryExpander will be in the next PR together with the needed DocumentFuser API).
Improvements
* Refine Retrieval and Augmentation Modules for increased robustness
* Expand test coverage for both modules
* Define clone() method for ChatClient.Builder
Tests
* Introduce “spring-ai-integration-tests” for full-fledged integration tests
* Add integration tests for RAG modules
* Add integration tests for RAG advisor
Query Analysis
* Introduce Query Analysis Module
* Define QueryTransformer API and TranslationQueryTransformer implementation
* Define QueryExpander API and MultiQueryExpander implementation
* Support QueryTransformer in RetrievalAugmentationAdvisor (support for QueryExpander will be in the next PR together with the needed DocumentFuser API).
Improvements
* Refine Retrieval and Augmentation Modules for increased robustness
* Expand test coverage for both modules
* Define clone() method for ChatClient.Builder
Tests
* Introduce “spring-ai-integration-tests” for full-fledged integration tests
* Add integration tests for RAG modules
* Add integration tests for RAG advisor
Relates to #gh-1603
Signed-off-by: Thomas Vitale <ThomasVitale@users.noreply.github.com>
