Path to the directory containing the documents to be ingested.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_PATH

Matcher used for filtering which files from the directory should be ingested. This uses the java.nio.file.FileSystem path matcher syntax. Example: glob:**.txt to recursively match all files with the .txt extension. The default is glob:**, recursively matching all files.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_PATH_MATCHER

Whether to recursively ingest documents from subdirectories.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_RECURSIVE

Maximum segment size when splitting documents, in tokens.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_MAX_SEGMENT_SIZE

Maximum overlap (in tokens) when splitting documents.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_MAX_OVERLAP_SIZE

Maximum number of results to return when querying the retrieval augmentor.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_MAX_RESULTS

The strategy to decide whether document ingestion into the store should happen at startup or not. The default is ON. Changing to OFF generally only makes sense if running against a persistent embedding store that was already populated.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_INGESTION_STRATEGY

Whether or not to reuse embeddings. Defaults to false.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_REUSE_EMBEDDINGS_ENABLED

The file path to load/save embeddings, assuming quarkus.langchain4j.easy-rag.reuse-embeddings.enabled == true.

Defaults to easy-rag-embeddings.json in the current directory.

Environment variable: QUARKUS_LANGCHAIN4J_EASY_RAG_REUSE_EMBEDDINGS_FILE