core/org.llm4s/org.llm4s.rag/org.llm4s.rag.loader/FileLoader

FileLoader

org.llm4s.rag.loader.FileLoader

See theFileLoader companion object

final case class FileLoader(path: Path, metadata: Map[String, String]) extends DocumentLoader

Load a single file as a document.

Supports all file types handled by UniversalExtractor:

Text files (.txt, .md, .json, .xml, .html)
PDF documents
Word documents (.docx)

Automatically detects appropriate chunking hints based on file extension. Includes version information (content hash + file timestamp) for sync operations.

Value parameters

metadata: Additional metadata to attach
path: Path to the file

Attributes

Companion: object
Graph
Supertypes: trait Serializable

trait Product

trait Equals

trait DocumentLoader

class Object

trait Matchable

class Any
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Members list

Value members

Concrete methods

Human-readable description of this loader.

Used for logging and debugging.

Attributes

Estimated number of documents (if known).

Used for progress reporting and resource allocation. Returns None if count is unknown or expensive to compute.

Attributes

Definition Classes: DocumentLoader

Load documents from this source.

Returns an iterator of LoadResult for streaming large document sets. Each result is either a successfully loaded document or a loading error. This allows processing to continue even when some documents fail.

Attributes

Returns: Iterator of load results (successes and failures)

Inherited methods

Combine this loader with another.

Creates a composite loader that loads from both sources.

Attributes

Inherited from:: DocumentLoader

Attributes

Inherited from:: Product

Attributes

Inherited from:: Product

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