Protected parsedMethod that reads the buffer contents and metadata based on the type of
filePathOrBlob, and then calls the parse() method to parse the
buffer and return the documents.
Promise that resolves with an array of Document objects.
Loads the documents and splits them using a specified text splitter.
A Promise that resolves with an array of Document instances, each split according to the provided TextSplitter.
A method that takes a raw buffer and metadata as parameters and
returns a promise that resolves to an array of Document instances. It
uses the getDocument function from the PDF.js library to load the PDF
from the buffer. It then iterates over each page of the PDF, retrieves
the text content using the getTextContent method, and joins the text
items to form the page content. It creates a new Document instance
for each page with the extracted text content and metadata, and adds it
to the documents array. If splitPages is true, it returns the
array of Document instances. Otherwise, if there are no documents, it
returns an empty array. Otherwise, it concatenates the page content of
all documents and creates a single Document instance with the
concatenated content.
The buffer to be parsed.
The metadata of the document.
A promise that resolves to an array of Document instances.
Static importsStatic method that imports the readFile function from the
fs/promises module in Node.js. It is used to dynamically import the
function when needed. If the import fails, it throws an error
indicating that the fs/promises module is not available in the
current environment.
Promise that resolves with an object containing the readFile function.
Generated using TypeDoc
A class that extends the
BufferLoaderclass. It represents a document loader that loads documents from PDF files.