ILargeUnsupportedExtractor Interface

"Large" unsupported document file format content extractor.

Definition

Namespace: OpenDiscoverSDK.Interfaces.Extractors
Assembly: OpenDiscoverSDK.Interfaces (in OpenDiscoverSDK.Interfaces.dll) Version: 2026.2.6.0 (2026.02.06)
C#
public interface ILargeUnsupportedExtractor : IContentExtractor, 
	IDisposable
Implements
IContentExtractor, IDisposable

Remarks

This interface allows for extracting text via a proprietary binary-to-text algorithm. The algorithm supports binary-to-text for UTF-16 (latin Unicode range), UTF-8, and code page 1252 encodings.

"Large" is a subjective term defined by the LargeDocumentCritera property value.

Properties

ContentExtractorType The derived, actual content extractor interface type.
(Inherited from IContentExtractor)
Length Gets the document's length in bytes.
(Inherited from IContentExtractor)
SupportsChildrenExtraction If true, this content extractor supports attachment, embedded item, or container item extraction.
(Inherited from IContentExtractor)
SupportsDecryption If true, this content extractor supports decrypting password protected documents.
(Inherited from IContentExtractor)
SupportsMetadataExtraction If true, this content extractor supports metadata extraction.
(Inherited from IContentExtractor)
SupportsTextExtraction If true, this content extractor supports text extraction.
(Inherited from IContentExtractor)

Methods

DisposePerforms application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
(Inherited from IDisposable)
ExtractContent Extracts document text using a proprietary binary-to-text extractor. Note: important to read documentation on 'textFileOutputStream' argument.
OverrideContentExtractionSettings Allows for overriding the ContentExtractionSettings object used by a IContentExtractor instance that was returned by a call to OpenDiscoverSDK.ContentExtractorFactory.GetContentExtractor. See remarks for limitations.
(Inherited from IContentExtractor)

Events

ContentExtractionHeartbeat Notification event that lets implementers of IContentExtractor know that content extraction is still under process. See remarks.
(Inherited from IContentExtractor)

See Also