- All Implemented Interfaces:
public class QuattroExtractor
- extends Object
- implements Extractor
An Extractor implementation for Quattro Spreadsheets. This Extractor only knows how to handle recent
Quattro Formats, as used by Quattro Pro 7 and Quattro Pro X3, as these have a structure similar to MS
Office documents. Older versions are not supported. Furthermore, text extraction is heuristic, so expect
some noise in the output.
Extracts full-text and metadata from the specified binary stream and stores the extracted information
as RDF statements in the specified RDFContainer.
|Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public void extract(URI id,
- Description copied from interface:
- Extracts full-text and metadata from the specified binary stream and stores the extracted information
as RDF statements in the specified RDFContainer. The optionally specified Charset and MIME type can be
used to direct how the stream should be parsed.
The specified InputStream is expected to already use some kind of buffering so that the Extractors are
not required to internally buffer bytes to improve performance.
- Specified by:
extract in interface
id - the URI identifying the object (e.g. a file or web page) from which the stream was obtained.
The generated statements should describe this URI.
stream - the InputStream delivering the raw bytes.
charset - the charset in which the inputstream is encoded (optional).
mimeType - the MIME type of the passed stream (optional).
result - the container in which this Extractor can put its created RDF statements.
ExtractorException - in case of any error during the extraction process.
Copyright © 2010 Aperture Development Team. All Rights Reserved.