Package org.apache.tika.eval.app.io

Class ExtractReader

java.lang.Object

org.apache.tika.eval.app.io.ExtractReader

public class ExtractReader
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ExtractReader.ALTER_METADATA_LIST

Field Summary

Fields

Modifier and Type	Field	Description
static final long	IGNORE_LENGTH

Constructor Summary

Constructors

Constructor	Description
ExtractReader()	Reads full extract, no modification of metadata list, no min or max extract length checking
ExtractReader(ExtractReader.ALTER_METADATA_LIST alterMetadataList)
ExtractReader(ExtractReader.ALTER_METADATA_LIST alterMetadataList, long minExtractLength, long maxExtractLength)

Method Summary

Modifier and Type	Method	Description
static long	extractLength(Path extractFile)	Uncompressed length for gzip (from the ISIZE trailer), so plain and gzipped extract sets agree on lengths and min/max filtering; on-disk length for everything else.
List<Metadata>	loadExtract(Path extractFile)
protected static org.apache.tika.eval.app.io.ExtractReader.FileSuffixes	parseSuffixes(String fName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

IGNORE_LENGTH

public static final long IGNORE_LENGTH

See Also:

• Constant Field Values

Constructor Details

ExtractReader

public ExtractReader()

Reads full extract, no modification of metadata list, no min or max extract length checking

ExtractReader

public ExtractReader(ExtractReader.ALTER_METADATA_LIST alterMetadataList)

ExtractReader

public ExtractReader(ExtractReader.ALTER_METADATA_LIST alterMetadataList,
 long minExtractLength,
 long maxExtractLength)

Method Details

parseSuffixes

protected static org.apache.tika.eval.app.io.ExtractReader.FileSuffixes parseSuffixes(String fName)

extractLength

public static long extractLength(Path extractFile)
                          throws IOException

Uncompressed length for gzip (from the ISIZE trailer), so plain and gzipped extract sets agree on lengths and min/max filtering; on-disk length for everything else.

Throws:

IOException

loadExtract

public List<Metadata> loadExtract(Path extractFile)
                           throws ExtractReaderException

Throws:

ExtractReaderException