Package gov.nih.mipav.model.file

Class MetadataExtractor.JpegCommentReader

java.lang.Object

gov.nih.mipav.model.file.MetadataExtractor.JpegCommentReader

All Implemented Interfaces:

MetadataExtractor.JpegSegmentMetadataReader

Enclosing class:

MetadataExtractor

public class MetadataExtractor.JpegCommentReader
extends Object
implements MetadataExtractor.JpegSegmentMetadataReader

Decodes the comment stored within JPEG files, populating a MetadataExtractor.Metadata object with tag values in a MetadataExtractor.JpegCommentDirectory.

Author:

Drew Noakes https://drewnoakes.com

Constructor Summary

Constructors

Constructor	Description
JpegCommentReader()

Method Summary

Modifier and Type	Method	Description
Iterable<MetadataExtractor.JpegSegmentType>	getSegmentTypes()	Gets the set of JPEG segment types that this reader is interested in.
void	readJpegSegments(Iterable<byte[]> segments, MetadataExtractor.Metadata metadata, MetadataExtractor.JpegSegmentType segmentType)	Extracts metadata from all instances of a particular JPEG segment type.

Methods inherited from class java.lang.Object

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

Constructor Details

JpegCommentReader

public JpegCommentReader()

Method Details

getSegmentTypes

public Iterable<MetadataExtractor.JpegSegmentType> getSegmentTypes()

Description copied from interface: MetadataExtractor.JpegSegmentMetadataReader

Gets the set of JPEG segment types that this reader is interested in.

Specified by:

getSegmentTypes in interface MetadataExtractor.JpegSegmentMetadataReader

readJpegSegments

public void readJpegSegments(Iterable<byte[]> segments,
 MetadataExtractor.Metadata metadata,
 MetadataExtractor.JpegSegmentType segmentType)

Description copied from interface: MetadataExtractor.JpegSegmentMetadataReader

Extracts metadata from all instances of a particular JPEG segment type.

Specified by:

readJpegSegments in interface MetadataExtractor.JpegSegmentMetadataReader

Parameters:

segments - A sequence of byte arrays from which the metadata should be extracted. These are in the order encountered in the original file.

metadata - The MetadataExtractor.Metadata object into which extracted values should be merged.

segmentType - The MetadataExtractor.JpegSegmentType being read.