Package loci.formats.in

Class ZeissTIFFHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

loci.formats.in.ZeissTIFFHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class ZeissTIFFHandler
extends DefaultHandler

SAX handler for parsing XML in Zeiss TIFF files.

Author:

Roger Leigh r.leigh at dundee.ac.uk

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ZeissTIFFHandler.Plane	Metadata for a single image plane.
(package private) class	ZeissTIFFHandler.Scaling	Scaling metadata.
(package private) class	ZeissTIFFHandler.Tag	Content of a single tag from a Tags block.
(package private) class	ZeissTIFFHandler.TagSet	A collection of tags from a single Tags block.

Field Summary

Fields

Modifier and Type	Field	Description
private String	cdata
private BaseZeissReader.Layer	current_layer
private ZeissTIFFHandler.Scaling	current_scaling
private BaseZeissReader.Shape	current_shape
private BaseZeissReader.Tag	current_tag
private ZeissTIFFHandler.TagSet	current_tagset
(package private) int	layer_count
ArrayList<BaseZeissReader.Layer>	layers
private static final org.slf4j.Logger	LOGGER
ZeissTIFFHandler.TagSet	main_tagset
private Stack<String>	nameStack
private Set<String>	planeNames
ArrayList<ZeissTIFFHandler.Plane>	planes
(package private) BaseZeissReader	reader
ArrayList<ZeissTIFFHandler.Scaling>	scalings
(package private) int	shape_count
(package private) int	tag_count

Constructor Summary

Constructors

Constructor	Description
ZeissTIFFHandler(ZeissTIFFReader reader)

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	endElement(String uri, String localName, String qName)
protected static int	parseColor(byte r, byte g, byte b)
private static double	parseDouble(String number)	Parse a Double from a String.
void	startElement(String uri, String localName, String qName, Attributes attributes)
String	toString()

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

reader

BaseZeissReader reader

nameStack

private Stack<String> nameStack

cdata

private String cdata

main_tagset

public ZeissTIFFHandler.TagSet main_tagset

planes

public ArrayList<ZeissTIFFHandler.Plane> planes

scalings

public ArrayList<ZeissTIFFHandler.Scaling> scalings

layers

public ArrayList<BaseZeissReader.Layer> layers

current_tagset

private ZeissTIFFHandler.TagSet current_tagset

current_tag

private BaseZeissReader.Tag current_tag

current_scaling

private ZeissTIFFHandler.Scaling current_scaling

current_layer

private BaseZeissReader.Layer current_layer

current_shape

private BaseZeissReader.Shape current_shape

planeNames

private Set<String> planeNames

tag_count

int tag_count

layer_count

int layer_count

shape_count

int shape_count

Constructor Details

ZeissTIFFHandler

ZeissTIFFHandler(ZeissTIFFReader reader)

Method Details

toString

public String toString()

Overrides:

toString in class Object

endElement

public void endElement(String uri,
 String localName,
 String qName)

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

characters

public void characters(char[] ch,
 int start,
 int length)

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

startElement

public void startElement(String uri,
 String localName,
 String qName,
 Attributes attributes)

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

parseDouble

private static double parseDouble(String number)

Parse a Double from a String. Unlike the standard method, this one replaces commas with decimal points (if present).

Parameters:

number - the number to parse

Returns:

a Double. 0 if number was null.

parseColor

protected static int parseColor(byte r,
 byte g,
 byte b)