loci.formats.in

Class NikonReader

java.lang.Object

loci.formats.FormatHandler

loci.formats.FormatReader

loci.formats.in.BaseTiffReader

loci.formats.in.NikonReader

All Implemented Interfaces:

loci.formats.IFormatHandler, loci.formats.IFormatReader, loci.formats.StatusReporter

public class NikonReader
extends BaseTiffReader

NikonReader is the file format reader for Nikon NEF (TIFF) files.

Source code:

Trac, SVN

Author:

Melissa Linkert linkert at wisc.edu

Field Summary

Fields

Modifier and Type	Field and Description
protected int	makerNoteOffset Offset to the Nikon Maker Note.
protected java.util.Hashtable	original The original IFD.

Fields inherited from class loci.formats.in.BaseTiffReader

ifds

Fields inherited from class loci.formats.FormatReader

collectMetadata, core, filterMetadata, group, in, metadata, metadataStore, normalizeData, saveOriginalMetadata, series, THUMBNAIL_DIMENSION

Fields inherited from class loci.formats.FormatHandler

currentId, debug, debugLevel, format, statusListeners, suffixes

Fields inherited from interface loci.formats.IFormatReader

CAN_GROUP, CANNOT_GROUP, MUST_GROUP

Constructor Summary

Constructors

Constructor and Description
NikonReader() Constructs a new Nikon reader.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	initFile(java.lang.String id) Initializes the given file (parsing header information, etc.).
protected void	initStandardMetadata() Parses standard metadata.
boolean	isThisType(byte[] block) Checks if the given block is a valid header for this file format.
boolean	isThisType(java.lang.String name, boolean open) Checks if a file matches the type of this format handler.

Methods inherited from class loci.formats.in.BaseTiffReader

get16BitLookupTable, get8BitLookupTable, getImageCreationDate, getImageDescription, getImageName, getMetadataValue, getTiffDimensions, initMetadata, initMetadataStore, openBytes, put, put, put, put, put, put, put, put, put, put, putInt, swapIfRequired

Methods inherited from class loci.formats.FormatReader

addMeta, checkBytes, close, close, fileGroupOption, getChannelDimLengths, getChannelDimLengths, getChannelDimTypes, getChannelDimTypes, getCoreMetadata, getCoreMetadata, getCurrentFile, getDimensionOrder, getDimensionOrder, getEffectiveSizeC, getEffectiveSizeC, getImageCount, getImageCount, getIndex, getIndex, getMeta, getMetadata, getMetadata, getMetadataStore, getMetadataStore, getMetadataStoreRoot, getMetadataStoreRoot, getMetadataValue, getPixelType, getPixelType, getRGBChannelCount, getRGBChannelCount, getSeries, getSeries, getSeriesCount, getSeriesCount, getSizeC, getSizeC, getSizeT, getSizeT, getSizeX, getSizeX, getSizeY, getSizeY, getSizeZ, getSizeZ, getThumbSizeX, getThumbSizeX, getThumbSizeY, getThumbSizeY, getUsedFiles, getUsedFiles, getZCTCoords, getZCTCoords, isFalseColor, isGroupFiles, isIndexed, isInterleaved, isInterleaved, isInterleaved, isInterleaved, isLittleEndian, isLittleEndian, isMetadataCollected, isMetadataComplete, isMetadataFiltered, isNormalized, isOrderCertain, isOrderCertain, isOriginalMetadataPopulated, isRGB, isRGB, isUsedFile, openBytes, openBytes, openBytes, openImage, openImage, openThumbBytes, openThumbBytes, openThumbImage, openThumbImage, setGroupFiles, setId, setMetadataCollected, setMetadataFiltered, setMetadataStore, setNormalized, setOriginalMetadataPopulated, setSeries, setSeries

Methods inherited from class loci.formats.FormatHandler

addStatusListener, debug, getFormat, getStatusListeners, getSuffixes, isThisType, removeStatusListener, setDebug, setDebugLevel, setId, status, status, status, trace, trace

Methods inherited from class java.lang.Object

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

Methods inherited from interface loci.formats.IFormatHandler

getFormat, getSuffixes, isThisType, setId

Methods inherited from interface loci.formats.StatusReporter

addStatusListener, getStatusListeners, removeStatusListener

Field Detail

makerNoteOffset

protected int makerNoteOffset

Offset to the Nikon Maker Note.

original

protected java.util.Hashtable original

The original IFD.

Constructor Detail

NikonReader

public NikonReader()

Constructs a new Nikon reader.

Method Detail

isThisType

public boolean isThisType(byte[] block)

Description copied from interface: loci.formats.IFormatReader

Checks if the given block is a valid header for this file format.

Specified by:

isThisType in interface loci.formats.IFormatReader

Overrides:

isThisType in class BaseTiffReader

isThisType

public boolean isThisType(java.lang.String name,
                 boolean open)

Description copied from class: loci.formats.FormatHandler

Checks if a file matches the type of this format handler. The default implementation checks filename suffixes against those known for this format (the open parameter does nothing).

Specified by:

isThisType in interface loci.formats.IFormatHandler

Overrides:

isThisType in class loci.formats.FormatHandler

open - If true, and the file extension is insufficient to determine the file type, the (existing) file is opened for further analysis. Does nothing in the default implementation.

initStandardMetadata

protected void initStandardMetadata()
                             throws loci.formats.FormatException,
                                    java.io.IOException

Description copied from class: BaseTiffReader

Parses standard metadata. NOTE: Absolutely no calls to the metadata store should be made in this method or methods that override this method. Data will be overwritten if you do so.

Overrides:

initStandardMetadata in class BaseTiffReader

Throws:

loci.formats.FormatException

java.io.IOException

initFile

protected void initFile(java.lang.String id)
                 throws loci.formats.FormatException,
                        java.io.IOException

Description copied from class: loci.formats.FormatReader

Initializes the given file (parsing header information, etc.). Most subclasses should override this method to perform initialization operations such as parsing metadata.

Overrides:

initFile in class BaseTiffReader

Throws:

loci.formats.FormatException

java.io.IOException