edu.harvard.hul.ois.jhove.module.jpeg2000
Class Codestream

java.lang.Object
  edu.harvard.hul.ois.jhove.module.jpeg2000.MainOrTile
      edu.harvard.hul.ois.jhove.module.jpeg2000.Codestream

public class Codestream
extends MainOrTile

The information on a codestream, extracted from a Contiguous Codestream or Fragment Table, and the corresponding Codestream Header if any.

Author:

Gary McGath

Field Summary

Fields inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.MainOrTile

_codProperty, _comments, _components, _packetLengthList, _pocProperty, _precSize, _qcdProperty, NULL

Constructor Summary

Codestream()

Method Summary

void	addPPMLength(long len) Add a PPM tilepart header length to the list of lengths
void	addTileLength(Property p) Add a tile length property to the list of tile lengths.
NisoImageMetadata	getNiso() Returns the images NisoImageMetadata.
Property	makeProperty() Builds a Property out of everything we've collected.
protected void	setCompMapProperty(Property p) Sets the component mapping property.
void	setCompProperty(int idx, Property prop) Set a property indexed by component.
protected void	setCRGProperty(Property p)
void	setDefaultNiso(NisoImageMetadata dNiso) Set the initial Niso values from a default Niso object.
protected void	setLabelProperty(Property p) Sets the label property.
protected void	setPaletteProperty(Property p) Sets the palette property.
protected void	setROIProperty(Property p) Sets the ROI property.
protected void	setSIZProperty(Property p) Sets the SIZ property.
void	setTiles(java.util.List tiles) Assign a List of Tile objects to the tiles field

Methods inherited from class edu.harvard.hul.ois.jhove.module.jpeg2000.MainOrTile

addComment, addPacketLength, getNumComponents, setCODProperty, setNumComponents, setPOCProperty, setQCDProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

Codestream

public Codestream()

Method Detail

makeProperty

public Property makeProperty()

Builds a Property out of everything we've collected.

setDefaultNiso

public void setDefaultNiso(NisoImageMetadata dNiso)

Set the initial Niso values from a default Niso object. This doesn't attempt to be complete, but sets the values which we know could have been set from the JP2 header.

getNiso

public NisoImageMetadata getNiso()

Returns the images NisoImageMetadata.

setTiles

public void setTiles(java.util.List tiles)

Assign a List of Tile objects to the tiles field

addTileLength

public void addTileLength(Property p)

Add a tile length property to the list of tile lengths.

addPPMLength

public void addPPMLength(long len)

Add a PPM tilepart header length to the list of lengths

setLabelProperty

protected void setLabelProperty(Property p)

Sets the label property.

setCompMapProperty

protected void setCompMapProperty(Property p)

Sets the component mapping property.

setPaletteProperty

protected void setPaletteProperty(Property p)

Sets the palette property.

setROIProperty

protected void setROIProperty(Property p)

Sets the ROI property.

setSIZProperty

protected void setSIZProperty(Property p)

Sets the SIZ property.

setCRGProperty

protected void setCRGProperty(Property p)

setCompProperty

public void setCompProperty(int idx,
                            Property prop)

Set a property indexed by component. If a property for that component doesn't already exist, it is created. prop is then added to the property list of that property.

Overrides:

setCompProperty in class MainOrTile