Package nom.tam.image.compression.tile.mask

Class NullPixelMaskPreserver

java.lang.Object

nom.tam.image.compression.tile.mask.AbstractNullPixelMask

nom.tam.image.compression.tile.mask.NullPixelMaskPreserver

public class NullPixelMaskPreserver
extends AbstractNullPixelMask

This class overwrites the pixels specified in the mask with null values. Where the null value can be defined separately.

Field Summary

Fields inherited from class nom.tam.image.compression.tile.mask.AbstractNullPixelMask

NULL_INDICATOR

Constructor Summary

Constructors

Constructor	Description
NullPixelMaskPreserver(TileBuffer tileBuffer, int tileIndex, long nullValue, ICompressorControl compressorControl)

Method Summary

Modifier and Type	Method	Description
void	preserveNull()
private void	preserveNullBytes()
private void	preserveNullDoubles()
private void	preserveNullFloats()
private void	preserveNullInts()
private void	preserveNullLongs()
private void	preserveNullShorts()

Methods inherited from class nom.tam.image.compression.tile.mask.AbstractNullPixelMask

getCompressorControl, getMask, getMaskBytes, getNullValue, getTileBuffer, getTileIndex, initializedMask, setMask

Methods inherited from class java.lang.Object

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

Constructor Detail

NullPixelMaskPreserver

public NullPixelMaskPreserver(TileBuffer tileBuffer,
                              int tileIndex,
                              long nullValue,
                              ICompressorControl compressorControl)

Method Detail

preserveNull

public void preserveNull()

preserveNullBytes

private void preserveNullBytes()

preserveNullDoubles

private void preserveNullDoubles()

preserveNullFloats

private void preserveNullFloats()

preserveNullInts

private void preserveNullInts()

preserveNullLongs

private void preserveNullLongs()

preserveNullShorts

private void preserveNullShorts()