Class QuantizeProcessor.NullFilter
- java.lang.Object
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- nom.tam.fits.compression.algorithm.quant.QuantizeProcessor.PixelFilter
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- nom.tam.fits.compression.algorithm.quant.QuantizeProcessor.NullFilter
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- Enclosing class:
- QuantizeProcessor
private class QuantizeProcessor.NullFilter extends QuantizeProcessor.PixelFilter
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Field Summary
Fields Modifier and Type Field Description private boolean
isNaN
private double
nullValue
private int
nullValueIndicator
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Constructor Summary
Constructors Constructor Description NullFilter(double nullValue, int nullValueIndicator, QuantizeProcessor.PixelFilter next)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
isNull(double pixel)
protected double
toDouble(int pixel)
protected int
toInt(double pixel)
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Methods inherited from class nom.tam.fits.compression.algorithm.quant.QuantizeProcessor.PixelFilter
nextPixel
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Constructor Detail
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NullFilter
NullFilter(double nullValue, int nullValueIndicator, QuantizeProcessor.PixelFilter next)
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Method Detail
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isNull
public final boolean isNull(double pixel)
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toDouble
protected double toDouble(int pixel)
- Overrides:
toDouble
in classQuantizeProcessor.PixelFilter
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toInt
protected int toInt(double pixel)
- Overrides:
toInt
in classQuantizeProcessor.PixelFilter
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