org.gvsig.raster.impl.store.properties

Class MultiProviderStatistics

java.lang.Object

org.gvsig.raster.impl.store.properties.AbstractStatistics

org.gvsig.raster.impl.store.properties.MultiProviderStatistics

All Implemented Interfaces:

Statistics

public class MultiProviderStatistics
extends AbstractStatistics

Estadisticas asociadas a un fichero raster formado por multiples ficheros.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	forceToRecalc
protected int	nBands
protected RasterProvider	provider
protected Statistics[]	statList

Fields inherited from class org.gvsig.raster.impl.store.properties.AbstractStatistics

bandCount, calculated, complete, max, maxByteUnsigned, mean, min, minByteUnsigned, nValues, secondMax, secondMaxByteUnsigned, secondMin, secondMinByteUnsigned, tailTrim, tailTrimValues, variance

Constructor Summary

Constructors

Constructor and Description
MultiProviderStatistics() Constructor
MultiProviderStatistics(List<RasterProvider> providerList, RasterProvider provider) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	addProvider(RasterProvider provider) Adds a new data store to the statistics list
void	calculate(double scale) Calcula las estadisticas recorriendo todo el fichero.
Statistics	cloneStatistics() Clones this object
void	forceToRecalc() Cuando se llama a este método fuerza que la siguiente petición de estadísticas no sea leída de RMF y sean recalculadas por completo.
int	getBandCount() Gets the number of bands
int	getNumberOfProviders() Returns the number of providers.
int	getPercent() Obtiene el porcentaje de progreso del proceso de calculo de histograma
boolean	isCalculated() Obtiene el flag que informa de si las estadísticas están calculadas o no.
void	resetPercent() Pone a cero el porcentaje de progreso del proceso de calculo de histograma
void	setBandCount(int bandCount) Sets the number of bands

Methods inherited from class org.gvsig.raster.impl.store.properties.AbstractStatistics

calculateAdvanced, cloneStatistics, finalize, getMax, getMaxByteUnsigned, getMaximun, getMaximunByteUnsigned, getMean, getMin, getMinByteUnsigned, getMinimun, getMinimunByteUnsigned, getNumberOfCells, getNumberOfValues, getSecondMax, getSecondMaxByteUnsigned, getSecondMin, getSecondMinByteUnsigned, getTailTrimCount, getTailTrimValue, getTailTrimValue, getVariance, getVarianceCovarianceMatrix, isAdvancedStatisticsCalculated, registerPersistent, setCalculated, setMax, setMaxRGB, setMean, setMin, setMinRGB, setNumberOfValues, setSecondMax, setSecondMaxRGB, setSecondMin, setSecondMinRGB, setTailTrimValue, setVariance

Methods inherited from class java.lang.Object

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

Field Detail

statList

protected Statistics[] statList

nBands

protected int nBands

forceToRecalc

protected boolean forceToRecalc

provider

protected RasterProvider provider

Constructor Detail

MultiProviderStatistics

public MultiProviderStatistics()

Constructor

MultiProviderStatistics

public MultiProviderStatistics(List<RasterProvider> providerList,
                       RasterProvider provider)

Constructor

Method Detail

addProvider

public void addProvider(RasterProvider provider)

Adds a new data store to the statistics list

Parameters:

provider -

calculate

public void calculate(double scale)
               throws FileNotOpenException,
                      RasterDriverException,
                      ProcessInterruptedException

Calcula las estadisticas recorriendo todo el fichero.

Throws:

FileNotOpenException

RasterDriverException

ProcessInterruptedException

resetPercent

public void resetPercent()

Description copied from class: AbstractStatistics

Pone a cero el porcentaje de progreso del proceso de calculo de histograma

Specified by:

resetPercent in interface Statistics

Specified by:

resetPercent in class AbstractStatistics

getPercent

public int getPercent()

Description copied from class: AbstractStatistics

Obtiene el porcentaje de progreso del proceso de calculo de histograma

Specified by:

getPercent in interface Statistics

Specified by:

getPercent in class AbstractStatistics

Returns:

porcentaje de progreso

forceToRecalc

public void forceToRecalc()

Description copied from interface: Statistics

Cuando se llama a este método fuerza que la siguiente petición de estadísticas no sea leída de RMF y sean recalculadas por completo.

isCalculated

public boolean isCalculated()

Obtiene el flag que informa de si las estadísticas están calculadas o no.

Specified by:

isCalculated in interface Statistics

Overrides:

isCalculated in class AbstractStatistics

Returns:

true indica que están calculadas y false que no lo están

getBandCount

public int getBandCount()

Description copied from interface: Statistics

Gets the number of bands

Specified by:

getBandCount in interface Statistics

Specified by:

getBandCount in class AbstractStatistics

Returns:

setBandCount

public void setBandCount(int bandCount)

Description copied from interface: Statistics

Sets the number of bands

Specified by:

setBandCount in interface Statistics

Specified by:

setBandCount in class AbstractStatistics

getNumberOfProviders

public int getNumberOfProviders()

Returns the number of providers.

Returns:

cloneStatistics

public Statistics cloneStatistics()

Description copied from interface: Statistics

Clones this object

Returns: