Package org.geotools.gce.imagemosaic

Class DefaultGranuleAccessProvider

Object

DefaultGranuleAccessProvider

All Implemented Interfaces:

GranuleAccessProvider, GranuleDescriptorModifier

Direct Known Subclasses:

CogGranuleAccessProvider

public class DefaultGranuleAccessProvider
extends Object
implements GranuleAccessProvider, GranuleDescriptorModifier

Default implementaion of GranuleAccessProvider

Field Summary

Fields

Modifier and Type	Field	Description
protected AbstractGridFormat	format
protected AbstractGridCoverage2DReader	gcReader
protected Hints	hints
protected ImageInputStreamSpi	imageInputStreamSpi
protected ImageReaderSpi	imageReaderSpi
protected Object	input
protected URL	inputURL
protected MaskOverviewProvider	ovrProvider
protected boolean	skipExternalOverviews
protected MaskOverviewProvider.SpiHelper	spiHelper
protected AbstractGridFormat	suggestedFormat

Fields inherited from interface GranuleAccessProvider

GRANULE_ACCESS_PROVIDER, SUGGESTED_FORMAT, SUGGESTED_READER_SPI, SUGGESTED_STREAM_SPI

Constructor Summary

Constructors

Constructor	Description
DefaultGranuleAccessProvider(Hints hints)

Method Summary

Modifier and Type	Method	Description
GranuleAccessProvider	copyProviders()	Get a copy of this GranuleAccessProviders with same SPIs, factories and config
static AbstractGridFormat	createFormatInstance(String formatClass)
static ImageInputStreamSpi	createImageInputStreamSpiInstance(String spiClass)
static ImageReaderSpi	createImageReaderSpiInstance(String spiClass)
AbstractGridFormat	getFormat()	Return the AbstractGridFormat supporting the type of the input granule
AbstractGridCoverage2DReader	getGridCoverageReader()	Return a GridCoverageReader supporting the type of the input granule
ImageInputStream	getImageInputStream()
ImageReader	getImageReader()
ImageReaderSpi	getImageReaderSpi()	Return an ImageReaderSpi to create readers on the input granule
ImageInputStreamSpi	getInputStreamSpi()	Return an ImageInputStreamSpi to create streams on the input granule
URL	getInputURL()
MaskOverviewProvider	getMaskOverviewsProvider()
void	setGranuleInput(Object input)	Input to be set before invoking any method of the provider
void	update(GranuleDescriptor granuleDescriptor, Hints hints)

Methods inherited from class Object

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

Field Detail

imageInputStreamSpi

protected ImageInputStreamSpi imageInputStreamSpi

suggestedFormat

protected AbstractGridFormat suggestedFormat

format

protected AbstractGridFormat format

imageReaderSpi

protected ImageReaderSpi imageReaderSpi

gcReader

protected AbstractGridCoverage2DReader gcReader

ovrProvider

protected MaskOverviewProvider ovrProvider

spiHelper

protected MaskOverviewProvider.SpiHelper spiHelper

input

protected Object input

inputURL

protected URL inputURL

hints

protected Hints hints

skipExternalOverviews

protected boolean skipExternalOverviews

Constructor Detail

DefaultGranuleAccessProvider

public DefaultGranuleAccessProvider(Hints hints)

Method Detail

setGranuleInput

public void setGranuleInput(Object input)
                     throws IOException

Description copied from interface: GranuleAccessProvider

Input to be set before invoking any method of the provider

Specified by:

setGranuleInput in interface GranuleAccessProvider

Throws:

IOException

getInputURL

public URL getInputURL()

getFormat

public AbstractGridFormat getFormat()
                             throws IOException

Description copied from interface: GranuleAccessProvider

Return the AbstractGridFormat supporting the type of the input granule

Specified by:

getFormat in interface GranuleAccessProvider

Throws:

IOException

getMaskOverviewsProvider

public MaskOverviewProvider getMaskOverviewsProvider()
                                              throws IOException

Specified by:

getMaskOverviewsProvider in interface GranuleAccessProvider

Throws:

IOException

getGridCoverageReader

public AbstractGridCoverage2DReader getGridCoverageReader()
                                                   throws IOException

Description copied from interface: GranuleAccessProvider

Return a GridCoverageReader supporting the type of the input granule

Specified by:

getGridCoverageReader in interface GranuleAccessProvider

Throws:

IOException

getInputStreamSpi

public ImageInputStreamSpi getInputStreamSpi()
                                      throws IOException

Description copied from interface: GranuleAccessProvider

Return an ImageInputStreamSpi to create streams on the input granule

Specified by:

getInputStreamSpi in interface GranuleAccessProvider

Throws:

IOException

getImageReaderSpi

public ImageReaderSpi getImageReaderSpi()
                                 throws IOException

Description copied from interface: GranuleAccessProvider

Return an ImageReaderSpi to create readers on the input granule

Specified by:

getImageReaderSpi in interface GranuleAccessProvider

Throws:

IOException

getImageInputStream

public ImageInputStream getImageInputStream()
                                     throws IOException

Specified by:

getImageInputStream in interface GranuleAccessProvider

Throws:

IOException

getImageReader

public ImageReader getImageReader()
                           throws IOException

Specified by:

getImageReader in interface GranuleAccessProvider

Throws:

IOException

createImageReaderSpiInstance

public static ImageReaderSpi createImageReaderSpiInstance(String spiClass)

createImageInputStreamSpiInstance

public static ImageInputStreamSpi createImageInputStreamSpiInstance(String spiClass)

createFormatInstance

public static AbstractGridFormat createFormatInstance(String formatClass)

update

public void update(GranuleDescriptor granuleDescriptor,
                   Hints hints)

Specified by:

update in interface GranuleDescriptorModifier

copyProviders

public GranuleAccessProvider copyProviders()

Description copied from interface: GranuleAccessProvider

Get a copy of this GranuleAccessProviders with same SPIs, factories and config

Specified by:

copyProviders in interface GranuleAccessProvider