Package org.geotools.gce.imagemosaic

Interface GranuleAccessProvider

All Known Implementing Classes:

CogGranuleAccessProvider, DefaultGranuleAccessProvider

public interface GranuleAccessProvider

An interface providing multiple types of entities involved when getting access to a Granule.

• An ImageReaderSpi to create an ImageReader to decode that granule
• An ImageInputStreamSpi to create a stream for the granule
• An AbstractGridFormat supporting the type of format of that granule
• An AbstractGridCoverage2DReader able to read that granule
• A MaskOverviewProvider with details on mask and overviews for that granule

Field Summary

Fields

Modifier and Type	Field	Description
static final Hints.Key	GRANULE_ACCESS_PROVIDER
static final Hints.Key	SUGGESTED_FORMAT
static final Hints.Key	SUGGESTED_READER_SPI
static final Hints.Key	SUGGESTED_STREAM_SPI

Method Summary

Modifier and Type	Method	Description
GranuleAccessProvider	copyProviders()	Get a copy of this GranuleAccessProviders with same SPIs, factories and config
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
MaskOverviewProvider	getMaskOverviewsProvider()
void	setGranuleInput(Object input)	Input to be set before invoking any method of the provider

Field Details

SUGGESTED_READER_SPI

static final Hints.Key SUGGESTED_READER_SPI

SUGGESTED_STREAM_SPI

static final Hints.Key SUGGESTED_STREAM_SPI

SUGGESTED_FORMAT

static final Hints.Key SUGGESTED_FORMAT

GRANULE_ACCESS_PROVIDER

static final Hints.Key GRANULE_ACCESS_PROVIDER

Method Details

setGranuleInput

void setGranuleInput(Object input)
              throws IOException

Input to be set before invoking any method of the provider

Throws:

IOException

getFormat

AbstractGridFormat getFormat()
                      throws IOException

Return the AbstractGridFormat supporting the type of the input granule

Throws:

IOException

getGridCoverageReader

AbstractGridCoverage2DReader getGridCoverageReader()
                                            throws IOException

Return a GridCoverageReader supporting the type of the input granule

Throws:

IOException

getInputStreamSpi

ImageInputStreamSpi getInputStreamSpi()
                               throws IOException

Return an ImageInputStreamSpi to create streams on the input granule

Throws:

IOException

getImageReaderSpi

ImageReaderSpi getImageReaderSpi()
                          throws IOException

Return an ImageReaderSpi to create readers on the input granule

Throws:

IOException

getMaskOverviewsProvider

MaskOverviewProvider getMaskOverviewsProvider()
                                       throws IOException

Throws:

IOException

getImageInputStream

ImageInputStream getImageInputStream()
                              throws IOException

Throws:

IOException

getImageReader

ImageReader getImageReader()
                    throws IOException

Throws:

IOException

copyProviders

GranuleAccessProvider copyProviders()

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