org.geotools.gce.imagemosaic

Class RasterLayerResponse

Object

RasterLayerResponse

public class RasterLayerResponse
extends Object

A RasterLayerResponse. An instance of this class is produced everytime a requestCoverage is called to a reader.

Author:

Simone Giannecchini, GeoSolutions, Daniele Romagnoli, GeoSolutions, Stefan Alfons Krueger (alfonx), Wikisquare.de : Support for jar:file:foo.jar/bar.properties URLs

Property Summary

Type	Property and Description
boolean	isSetRoi Gets the value of the property setRoiProperty.

Constructor Summary

Constructors

Constructor and Description
RasterLayerResponse(RasterLayerRequest request, RasterManager rasterManager, SubmosaicProducerFactory collectorsFactory) Construct a RasterLayerResponse given a specific RasterLayerRequest, a GridCoverageFactory to produce GridCoverages and an ImageReaderSpi to be used for instantiating an Image Reader for a read operation,

Method Summary

Modifier and Type	Method and Description
GridCoverage2D	createResponse() Compute the coverage request and produce a grid coverage which will be returned by createResponse().
double	getArtifactsFilterPTileThreshold()
double[]	getBackgroundValues()
MathTransform	getBaseGridToWorld()
ImageReadParam	getBaseReadParameters()
int	getDefaultArtifactsFilterThreshold()
ROIExcessGranuleRemover	getExcessGranuleRemover()
MathTransform2D	getFinalGridToWorldCorner()
Color	getFinalTransparentColor()
MathTransform2D	getFinalWorldToGridCorner()
FootprintBehavior	getFootprintBehavior()
Geometry	getGeometryMask()
Hints	getHints()
int	getImageChoice()
double	getMaskingBufferPixels()
ReferencedEnvelope	getMosaicBBox()
RasterLayerRequest	getOriginatingCoverageRequest()
Rectangle	getRasterBounds()
RasterManager	getRasterManager()
RasterLayerRequest	getRequest()
boolean	isHeterogeneousCRS()
boolean	isMultithreadingAllowed()
boolean	isSetRoiProperty() Gets the value of the property setRoiProperty.
RasterLayerResponse	reprojectTo(GranuleDescriptor templateDescriptor) Builds an alternate view of request/response/manager based on a template descriptor
void	setGranulesPaths(String granulesPaths)
void	setImageChoice(int imageChoice)
void	setSourceUrl(URL sourceUrl) See GridCoverage2DReader.SOURCE_URL_PROPERTY.

Methods inherited from class Object

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

Property Detail

isSetRoi

public boolean isSetRoiProperty

Gets the value of the property setRoiProperty.

Constructor Detail

RasterLayerResponse

public RasterLayerResponse(RasterLayerRequest request,
                           RasterManager rasterManager,
                           SubmosaicProducerFactory collectorsFactory)

Construct a RasterLayerResponse given a specific RasterLayerRequest, a GridCoverageFactory to produce GridCoverages and an ImageReaderSpi to be used for instantiating an Image Reader for a read operation,

Parameters:

request - a RasterLayerRequest originating this response.

rasterManager - raster manager being used

collectorsFactory -

Method Detail

createResponse

public GridCoverage2D createResponse()
                              throws IOException

Compute the coverage request and produce a grid coverage which will be returned by createResponse(). The produced grid coverage may be null in case of empty request.

Returns:

the GridCoverage produced as computation of this response using the createResponse() method.

Throws:

IOException

UML property:

name="gridCoverage"

getOriginatingCoverageRequest

public RasterLayerRequest getOriginatingCoverageRequest()

Returns:

the RasterLayerRequest originating this response.

UML property:

name="request"

getRequest

public RasterLayerRequest getRequest()

getFootprintBehavior

public FootprintBehavior getFootprintBehavior()

getBaseReadParameters

public ImageReadParam getBaseReadParameters()

getFinalGridToWorldCorner

public MathTransform2D getFinalGridToWorldCorner()

getFinalWorldToGridCorner

public MathTransform2D getFinalWorldToGridCorner()

getMosaicBBox

public ReferencedEnvelope getMosaicBBox()

getFinalTransparentColor

public Color getFinalTransparentColor()

getRasterBounds

public Rectangle getRasterBounds()

getBaseGridToWorld

public MathTransform getBaseGridToWorld()

getImageChoice

public int getImageChoice()

setImageChoice

public void setImageChoice(int imageChoice)

isMultithreadingAllowed

public boolean isMultithreadingAllowed()

getRasterManager

public RasterManager getRasterManager()

getHints

public Hints getHints()

setGranulesPaths

public void setGranulesPaths(String granulesPaths)

setSourceUrl

public void setSourceUrl(URL sourceUrl)

See GridCoverage2DReader.SOURCE_URL_PROPERTY.

Parameters:

sourceUrl -

getDefaultArtifactsFilterThreshold

public int getDefaultArtifactsFilterThreshold()

getArtifactsFilterPTileThreshold

public double getArtifactsFilterPTileThreshold()

getBackgroundValues

public double[] getBackgroundValues()

getExcessGranuleRemover

public ROIExcessGranuleRemover getExcessGranuleRemover()

getGeometryMask

public Geometry getGeometryMask()

getMaskingBufferPixels

public double getMaskingBufferPixels()

isSetRoiProperty

public boolean isSetRoiProperty()

Gets the value of the property setRoiProperty.

isHeterogeneousCRS

public boolean isHeterogeneousCRS()

reprojectTo

public RasterLayerResponse reprojectTo(GranuleDescriptor templateDescriptor)
                                throws Exception

Builds an alternate view of request/response/manager based on a template descriptor

Parameters:

templateDescriptor -

Returns:

Throws:

Exception