org.geotools.gce.imagemosaic.granulecollector

Class DefaultSubmosaicProducer

Object

BaseSubmosaicProducer

DefaultSubmosaicProducer

All Implemented Interfaces:

SubmosaicProducer

public class DefaultSubmosaicProducer
extends BaseSubmosaicProducer

Class responsible for loading granules, mosaicking a group of granules, pre-processing them before handling, etc.

Author:

Simone Giannecchini, GeoSolutions SAS

Field Summary

Fields inherited from class BaseSubmosaicProducer

doInputTransparency, granulesFutures, granulesNumber, hasAlpha, inputTransparentColor, rasterLayerResponse, sourceThreshold

Constructor Summary

Constructors

Constructor and Description
DefaultSubmosaicProducer(RasterLayerResponse rasterLayerResponse, Filter granuleFilter, boolean dryRun) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	accept(GranuleDescriptor granuleDescriptor) This method is responsible for collecting all the granules accepting a certain Filter.

Methods inherited from class BaseSubmosaicProducer

acceptGranule, collectGranules, createMosaic, doInputTransparency, getSourceThreshold, hasAlpha

Methods inherited from class Object

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

Methods inherited from interface SubmosaicProducer

isReprojecting

Constructor Detail

DefaultSubmosaicProducer

public DefaultSubmosaicProducer(RasterLayerResponse rasterLayerResponse,
                                Filter granuleFilter,
                                boolean dryRun)

Constructor.

Parameters:

rasterLayerResponse -

granuleFilter - the Filter we are supposed to use to select granules for this DefaultSubmosaicProducer.

dryRun - whether we need to make

Method Detail

accept

public boolean accept(GranuleDescriptor granuleDescriptor)

This method is responsible for collecting all the granules accepting a certain Filter.

The method return true when a GranuleDescriptor for which the GranuleDescriptor.originator SimpleFeature is evaluated positively by the internal filter and retain the granule, or false otherwise so that the caller can keep trying with a different DefaultSubmosaicProducer

Specified by:

accept in interface SubmosaicProducer

Overrides:

accept in class BaseSubmosaicProducer

Parameters:

granuleDescriptor - the GranuleDescriptor to test with the internal Filter

Returns:

true in case the GranuleDescriptor is added, false otherwise.