org.deegree.services.wpvs.config
Class DEMTextureDataset

java.lang.Object
  org.deegree.services.wpvs.config.Dataset<TextureManager>
      org.deegree.services.wpvs.config.DEMTextureDataset

public class DEMTextureDataset
extends Dataset<TextureManager>

The TextureDatasetWrapper extracts data from jaxb configuration elements and creates texture managers, from them. Following hierarchy is used: a TextureManager holds a TextureTileManager which can hold one or more TextureTileProvider.

Version:

$Revision: 31400 $, $Date: 2011-08-02 10:11:48 +0200 (Tue, 02 Aug 2011) $

Author:

Rutger Bezema, last edited by: $Author: aschmitz $

Field Summary

Fields inherited from class org.deegree.services.wpvs.config.Dataset

geomFac

Constructor Summary

DEMTextureDataset(DirectByteBufferPool textureByteBufferPool, int maxTexturesInGPU, int maxCachedTextureTiles, DeegreeWorkspace workspace)

Method Summary

Envelope

fillFromDatasetDefinitions(Envelope sceneEnvelope, double[] toLocalCRS, XMLAdapter configAdapter, DatasetDefinitions dsd) Fill the wrapper with the values from the given dataset definition.

Methods inherited from class org.deegree.services.wpvs.config.Dataset

addConstraint, clarifyMaxPixelError, datasetTitles, getAllDatasourceObjects, getMatchingDatasourceObjects, isUnAmbiguous, resolve, size

Methods inherited from class java.lang.Object

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

Constructor Detail

DEMTextureDataset

public DEMTextureDataset(DirectByteBufferPool textureByteBufferPool,
                         int maxTexturesInGPU,
                         int maxCachedTextureTiles,
                         DeegreeWorkspace workspace)

Parameters:

textureByteBufferPool -

maxTexturesInGPU - the number of textures in gpu cache

maxCachedTextureTiles - the number of texture tiles in cache.

workspace - the workspace to be used to load data

Method Detail

fillFromDatasetDefinitions

public Envelope fillFromDatasetDefinitions(Envelope sceneEnvelope,
                                           double[] toLocalCRS,
                                           XMLAdapter configAdapter,
                                           DatasetDefinitions dsd)

Description copied from class: Dataset

Fill the wrapper with the values from the given dataset definition.

Specified by:

fillFromDatasetDefinitions in class Dataset<TextureManager>

Parameters:

sceneEnvelope - whic should be enlarged for all configured datasets, it is 3D!! in real world coordinates.

toLocalCRS - which was configured

configAdapter - to resolve urls

dsd - containing the datasets.

Returns:

the merged scene envelope