Package gov.nasa.worldwind.terrain

Class WCSElevationModel

java.lang.Object

gov.nasa.worldwind.avlist.AVListImpl

gov.nasa.worldwind.WWObjectImpl

gov.nasa.worldwind.terrain.AbstractElevationModel

gov.nasa.worldwind.terrain.BasicElevationModel

gov.nasa.worldwind.terrain.WCSElevationModel

All Implemented Interfaces:

AVList, Disposable, MessageListener, ElevationModel, Restorable, BulkRetrievable, WWObject, java.beans.PropertyChangeListener, java.util.EventListener

public class WCSElevationModel
extends BasicElevationModel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	WCSElevationModel.URLBuilder

Nested classes/interfaces inherited from class gov.nasa.worldwind.terrain.BasicElevationModel

BasicElevationModel.DownloadPostProcessor, BasicElevationModel.Elevations, BasicElevationModel.ElevationTile, BasicElevationModel.RequestTask

Field Summary

Fields inherited from class gov.nasa.worldwind.terrain.BasicElevationModel

detailHint, elevationDataByteOrder, elevationDataType, extremes, extremesCachingEnabled, extremesLevel, extremesLookupCache, fileLock, levels, levelZeroTiles, maxElevation, memoryCache, minElevation, RESOURCE_ID_OGC_CAPABILITIES

Fields inherited from class gov.nasa.worldwind.terrain.AbstractElevationModel

dataFileStore, enabled, expiryTime, missingDataFlag, missingDataValue, networkRetrievalEnabled

Constructor Summary

Constructors

Constructor	Description
WCSElevationModel(WCS100Capabilities caps, AVList params)
WCSElevationModel(java.lang.String restorableStateInXml)	Create a new elevation model from a serialized restorable state string.
WCSElevationModel(org.w3c.dom.Element domElement, AVList params)

Method Summary

Modifier and Type	Method	Description
void	composeElevations(Sector sector, java.util.List<? extends LatLon> latlons, int tileWidth, double[] buffer)	Determines the elevations at specified locations within a specified Sector.
protected org.w3c.dom.Document	createConfigurationDocument(AVList params)	Appends WCS elevation model configuration elements to the superclass configuration document.
protected static void	determineNumLevels(WCS100DescribeCoverage coverage, AVList params)
protected void	downloadElevations(WMSBasicElevationModel.ElevationCompositionTile tile)
void	getRestorableStateForAVPair(java.lang.String key, java.lang.Object value, RestorableSupport rs, RestorableSupport.StateObject context)
static AVList	getWCSElevationModelConfigParams(WCS100Capabilities caps, WCS100DescribeCoverage coverage, AVList params)
protected static AVList	wcsGetParamsFromCapsDoc(WCS100Capabilities caps, AVList params)
protected static AVList	wcsGetParamsFromDocument(org.w3c.dom.Element domElement, AVList params)
protected static AVList	wcsRestorableStateToParams(java.lang.String stateInXml)
protected static void	wcsRestoreStateForParams(RestorableSupport rs, RestorableSupport.StateObject context, AVList params)
protected static void	wcsSetFallbacks(AVList params)

Methods inherited from class gov.nasa.worldwind.terrain.BasicElevationModel

addTileToCache, areElevationsInMemory, checkElevationExpiration, checkElevationExpiration, computeExtremeElevations, contains, convertImageToElevations, createBasicElevationModelConfigDocument, createBasicElevationModelConfigElements, createMemoryCache, createTile, determineExtremes, doGetRestorableState, doRestoreState, doRestoreStateForObject, downloadElevations, downloadElevations, doWriteConfigurationParams, generateExtremeElevations, getBasicElevationModelConfigParams, getBestResolution, getConfigurationParams, getDetailHint, getElevationDataByteOrder, getElevationDataType, getElevations, getElevations, getElevations, getEstimatedMissingDataSize, getEstimatedMissingDataSize, getExtremeElevations, getExtremeElevations, getExtremes, getExtremesLevel, getExtremesLookupCache, getLevels, getLevelZeroTiles, getLocalDataAvailability, getMaxElevation, getMemoryCache, getMinElevation, getRestorableState, getTargetLevel, getTileFromMemory, getUnmappedElevation, getUnmappedElevations, getUnmappedLocalSourceElevation, getValue, initFromOGCCapabilitiesResource, intersects, isExtremesCachingEnabled, isFileExpired, isRetrieveResources, isTileLocalOrAbsent, loadElevations, loadExtremeElevations, lookupElevation, makeBilElevations, makeLocal, makeLocal, makeTiffElevations, needsConfigurationFile, readElevations, requestTile, restorableStateToParams, restoreState, restoreStateForParams, retrieveElevations, retrieveLocalElevations, retrieveRemoteElevations, retrieveResources, setByteOrder, setDetailHint, setElevationDataType, setExpiryTime, setExtremesCachingEnabled, setFallbacks, setValue, startResourceRetrieval, writeConfigurationFile, writeConfigurationParams

Methods inherited from class gov.nasa.worldwind.terrain.AbstractElevationModel

createElevationModelConfigElements, dispose, getBestResolutions, getDataFileStore, getElevation, getElevationModelConfigParams, getElevations, getExpiryTime, getMissingDataReplacement, getMissingDataSignal, getName, getUnmappedElevations, isElevationModelConfigDocument, isEnabled, isNetworkRetrievalEnabled, isTransparentValue, setDataFileStore, setEnabled, setMissingDataReplacement, setMissingDataSignal, setName, setNetworkRetrievalEnabled, toString

Methods inherited from class gov.nasa.worldwind.WWObjectImpl

onMessage, propertyChange

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getStringValue, getStringValue, getStringValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValues

Methods inherited from interface gov.nasa.worldwind.retrieve.BulkRetrievable

getName

Methods inherited from interface gov.nasa.worldwind.event.MessageListener

onMessage

Methods inherited from interface java.beans.PropertyChangeListener

propertyChange

Constructor Detail

WCSElevationModel

public WCSElevationModel(org.w3c.dom.Element domElement,
                         AVList params)

WCSElevationModel

public WCSElevationModel(WCS100Capabilities caps,
                         AVList params)

WCSElevationModel

public WCSElevationModel(java.lang.String restorableStateInXml)

Create a new elevation model from a serialized restorable state string.

Parameters:

restorableStateInXml - XML string in WorldWind restorable state format.

See Also:

BasicElevationModel.getRestorableState()

Method Detail

wcsGetParamsFromDocument

protected static AVList wcsGetParamsFromDocument(org.w3c.dom.Element domElement,
                                                 AVList params)

wcsGetParamsFromCapsDoc

protected static AVList wcsGetParamsFromCapsDoc(WCS100Capabilities caps,
                                                AVList params)

wcsSetFallbacks

protected static void wcsSetFallbacks(AVList params)

determineNumLevels

protected static void determineNumLevels(WCS100DescribeCoverage coverage,
                                         AVList params)

getWCSElevationModelConfigParams

public static AVList getWCSElevationModelConfigParams(WCS100Capabilities caps,
                                                      WCS100DescribeCoverage coverage,
                                                      AVList params)

createConfigurationDocument

protected org.w3c.dom.Document createConfigurationDocument(AVList params)

Appends WCS elevation model configuration elements to the superclass configuration document.

Overrides:

createConfigurationDocument in class BasicElevationModel

Parameters:

params - configuration parameters describing this WCS basic elevation model.

Returns:

a WCS basic elevation model configuration document.

composeElevations

public void composeElevations(Sector sector,
                              java.util.List<? extends LatLon> latlons,
                              int tileWidth,
                              double[] buffer)
                       throws java.lang.Exception

Description copied from interface: ElevationModel

Determines the elevations at specified locations within a specified Sector.

Specified by:

composeElevations in interface ElevationModel

Overrides:

composeElevations in class AbstractElevationModel

Parameters:

sector - the sector containing the locations.

latlons - the locations for which to return elevations.

tileWidth - the number of locations that comprise one row in the latlons argument.

buffer - a buffer in which to put the elevations. The buffer must have at least as many elements as the number of specified locations.

Throws:

java.lang.Exception - if the method fails. Different elevation models may fail for different reasons.

java.lang.IllegalArgumentException - if either the sector, list of locations or buffer is null, if the buffer size is not at least as large as the location list, or the tile width is greater than the locations list length or less than 1.

downloadElevations

protected void downloadElevations(WMSBasicElevationModel.ElevationCompositionTile tile)
                           throws java.lang.Exception

Throws:

java.lang.Exception

getRestorableStateForAVPair

public void getRestorableStateForAVPair(java.lang.String key,
                                        java.lang.Object value,
                                        RestorableSupport rs,
                                        RestorableSupport.StateObject context)

Overrides:

getRestorableStateForAVPair in class BasicElevationModel

wcsRestorableStateToParams

protected static AVList wcsRestorableStateToParams(java.lang.String stateInXml)

wcsRestoreStateForParams

protected static void wcsRestoreStateForParams(RestorableSupport rs,
                                               RestorableSupport.StateObject context,
                                               AVList params)