org.gvsig.raster.impl.store

Class DefaultRemoteRasterStore

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.raster.impl.store.AbstractRasterDataStore

org.gvsig.raster.impl.store.DefaultRasterStore

org.gvsig.raster.impl.store.DefaultRemoteRasterStore

All Implemented Interfaces:

Histogramable, PyramidRasterStore, RasterDataStore, RasterStoreProperties, TRasterStore, DataFactoryUnit, DataStore, CoverageStore, CoverageStoreProviderServices, DataStoreInitializer, DataStoreProviderServices, Metadata, QueryableRaster, Disposable, DynObject, DynObject_v2, ComplexObservable, ComplexWeakReferencingObservable, Observable, WeakReferencingObservable, Persistent, Services, Visitable

public class DefaultRemoteRasterStore
extends DefaultRasterStore

This store represents a raster loaded from a remote service. This implements the interface RemoteRasterServiceStore to provide enough methods for this kind of services.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PERSISTENT_DESCRIPTION
static String	PERSISTENT_NAME

Fields inherited from class org.gvsig.raster.impl.store.AbstractRasterDataStore

currentQuery, explorer, metadata, nHeight, nWidth, parameters, provider, storeBandList

Fields inherited from interface org.gvsig.fmap.dal.coverage.store.RasterDataStore

ALPHA_BAND, BLUE_BAND, FILE, GREEN_BAND, MOSAIC, POSTGIS, RED_BAND, REMOTE

Fields inherited from interface org.gvsig.fmap.dal.spi.DataStoreProviderServices

BASE_NEWPARAMETERS_PROVIDER_DEFINITION_FULLNAME, BASE_NEWPARAMETERS_PROVIDER_DEFINITION_NAME, BASE_PARAMETERS_PROVIDER_DEFINITION_FULLNAME, BASE_PARAMETERS_PROVIDER_DEFINITION_NAME, PROVIDER_PARAMTER_FULLNAME, PROVIDER_PARAMTER_NAME

Fields inherited from interface org.gvsig.fmap.dal.DataStore

FEATURE_METADATA_DEFINITION_NAME, METADATA_CONTAINERNAME, METADATA_CRS, METADATA_DEFINITION_NAME, METADATA_ENVELOPE, METADATA_FEATURETYPE, METADATA_PROVIDER, SPATIAL_METADATA_DEFINITION_NAME

Constructor Summary

Constructors

Constructor and Description
DefaultRemoteRasterStore()

Method Summary

Modifier and Type	Method and Description
RasterDataStore	cloneDataStore() Clones this object
ColorTable	getColorTable(int i) Obtiene la paleta correspondiente a uno de los ficheros que forman el GeoMultiRasterFile
ColorTable	getColorTable(String fileName) Obtiene la paleta correspondiente al nombre del fichero pasado por parámetro.
Extent	getCoordsInLevel(Point2D viewCenter, int level, int w, int h) Calculates the extent of a zoom level using a center.
Extent	getCoordsInTheNearestLevel(Extent extent, int w, int h) Calculates the extent of a zoom level using other extent as a reference.
RasterDataStore	getDataStore() Gets the dataset of this queryable raster
int[]	getDataType() Obtiene el tipo de dato por banda
long	getFileSize() Calcula el tamaño de los ficheros en disco
double	getHeight() Obtiene la altura del raster en píxeles.
HistogramComputer	getHistogramComputer() Gets the object which computes the histogram
double	getMaxX() Obtiene la coordenada Y máxima de toda la lista
double	getMaxY() Obtiene la coordenada Y máxima de toda la lista
double	getMinX() Obtiene la coordenada X mínima de toda la lista
double	getMinY() Obtiene la coordenada Y mínima de toda la lista
int	getNearestLevel(double pixelSize) Gets the nearest level
CoverageStoreProvider	getProvider() Gets a provider
double	getWidth() Obtiene la anchura del raster en píxeles.
int	getZoomLevels() Gets the number of zoom levels
boolean	isFixedSize() Returns true if the size is fixed
boolean	isGeoreferenced() Obtiene el flag que dice si el raster está o no georreferenciado
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
RasterDataStore	newDataStore() Crea un objeto RasterDataset nuevo con los mismos ficheros que el actual.
static void	registerPersistence()
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.

Methods inherited from class org.gvsig.raster.impl.store.DefaultRasterStore

addDrawableBand, addFile, clearDrawableBands, close, deleteLayerFromCache, finalize, getAffineTransform, getAffineTransform, getAffineTransformByProvider, getBandCount, getBandCountByProvider, getBands, getCellSize, getColorInterpretation, getColorTable, getColorTables, getData, getDataParametersByProvider, getDrawableBands, getExtent, getExtentForRequest, getExtentWithoutRot, getFileSizeByProvider, getFullEnvelope, getGeoPointList, getHeightByProvider, getImageLegend, getInfoByPoint, getInfoByPoint, getInternalParameters, getInterval, getLastSelectedView, getMetadata, getMetadataByProvider, getMetadataName, getName, getNoDataValue, getOverviewCount, getOverviewCountByProvider, getOverviewHeight, getOverviewSizeByProvider, getOverviewWidth, getOwnAffineTransform, getOwnTransformation, getPixelSizeX, getPixelSizeY, getProjection, getProviderCount, getProviderFactory, getROIFileListFromRmf, getRois, getRois, getROIsFiles, getStatistics, getTile, getTimes, getTimes, getTransparency, getURIByBand, getURIByProvider, getView, getWidthByProvider, getWktProjection, goTo, isInside, isMosaic, isMultiFile, isOpen, isRasterEnclosed, isReproyectable, isRotated, isTiled, loadSerialInfoFromRmf, needEnhanced, newNotTiledDataStore, overviewsSupport, rasterToWorld, reload, removeFile, saveColorTableToRmf, saveGeoPointListToRmf, saveGeoreferencingToRmf, saveROIFileListToRmf, saveSerialInfoToRmf, selectNext, selectPrev, setAffineTransform, setColorInterpretation, setColorTable, setDrawableBands, setGeoPointList, setNoDataValue, setParameters, setProjection, setProvider, setProvider, setRois, setROIsFiles, setStatistics, setTileServer, setTime, useCache, worldToRaster

Methods inherited from class org.gvsig.raster.impl.store.AbstractRasterDataStore

accept, accept, addObserver, adjustToExtent, beginComplexNotification, clear, createDefaultCoverageSelection, createQuery, createSelection, createVectorizeObject, delegate, deleteObserver, deleteObservers, disableNotifications, doDispose, enableNotifications, endComplexNotification, getChildren, getCoverageStore, getDataSet, getDataSet, getDataSet, getDataSet, getDefaultBandList, getDynClass, getDynValue, getExplorer, getFullName, getLastBuffer, getManager, getMetadataChildren, getMetadataID, getParameters, getProviderName, getRender, getSelection, getSourceType, getStore, getTimeSerials, hasDynMethod, hasDynValue, implement, initializeBandList, intializePhase1, intializePhase2, invokeDynMethod, invokeDynMethod, isFileSupported, notifyChange, notifyChange, notifyChange, query, queryArray, refresh, registerMetadataDefinition, setDynValue, setExplorer, setRender, setSelection, setTimeSerials

Methods inherited from class org.gvsig.tools.dispose.impl.AbstractDisposable

dispose, dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.dispose.Disposable

dispose

Field Detail

PERSISTENT_NAME

public static final String PERSISTENT_NAME

See Also:

Constant Field Values

PERSISTENT_DESCRIPTION

public static final String PERSISTENT_DESCRIPTION

See Also:

Constant Field Values

Constructor Detail

DefaultRemoteRasterStore

public DefaultRemoteRasterStore()

Method Detail

newDataStore

public RasterDataStore newDataStore()

Crea un objeto RasterDataset nuevo con los mismos ficheros que el actual.

Specified by:

newDataStore in interface RasterDataStore

Overrides:

newDataStore in class DefaultRasterStore

Returns:

RasterDataStore

Throws:

InitializeException

getFileSize

public long getFileSize()

Calcula el tamaño de los ficheros en disco

Specified by:

getFileSize in interface RasterDataStore

Overrides:

getFileSize in class DefaultRasterStore

Returns:

tamaño en bytes de todos los ficheros de la lista

getHeight

public double getHeight()

Description copied from interface: RasterStoreProperties

Obtiene la altura del raster en píxeles.

Specified by:

getHeight in interface RasterStoreProperties

Specified by:

getHeight in interface QueryableRaster

Overrides:

getHeight in class DefaultRasterStore

Returns:

altura

getWidth

public double getWidth()

Description copied from interface: RasterStoreProperties

Obtiene la anchura del raster en píxeles.

Specified by:

getWidth in interface RasterStoreProperties

Specified by:

getWidth in interface QueryableRaster

Overrides:

getWidth in class DefaultRasterStore

Returns:

anchura

getDataType

public int[] getDataType()

Description copied from interface: RasterStoreProperties

Obtiene el tipo de dato por banda

Specified by:

getDataType in interface RasterStoreProperties

Overrides:

getDataType in class DefaultRasterStore

Returns:

tipo de dato por banda

getMinX

public double getMinX()

Obtiene la coordenada X mínima de toda la lista

Overrides:

getMinX in class DefaultRasterStore

Returns:

Coordenada X mínima

getMinY

public double getMinY()

Obtiene la coordenada Y mínima de toda la lista

Overrides:

getMinY in class DefaultRasterStore

Returns:

Coordenada Y mínima

getMaxX

public double getMaxX()

Obtiene la coordenada Y máxima de toda la lista

Overrides:

getMaxX in class DefaultRasterStore

Returns:

Coordenada Y máxima

getMaxY

public double getMaxY()

Obtiene la coordenada Y máxima de toda la lista

Overrides:

getMaxY in class DefaultRasterStore

Returns:

Coordenada Y máxima

getColorTable

public ColorTable getColorTable(int i)

Obtiene la paleta correspondiente a uno de los ficheros que forman el GeoMultiRasterFile

Specified by:

getColorTable in interface QueryableRaster

Overrides:

getColorTable in class DefaultRasterStore

Parameters:

i - Posición del raster

Returns:

Paleta asociada a este o null si no tiene

getColorTable

public ColorTable getColorTable(String fileName)

Obtiene la paleta correspondiente al nombre del fichero pasado por parámetro.

Specified by:

getColorTable in interface QueryableRaster

Overrides:

getColorTable in class DefaultRasterStore

Parameters:

fileName - Nombre del fichero

Returns:

Paleta o null si no la tiene

isGeoreferenced

public boolean isGeoreferenced()

Description copied from interface: RasterDataStore

Obtiene el flag que dice si el raster está o no georreferenciado

Specified by:

isGeoreferenced in interface RasterDataStore

Overrides:

isGeoreferenced in class DefaultRasterStore

Returns:

true si está georreferenciado y false si no lo está.

getDataStore

public RasterDataStore getDataStore()

Description copied from interface: QueryableRaster

Gets the dataset of this queryable raster

Specified by:

getDataStore in interface QueryableRaster

Overrides:

getDataStore in class DefaultRasterStore

Returns:

RasterDataSet

cloneDataStore

public RasterDataStore cloneDataStore()
                               throws CloneException

Description copied from interface: RasterDataStore

Clones this object

Specified by:

cloneDataStore in interface RasterDataStore

Overrides:

cloneDataStore in class DefaultRasterStore

Returns:

RasterDataStore

Throws:

CloneException

getHistogramComputer

public HistogramComputer getHistogramComputer()

Description copied from interface: Histogramable

Gets the object which computes the histogram

Specified by:

getHistogramComputer in interface Histogramable

Specified by:

getHistogramComputer in interface RasterStoreProperties

Overrides:

getHistogramComputer in class DefaultRasterStore

Returns:

Histograma

isFixedSize

public boolean isFixedSize()

Returns true if the size is fixed

Returns:

getProvider

public CoverageStoreProvider getProvider()

Description copied from interface: RasterDataStore

Gets a provider

Specified by:

getProvider in interface RasterDataStore

Specified by:

getProvider in interface CoverageStoreProviderServices

Overrides:

getProvider in class DefaultRasterStore

getCoordsInTheNearestLevel

public Extent getCoordsInTheNearestLevel(Extent extent,
                                         int w,
                                         int h)

Description copied from interface: PyramidRasterStore

Calculates the extent of a zoom level using other extent as a reference. This function is useful when the request is between two levels. It will adjust the request to the nearest zoom level.

Specified by:

getCoordsInTheNearestLevel in interface PyramidRasterStore

Overrides:

getCoordsInTheNearestLevel in class DefaultRasterStore

Returns:

getCoordsInLevel

public Extent getCoordsInLevel(Point2D viewCenter,
                               int level,
                               int w,
                               int h)

Description copied from interface: PyramidRasterStore

Calculates the extent of a zoom level using a center.

Specified by:

getCoordsInLevel in interface PyramidRasterStore

Overrides:

getCoordsInLevel in class DefaultRasterStore

Returns:

getZoomLevels

public int getZoomLevels()

Description copied from interface: PyramidRasterStore

Gets the number of zoom levels

Specified by:

getZoomLevels in interface PyramidRasterStore

Overrides:

getZoomLevels in class DefaultRasterStore

Returns:

getNearestLevel

public int getNearestLevel(double pixelSize)

Description copied from interface: PyramidRasterStore

Gets the nearest level

Specified by:

getNearestLevel in interface PyramidRasterStore

Overrides:

getNearestLevel in class DefaultRasterStore

Returns:

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Overrides:

loadFromState in class DefaultRasterStore

Throws:

PersistenceException

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Overrides:

saveToState in class DefaultRasterStore

Throws:

PersistenceException

registerPersistence

public static void registerPersistence()