org.gvsig.fmap.dal.raster.spi

Class AbstractRasterStoreProvider

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.fmap.dal.spi.AbstractDataStoreProvider

org.gvsig.fmap.dal.raster.spi.AbstractRasterStoreProvider

All Implemented Interfaces:

DataFactoryUnit, DataStoreProvider, RasterStoreProvider, Disposable, DynObject, DynObject_v2

Direct Known Subclasses:

AbstractAwtRasterStoreProvider, AbstractFileRasterStoreProvider, AbstractTileCacheStoreProvider

public abstract class AbstractRasterStoreProvider
extends AbstractDataStoreProvider
implements RasterStoreProvider

Class to be extended by the providers to be implemented

Field Summary

Fields

Modifier and Type	Field and Description
protected BufferDimensions	dimensions
protected static Logger	LOG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractRasterStoreProvider(DataStoreParameters params, DataStoreProviderServices storeServices, DynObject metadata)

Method Summary

Modifier and Type	Method and Description
protected void	autoOpen()
void	clear()
void	close() do nothing by default, override this otherwise
protected ResourceProvider	createResource(java.lang.String type, java.lang.Object[] params) Create or get a resource of type for params in ResourceManager
void	delegate(DynObject dynObject)
protected void	doDispose() Internal implementation for the AbstractDisposable.dispose() method, to be implemented by child classes.
BandDescriptorServices	getBandDescriptor(int band) Gets BandDescriptor of band received as parameter.
java.util.List<BandDescriptor>	getBandsDescriptor()
java.util.Iterator<?>	getChilds() unsupported by default (return null), override this otherwise
int[]	getDataTypes()
DynClass	getDynClass()
java.lang.Object	getDynValue(java.lang.String name)
java.awt.Image	getImageLegend()
Interval	getInterval() Gets the Interval of the store, that means the temporal interval where the store has valid data.
NoData	getNoData(RasterQuery rasterQuery, int band)
NoData[]	getNoDatas()
DataStoreParameters	getParameters() Return the parameters of this provider
RasterStoreProviderServices	getStoreServices() (non-Javadoc)
TileStruct	getTileStruct() Return the appropriate TileStruct for a tiled access to this provider, if can.
java.util.Collection<?>	getTimes() Gets all the possible values of time for which the store has data.
java.util.Collection<?>	getTimes(Interval interval) Gets all the possible values of time for which the store has data and intersects with an interval.
boolean	hasDynMethod(java.lang.String name)
boolean	hasDynValue(java.lang.String name)
void	implement(DynClass dynClass)
java.lang.Object	invokeDynMethod(int code, java.lang.Object[] args)
java.lang.Object	invokeDynMethod(java.lang.String name, java.lang.Object[] args)
boolean	isTiled()
void	refresh() do nothing by default, override this otherwise
void	setDynValue(java.lang.String name, java.lang.Object value)

Methods inherited from class org.gvsig.fmap.dal.spi.AbstractDataStoreProvider

getChildren, getResourcesStorage, getStoresRepository, setTransaction

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

dispose, dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.dal.raster.spi.RasterStoreProvider

createBuffer, getBands, getDimensions

Methods inherited from interface org.gvsig.fmap.dal.spi.DataStoreProvider

getChildren, getExplorer, getFullName, getName, getProviderName, getResource, getResourcesStorage, getSourceId, getStoresRepository, open, setTransaction

Methods inherited from interface org.gvsig.tools.dynobject.DynObject

clone

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

dispose

Field Detail

LOG

protected static final Logger LOG

dimensions

protected BufferDimensions dimensions

Constructor Detail

AbstractRasterStoreProvider

protected AbstractRasterStoreProvider(DataStoreParameters params,
                                      DataStoreProviderServices storeServices,
                                      DynObject metadata)

Method Detail

getParameters

public DataStoreParameters getParameters()

Description copied from interface: RasterStoreProvider

Return the parameters of this provider

Specified by:

getParameters in interface RasterStoreProvider

Returns:

the parameters

createResource

protected ResourceProvider createResource(java.lang.String type,
                                          java.lang.Object[] params)
                                   throws InitializeException

Create or get a resource of type for params in ResourceManager

Parameters:

type -

params -

Returns:

Throws:

InitializeException

getChilds

public java.util.Iterator<?> getChilds()

unsupported by default (return null), override this otherwise

See Also:

org.gvsig.fmap.dal.spi.DataStoreProvider#getChilds()

getStoreServices

public RasterStoreProviderServices getStoreServices()

(non-Javadoc)

Returns:

RasterStoreProviderServices

See Also:

org.gvsig.fmap.dal.feature.spi.RasterStoreProvider#getStoreServices()

close

public void close()
           throws CloseException

do nothing by default, override this otherwise

Throws:

CloseException

See Also:

DataStoreProvider.close()

refresh

public void refresh()
             throws OpenException

do nothing by default, override this otherwise

Throws:

OpenException

See Also:

DataStoreProvider.refresh()

getInterval

public Interval getInterval()

Description copied from interface: DataStoreProvider

Gets the Interval of the store, that means the temporal interval where the store has valid data.

Returns:

a time interval or null if there is not time support

getTimes

public java.util.Collection<?> getTimes()

Description copied from interface: DataStoreProvider

Gets all the possible values of time for which the store has data.

Returns:

a collection of Time objects.

getTimes

public java.util.Collection<?> getTimes(Interval interval)

Description copied from interface: DataStoreProvider

Gets all the possible values of time for which the store has data and intersects with an interval.

Parameters:

interval - the interval of time

Returns:

a collection of Time objects.

delegate

public void delegate(DynObject dynObject)

Specified by:

delegate in interface DynObject

getDynClass

public DynClass getDynClass()

Specified by:

getDynClass in interface DynObject

implement

public void implement(DynClass dynClass)

Specified by:

implement in interface DynObject

getDynValue

public java.lang.Object getDynValue(java.lang.String name)
                             throws DynFieldNotFoundException

Specified by:

getDynValue in interface DynObject

Throws:

DynFieldNotFoundException

setDynValue

public void setDynValue(java.lang.String name,
                        java.lang.Object value)
                 throws DynFieldNotFoundException

Specified by:

setDynValue in interface DynObject

Throws:

DynFieldNotFoundException

hasDynValue

public boolean hasDynValue(java.lang.String name)

Specified by:

hasDynValue in interface DynObject

invokeDynMethod

public java.lang.Object invokeDynMethod(int code,
                                        java.lang.Object[] args)
                                 throws DynMethodException

Specified by:

invokeDynMethod in interface DynObject

Throws:

DynMethodException

invokeDynMethod

public java.lang.Object invokeDynMethod(java.lang.String name,
                                        java.lang.Object[] args)
                                 throws DynMethodException

Specified by:

invokeDynMethod in interface DynObject

Throws:

DynMethodException

clear

public void clear()

Specified by:

clear in interface DynObject

doDispose

protected void doDispose()
                  throws BaseException

Description copied from class: AbstractDisposable

Internal implementation for the AbstractDisposable.dispose() method, to be implemented by child classes.

Specified by:

doDispose in class AbstractDisposable

Throws:

BaseException

See Also:

AbstractDisposable.dispose()

getTileStruct

public TileStruct getTileStruct()

Description copied from interface: RasterStoreProvider

Return the appropriate TileStruct for a tiled access to this provider, if can.

Specified by:

getTileStruct in interface RasterStoreProvider

Returns:

autoOpen

protected void autoOpen()

getImageLegend

public java.awt.Image getImageLegend()

Specified by:

getImageLegend in interface RasterStoreProvider

Returns:

the image legend or null

getBandsDescriptor

public java.util.List<BandDescriptor> getBandsDescriptor()

Returns:

getBandDescriptor

public BandDescriptorServices getBandDescriptor(int band)

Description copied from interface: RasterStoreProvider

Gets BandDescriptor of band received as parameter. If band does not have BandAttributeDescriptor, this method will return an empty BandDescriptor.

Specified by:

getBandDescriptor in interface RasterStoreProvider

Parameters:

band - Band to get its BandDescriptor

Returns:

BandDescriptor

getNoData

public NoData getNoData(RasterQuery rasterQuery,
                        int band)

getNoDatas

public NoData[] getNoDatas()

getDataTypes

public int[] getDataTypes()

isTiled

public boolean isTiled()

Specified by:

isTiled in interface RasterStoreProvider

Returns:

hasDynMethod

public boolean hasDynMethod(java.lang.String name)

Specified by:

hasDynMethod in interface DynObject_v2