org.gvsig.fmap.dal.raster.impl

Class DefaultRasterQuery

java.lang.Object

org.gvsig.fmap.dal.raster.impl.DefaultRasterQuery

All Implemented Interfaces:

java.lang.Cloneable, DataQuery, RasterQuery, Persistent

public class DefaultRasterQuery
extends java.lang.Object
implements RasterQuery

Implements RasterQuery

Constructor Summary

Constructors

Constructor and Description
DefaultRasterQuery()

Method Summary

Modifier and Type	Method and Description
void	addBand(BandQuery query) Adds BandQuery to this raster query
void	clearBands() Clears all add band queries
RasterQuery	clone() Creates a copy of the object.
java.util.List<BandQuery>	getBands() Get added band queries to this RasterQuery
Envelope	getClip() Returns a clip from the raster
double	getPixelSize() Returns the pixel size requested
java.lang.Object	getQueryParameter(java.lang.String name) Returns the value of an query parameter.
double	getScale() Returns the scale of the data to load.
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
static void	registerPersistenceDefinition()
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
RasterQuery	setClip(Envelope clip) Sets the envelope to clip from the raster
RasterQuery	setPixelSize(double pixelSize) Sets the pixelSize to be used in the raster
void	setQueryParameter(java.lang.String name, java.lang.Object value) Sets the value of an query parameter.
void	setScale(double scale) Sets the scale.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.lang.Cloneable

cloneQuietly, cloneQuietly

Constructor Detail

DefaultRasterQuery

public DefaultRasterQuery()

Parameters:

store -

Method Detail

getBands

public java.util.List<BandQuery> getBands()

Description copied from interface: RasterQuery

Get added band queries to this RasterQuery

Specified by:

getBands in interface RasterQuery

Returns:

A unmodifiable list with added band queries.

addBand

public void addBand(BandQuery query)

Description copied from interface: RasterQuery

Adds BandQuery to this raster query

Specified by:

addBand in interface RasterQuery

Parameters:

query - Query to be added

clearBands

public void clearBands()

Description copied from interface: RasterQuery

Clears all add band queries

Specified by:

clearBands in interface RasterQuery

setScale

public void setScale(double scale)

Description copied from interface: DataQuery

Sets the scale.

Specified by:

setScale in interface DataQuery

Parameters:

scale - the scale to set

getScale

public double getScale()

Description copied from interface: DataQuery

Returns the scale of the data to load.

Specified by:

getScale in interface DataQuery

Returns:

the scale of the data to load

getQueryParameter

public java.lang.Object getQueryParameter(java.lang.String name)

Description copied from interface: DataQuery

Returns the value of an query parameter.

Specified by:

getQueryParameter in interface DataQuery

Parameters:

name - of the parameter

Returns:

the parameter value

setQueryParameter

public void setQueryParameter(java.lang.String name,
                              java.lang.Object value)

Description copied from interface: DataQuery

Sets the value of an query parameter.

Specified by:

setQueryParameter in interface DataQuery

Parameters:

name - of the query parameter

value - for the query parameter

getClip

public Envelope getClip()

Description copied from interface: RasterQuery

Returns a clip from the raster

Specified by:

getClip in interface RasterQuery

Returns:

Envelope

setClip

public RasterQuery setClip(Envelope clip)

Description copied from interface: RasterQuery

Sets the envelope to clip from the raster

Specified by:

setClip in interface RasterQuery

Returns:

RasterQuery

getPixelSize

public double getPixelSize()

Description copied from interface: RasterQuery

Returns the pixel size requested

Specified by:

getPixelSize in interface RasterQuery

Returns:

Envelope

setPixelSize

public RasterQuery setPixelSize(double pixelSize)

Description copied from interface: RasterQuery

Sets the pixelSize to be used in the raster

Specified by:

setPixelSize in interface RasterQuery

Returns:

RasterQuery

registerPersistenceDefinition

public static void registerPersistenceDefinition()

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

Throws:

PersistenceException

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

Throws:

PersistenceException

clone

public RasterQuery clone()
                  throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Specified by:

clone in interface RasterQuery

Overrides:

clone in class java.lang.Object

Returns:

a copy of the object

Throws:

java.lang.CloneNotSupportedException - if the instance of the object cannot be cloned. As this is extending Cloneable so its sure it implements it, so this exception may be used for problems on specific object instances.

See Also:

Object#clone()}.