org.gvsig.fmap.dal.raster.impl

Class DefaultBandQuery

java.lang.Object

org.gvsig.fmap.dal.raster.impl.DefaultBandQuery

All Implemented Interfaces:

java.lang.Cloneable, BandQuery, Persistent

public class DefaultBandQuery
extends java.lang.Object
implements BandQuery

Default implementation of BandQuery.

Constructor Summary

Constructors

Constructor and Description
DefaultBandQuery() Empty constructor
DefaultBandQuery(int band, BandDescriptor bandDescriptor) Default constructor

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Creates a copy of the object.
int	getBand() Band of this query band.
BandDescriptor	getDescriptor() Gets BandDescriptor of this query.
java.lang.Object	getValue(java.lang.String name) Gets the defined filter value of BandAttributeDescriptor with the name received as parameter.
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.
void	setValue(java.lang.String name, java.lang.Object value) Sets filter raster band value.

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

DefaultBandQuery

public DefaultBandQuery()

Empty constructor

DefaultBandQuery

public DefaultBandQuery(int band,
                        BandDescriptor bandDescriptor)

Default constructor

Parameters:

band - Band of this BandQuery

bandDescriptor - Descriptor of band

Method Detail

getBand

public int getBand()

Description copied from interface: BandQuery

Band of this query band.

Specified by:

getBand in interface BandQuery

Returns:

Band Band of this query band

getDescriptor

public BandDescriptor getDescriptor()

Description copied from interface: BandQuery

Gets BandDescriptor of this query.

Specified by:

getDescriptor in interface BandQuery

Returns:

descriptor Descriptor of this band

setValue

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

Description copied from interface: BandQuery

Sets filter raster band value. This value has to be accepted by the BandAttributeDescriptor with the name received as parameter.

Specified by:

setValue in interface BandQuery

Parameters:

name - Name of BandAttributeDescriptor to check if value is accepted by it.

value - Value to apply filter.

getValue

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

Description copied from interface: BandQuery

Gets the defined filter value of BandAttributeDescriptor with the name received as parameter.

Specified by:

getValue in interface BandQuery

Parameters:

name - Name of BandAttributeDescriptor

Returns:

value Value defined

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 java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

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()}.