org.gvsig.fmap.dal.raster

Interface BandQuery

All Superinterfaces:

java.lang.Cloneable, Persistent

All Known Implementing Classes:

DefaultBandQuery

public interface BandQuery
extends Persistent, Cloneable

Band query to filter raster band values by BandAttributeDescriptor values described by the BandDescriptor.

Method Summary

Modifier and Type	Method and Description
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	setValue(java.lang.String name, java.lang.Object value) Sets filter raster band value.

Methods inherited from interface org.gvsig.tools.persistence.Persistent

loadFromState, saveToState

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

clone, cloneQuietly, cloneQuietly

Method Detail

getBand

int getBand()

Band of this query band.

Returns:

Band Band of this query band

getDescriptor

BandDescriptor getDescriptor()

Gets BandDescriptor of this query.

Returns:

descriptor Descriptor of this band

setValue

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

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

Parameters:

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

value - Value to apply filter.

getValue

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

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

Parameters:

name - Name of BandAttributeDescriptor

Returns:

value Value defined