NumBands Class Reference

Inheritance diagram for NumBands:

Collaboration diagram for NumBands:

Public Member Functions
String	getURI ()
double	attribute (GridCoverage raster)
Value	evaluate (ValueFactory valueFactory, Value... args) throws ValueExprEvaluationException

Member Function Documentation

attribute()

double attribute

(

GridCoverage

raster

)

                                                     {
                return raster.getSampleDimensions().size();
        }

evaluate()

Value evaluate ( ValueFactory  valueFactory, Value...  args  ) throws ValueExprEvaluationException

inherited

References RasterAttributeFunction.attribute().

                                                                                                            {
                // TODO Auto-generated method stub
                return null;
        }

getURI()

String getURI

(

)

References POSTGIS.st_numBands.

                               {
                return POSTGIS.st_numBands.stringValue();
        }