public class FootprintsTransformation extends FunctionImpl implements CoverageReadingTransformation
StructuredGridCoverage2DReader would
have used as the input for image creation in the GridCoverage2DReader.read(GeneralParameterValue[]) method (with some exceptions, like footprints
usage, as this transformation only sets up a filter against the associated GranuleSource).CoverageReadingTransformation.ReaderAndParams| Modifier and Type | Field and Description |
|---|---|
static FunctionName |
NAME |
functionNameNIL| Constructor and Description |
|---|
FootprintsTransformation() |
| Modifier and Type | Method and Description |
|---|---|
SimpleFeatureCollection |
evaluate(Object object)
Default implementation simply returns the fallbackValue.
|
GridGeometry |
invertGridGeometry(Query targetQuery,
GridGeometry targetGridGeometry)
Given a target query and a target grid geometry returns the grid geometry to be used to read
the input data of the function involved in rendering.
|
Query |
invertQuery(Query targetQuery,
GridGeometry gridGeometry)
Given a target query and a target grid geometry returns the query to be used to read the
input data of the function This method will be called only if the input data is a feature
collection.
|
accept, dispatchArguments, equals, functionName, getFallbackValue, getFunctionName, getName, getParameters, getParameterValue, getParameterValue, hashCode, setFallbackValue, setName, setParameters, toStringevaluatecustomizeReadParamsgetFallbackValue, getFunctionName, getName, getParametersaccept, evaluatepublic static FunctionName NAME
public SimpleFeatureCollection evaluate(Object object)
FunctionImplPlease override this method to produce a value based on the provided arguments.
evaluate in interface Expressionevaluate in class FunctionImplobject - Object being evaluated; often a Featurepublic Query invertQuery(Query targetQuery, GridGeometry gridGeometry)
RenderingTransformationinvertQuery in interface RenderingTransformationpublic GridGeometry invertGridGeometry(Query targetQuery, GridGeometry targetGridGeometry)
RenderingTransformationinvertGridGeometry in interface RenderingTransformationCopyright © 1996–2022 Geotools. All rights reserved.