Package ucar.nc2.geoloc.vertical

Class VerticalTransformFactory

java.lang.Object

ucar.nc2.geoloc.vertical.VerticalTransformFactory

public class VerticalTransformFactory
extends Object

Factory for Vertical Coordinate Transforms.

Constructor Summary

Constructors

Constructor	Description
VerticalTransformFactory()

Method Summary

Modifier and Type	Method	Description
static Optional<String>	hasVerticalTransformFor(AttributeContainer ctv)	Does this AttributeContainer contain metadata we can make a VerticalTransform from? Return empty if not, else return transform name.
static Optional<VerticalTransform>	makeVerticalTransform(String transform_name, NetcdfDataset ds, CoordinateSystem csys, AttributeContainer ctv, Formatter errlog)	Make a CoordinateTransform object from the parameters in a Coordinate Transform Variable, using an intrinsic or registered CoordTransBuilder.
static void	registerTransform(String transformName, Class<?> c)	Register a class that implements a Coordinate Transform.
static void	registerTransform(String transformName, String className)	Register a class that implements a Coordinate Transform.

Methods inherited from class java.lang.Object

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

Constructor Detail

VerticalTransformFactory

public VerticalTransformFactory()

Method Detail

registerTransform

public static void registerTransform(String transformName,
                                     String className)
                              throws ClassNotFoundException

Register a class that implements a Coordinate Transform.

Parameters:

transformName - name of transform. This name is used in the datasets to identify the transform, eg CF names.

className - name of class that implements CoordTransBuilderIF.

Throws:

ClassNotFoundException - if Class.forName( className) fails

registerTransform

public static void registerTransform(String transformName,
                                     Class<?> c)

Register a class that implements a Coordinate Transform.

Parameters:

transformName - name of transform. This name is used in the datasets to identify the transform, eg CF names.

c - class that implements CoordTransBuilderIF.

hasVerticalTransformFor

public static Optional<String> hasVerticalTransformFor(AttributeContainer ctv)

Does this AttributeContainer contain metadata we can make a VerticalTransform from? Return empty if not, else return transform name.

makeVerticalTransform

public static Optional<VerticalTransform> makeVerticalTransform(String transform_name,
                                                                NetcdfDataset ds,
                                                                CoordinateSystem csys,
                                                                AttributeContainer ctv,
                                                                Formatter errlog)

Make a CoordinateTransform object from the parameters in a Coordinate Transform Variable, using an intrinsic or registered CoordTransBuilder.

Parameters:

ctv - the Coordinate Transform Variable - container for the transform parameters

errlog - pass back error information.

Returns:

VerticalTransform, or empty if failure.