org.gvsig.daltransform.swing

Interface DataTransformGui

All Known Implementing Classes:

EventThemeTransformGui, JoinTransformGui

public interface DataTransformGui

This interface is used to establish a relationship between feature transformations and their user interfaces. It creates the panels that are used to set the parameters that the transformation needs.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(FeatureStore featureStore) Return if the transformation can be applied in a FeatureStore.
FeatureStoreTransform	createFeatureStoreTransform(FeatureStore featureStore) Creates a feature transformation from a feature store.
List<DataTransformWizardPanel>	createPanels() Creates a list of panels to set the parameters used on the transformation.
String	getDescription()
Dimension	getMinDimension() Returns the minimum size that has to be the wizard to display the forms.
String	getName()

Method Detail

createFeatureStoreTransform

FeatureStoreTransform createFeatureStoreTransform(FeatureStore featureStore)
                                                  throws DataException

Creates a feature transformation from a feature store. The class that implements this interface can create a transformation using this feature store and all the parameters that the user has selected. All these parameters must be known by this class

Parameters:

featureStore - The selected feature store

Returns:

the transformation

Throws:

DataException

accept

boolean accept(FeatureStore featureStore)

Return if the transformation can be applied in a FeatureStore.

Parameters:

featureStore - the original feature store

Returns:

true if the transformation can be applied.

createPanels

List<DataTransformWizardPanel> createPanels()

Creates a list of panels to set the parameters used on the transformation.

Returns:

a set of panels with the parameters of the transformation

getName

String getName()

Returns:

the name that is displayed in the feature transformation list

getDescription

String getDescription()

Returns:

a description of the feature transformation

getMinDimension

Dimension getMinDimension()

Returns the minimum size that has to be the wizard to display the forms.

Returns:

The minimum size for the panels.