Package net.opengis.gml311

Interface AbstractGeneralConversionType

  • All Superinterfaces:
    AbstractCoordinateOperationBaseType, AbstractCoordinateOperationType, AbstractGMLType, DefinitionType, EObject, Notifier
    All Known Subinterfaces:
    ConversionType
    All Known Implementing Classes:
    AbstractGeneralConversionTypeImpl, ConversionTypeImpl
    public interface AbstractGeneralConversionType
extends AbstractCoordinateOperationType
    A representation of the model object 'Abstract General Conversion Type'. An abstract operation on coordinates that does not include any change of datum. The best-known example of a coordinate conversion is a map projection. The parameters describing coordinate conversions are defined rather than empirically derived. Note that some conversions have no parameters. This abstract complexType is expected to be extended for well-known operation methods with many Conversion instances, in Application Schemas that define operation-method-specialized element names and contents. This conversion uses an operation method, usually with associated parameter values. However, operation methods and parameter values are directly associated with concrete subtypes, not with this abstract type. All concrete types derived from this type shall extend this type to include a "usesMethod" element that references the "OperationMethod" element. Similarly, all concrete types derived from this type shall extend this type to include zero or more elements each named "uses...Value" that each use the type of an element substitutable for the "_generalParameterValue" element.
    See Also:
    Gml311Package.getAbstractGeneralConversionType()