Package org.eclipse.emfforms.spi.core.services.databinding

Interface DomainModelReferenceConverter

All Known Subinterfaces:

DomainModelReferenceConverterEMF

All Known Implementing Classes:

CustomDMRConverter, FeaturePathDomainModelReferenceConverter, IndexDomainModelReferenceConverter, KeyAttributeDomainModelReferenceConverter, MappingDomainModelReferenceConverter, TableDMRConverter

public interface DomainModelReferenceConverter

Converts a VDomainModelReference to a IValueProperty.

Author:

Lucas Koehler

Field Summary

Fields

Modifier and Type	Field	Description
static double	NOT_APPLICABLE	The constant defining the priority that a DomainModelReferenceConverter is not for a VDomainModelReference.

Method Summary

Modifier and Type	Method	Description
org.eclipse.core.databinding.property.list.IListProperty	convertToListProperty(VDomainModelReference domainModelReference, org.eclipse.emf.ecore.EObject object)	Converts a VDomainModelReference to an IListProperty.
org.eclipse.core.databinding.property.value.IValueProperty	convertToValueProperty(VDomainModelReference domainModelReference, org.eclipse.emf.ecore.EObject object)	Converts a VDomainModelReference to a IValueProperty.
double	isApplicable(VDomainModelReference domainModelReference)	Checks whether the given VDomainModelReference can be converted by this DomainModelReferenceConverter to a IValueProperty.

Field Detail

NOT_APPLICABLE

static final double NOT_APPLICABLE

The constant defining the priority that a DomainModelReferenceConverter is not for a VDomainModelReference.

See Also:

Constant Field Values

Method Detail

isApplicable

double isApplicable(VDomainModelReference domainModelReference)

Checks whether the given VDomainModelReference can be converted by this DomainModelReferenceConverter to a IValueProperty. The return value is the priority of this converter. The higher the priority, the better suits the converter the given VDomainModelReference.

Parameters:

domainModelReference - The VDomainModelReference whose priority is wanted.

Returns:

The priority of the given VDomainModelReference; negative infinity if this converter is not applicable.

convertToValueProperty

org.eclipse.core.databinding.property.value.IValueProperty convertToValueProperty(VDomainModelReference domainModelReference,
                                                                                  org.eclipse.emf.ecore.EObject object)
                                                                           throws DatabindingFailedException

Converts a VDomainModelReference to a IValueProperty.

Parameters:

domainModelReference - The VDomainModelReference that will be converted to a IValueProperty

object - The root object of the rendered form

Returns:

The created IValueProperty, does not return null.

Throws:

DatabindingFailedException - if no value property could be created due to an invalid VDomainModelReference.

convertToListProperty

org.eclipse.core.databinding.property.list.IListProperty convertToListProperty(VDomainModelReference domainModelReference,
                                                                               org.eclipse.emf.ecore.EObject object)
                                                                        throws DatabindingFailedException

Converts a VDomainModelReference to an IListProperty.

Parameters:

domainModelReference - The VDomainModelReference that will be converted to an IListProperty

object - The root object of the rendered form

Returns:

The created IListProperty, does not return null.

Throws:

DatabindingFailedException - if no value property could be created due to an invalid VDomainModelReference.