org.eclipse.emfforms.internal.common.converter

Class EStructuralFeatureValueConverterServiceImpl

java.lang.Object

org.eclipse.emfforms.internal.common.converter.EStructuralFeatureValueConverterServiceImpl

All Implemented Interfaces:

EStructuralFeatureValueConverterService

public class EStructuralFeatureValueConverterServiceImpl
extends Object
implements EStructuralFeatureValueConverterService

Author:

Mathias Schaefer

Constructor Summary

Constructors

Constructor and Description
EStructuralFeatureValueConverterServiceImpl()

Method Summary

Modifier and Type	Method and Description
void	addValueConverter(EStructuralFeatureValueConverter converter) Register the given value converter.
Object	convertToLiteral(org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EStructuralFeature feature, Object instance) Convert value instance to literal.
Object	convertToModelValue(org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EStructuralFeature feature, String literal) Convert literal to Object.
void	removeValueConverter(EStructuralFeatureValueConverter converter) Unregister the given value converter.

Methods inherited from class java.lang.Object

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

Constructor Detail

EStructuralFeatureValueConverterServiceImpl

public EStructuralFeatureValueConverterServiceImpl()

Method Detail

addValueConverter

public void addValueConverter(EStructuralFeatureValueConverter converter)

Description copied from interface: EStructuralFeatureValueConverterService

Register the given value converter.

Specified by:

addValueConverter in interface EStructuralFeatureValueConverterService

Parameters:

converter - to add to the registry

removeValueConverter

public void removeValueConverter(EStructuralFeatureValueConverter converter)

Description copied from interface: EStructuralFeatureValueConverterService

Unregister the given value converter.

Specified by:

removeValueConverter in interface EStructuralFeatureValueConverterService

Parameters:

converter - to remove from the registry

convertToModelValue

public Object convertToModelValue(org.eclipse.emf.ecore.EObject eObject,
                                  org.eclipse.emf.ecore.EStructuralFeature feature,
                                  String literal)

Description copied from interface: EStructuralFeatureValueConverterService

Convert literal to Object.

Specified by:

convertToModelValue in interface EStructuralFeatureValueConverterService

Parameters:

eObject - of the feature (optional, can be null)

feature - target feature

literal - to convert

Returns:

converted object (null if conversion failed)

convertToLiteral

public Object convertToLiteral(org.eclipse.emf.ecore.EObject eObject,
                               org.eclipse.emf.ecore.EStructuralFeature feature,
                               Object instance)

Description copied from interface: EStructuralFeatureValueConverterService

Convert value instance to literal.

Specified by:

convertToLiteral in interface EStructuralFeatureValueConverterService

Parameters:

eObject - (optional, can be null)

feature - source feature

instance - to convert

Returns:

converted object (commonly a string literal, null if conversion failed)