fr.inria.atlanmod.neoemf.data.store.adapter

Class AttributeConverter

java.lang.Object

fr.inria.atlanmod.neoemf.data.store.adapter.AttributeConverter

All Implemented Interfaces:

BiFunction<Object,org.eclipse.emf.ecore.EAttribute,Object>, BiConverter<Object,org.eclipse.emf.ecore.EAttribute,Object>

@ParametersAreNonnullByDefault
public class AttributeConverter
extends Object
implements BiConverter<Object,org.eclipse.emf.ecore.EAttribute,Object>

A BiConverter that transforms the value of EAttribute instances.

Constructor Summary

Constructors

Constructor and Description
AttributeConverter(FeatureMapConverter featureMapConverter) Constructs a new AttributeConverter for the given store.

Method Summary

Modifier and Type	Method and Description
Object	convert(Object value, org.eclipse.emf.ecore.EAttribute attribute) Converts an instance of the attribute to a string literal representation.
Object	revert(Object value, org.eclipse.emf.ecore.EAttribute attribute) Creates an instance of the attribute from a string literal representation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.atlanmod.commons.function.BiConverter

apply, from, identity, reverse

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Detail

AttributeConverter

public AttributeConverter(FeatureMapConverter featureMapConverter)

Constructs a new AttributeConverter for the given store.

Parameters:

featureMapConverter - the converter for FeatureMap.Entry instances

Method Detail

convert

public Object convert(@Nullable
                      Object value,
                      org.eclipse.emf.ecore.EAttribute attribute)

Converts an instance of the attribute to a string literal representation.

Specified by:

convert in interface BiConverter<Object,org.eclipse.emf.ecore.EAttribute,Object>

Parameters:

value - the value of the attribute

attribute - the attribute to instantiate

Returns:

the string literal representation of the value, or null if the value is null

See Also:

revert(Object, EAttribute), EcoreUtil.convertToString(EDataType, Object)

revert

public Object revert(@Nullable
                     Object value,
                     org.eclipse.emf.ecore.EAttribute attribute)

Creates an instance of the attribute from a string literal representation.

Specified by:

revert in interface BiConverter<Object,org.eclipse.emf.ecore.EAttribute,Object>

Parameters:

value - the string literal representation of the value

attribute - the attribute to instantiate

Returns:

the value of the attribute, or null if the value is null

See Also:

convert(Object, EAttribute), EcoreUtil.createFromString(EDataType, String)