fr.inria.atlanmod.neoemf.io.processor

Class ValueConverter

java.lang.Object

fr.inria.atlanmod.neoemf.io.processor.ValueConverter

All Implemented Interfaces:

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

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

A BiConverter that transforms the value of EAttribute instances.

Field Summary

Fields

Modifier and Type	Field and Description
static ValueConverter	INSTANCE The singleton instance of this class.

Method Summary

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

Field Detail

INSTANCE

@Nonnull
public static final ValueConverter INSTANCE

The singleton instance of this class.

Method Detail

convert

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

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

Specified by:

convert in interface BiConverter<String,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 String 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<String,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(String, EAttribute), EcoreUtil.createFromString(EDataType, String)