Package org.bigraphs.framework.core.utils.emf

Class EMFUtils

java.lang.Object

org.bigraphs.framework.core.utils.emf.EMFUtils

public class EMFUtils
extends Object

A collection of helpful EMF model operations.

Author:

Dominik Grzelak

See Also:

• https://sdqweb.ipd.kit.edu/wiki/Creating_EMF_Model_instances_programmatically

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_ENCODING

Method Summary

Modifier and Type	Method	Description
static org.eclipse.emf.ecore.EAttribute	addAttribute(org.eclipse.emf.ecore.EClass eClass, String name, org.eclipse.emf.ecore.EDataType type)	Creates a default attribute with standard settings as in Eclipse (EMF)
static org.eclipse.emf.ecore.EAttribute	addAttribute(org.eclipse.emf.ecore.EClass eClass, String name, org.eclipse.emf.ecore.EDataType type, boolean isId, boolean ordered, boolean unique, boolean changeable, int lowerBound, int upperBound)
static org.eclipse.emf.ecore.EAttribute	addAttribute(org.eclipse.emf.ecore.EClass eClass, String name, org.eclipse.emf.ecore.EDataType type, boolean isId, int lowerBound, int upperBound)
static org.eclipse.emf.ecore.EReference	addReference(org.eclipse.emf.ecore.EClass eClass, String name, org.eclipse.emf.ecore.EClassifier type, int lowerBound, int upperBound)
static void	addSuperType(org.eclipse.emf.ecore.EClass anEClass, org.eclipse.emf.ecore.EClass eSuperClass)
static void	addSuperType(org.eclipse.emf.ecore.EClass anEClass, org.eclipse.emf.ecore.EPackage aPackage, String name)
static org.eclipse.emf.ecore.EClass	createEClass(String name)
static org.eclipse.emf.ecore.EPackage	createPackage(String name, String prefix, String uri)
static boolean	eClassHasSuperType(String nameOfSuperType, org.eclipse.emf.ecore.EClass eClass)
static List<org.eclipse.emf.ecore.EReference>	findAllReferences(org.eclipse.emf.ecore.EClass eClass)
static Map<String,org.eclipse.emf.ecore.EReference>	findAllReferences2(org.eclipse.emf.ecore.EClass eClass)
static org.eclipse.emf.ecore.EAttribute	findAttribute(org.eclipse.emf.ecore.EClass eClass, String attributeName)
static org.eclipse.emf.ecore.EObject	getRootContainer(org.eclipse.emf.ecore.EObject eObject)
static void	registerEcoreResourceFactories(org.eclipse.emf.ecore.resource.Resource.Factory.Registry registry)
static void	registerPackages(org.eclipse.emf.ecore.EPackage.Registry registry, org.eclipse.emf.ecore.EPackage ePackage)
static void	registerXMIResourceFactories(org.eclipse.emf.ecore.resource.Resource.Factory.Registry registry)
static void	writeDynamicInstanceModel(org.eclipse.emf.ecore.EPackage ePackage, Collection<org.eclipse.emf.ecore.EObject> objects, OutputStream outputStream, String newNamespaceLocation)
static void	writeDynamicMetaModel(org.eclipse.emf.ecore.EPackage ePackage, OutputStream outputStream)
static void	writeDynamicMetaModel(org.eclipse.emf.ecore.EPackage ePackage, String encoding, OutputStream outputStream)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_ENCODING

public static final String DEFAULT_ENCODING

See Also:

• Constant Field Values

Method Details

addAttribute

public static org.eclipse.emf.ecore.EAttribute addAttribute(org.eclipse.emf.ecore.EClass eClass,
 String name,
 org.eclipse.emf.ecore.EDataType type,
 boolean isId,
 int lowerBound,
 int upperBound)

addAttribute

public static org.eclipse.emf.ecore.EAttribute addAttribute(org.eclipse.emf.ecore.EClass eClass,
 String name,
 org.eclipse.emf.ecore.EDataType type)

Creates a default attribute with standard settings as in Eclipse (EMF)

Parameters:

eClass -

name -

type -

Returns:

addAttribute

public static org.eclipse.emf.ecore.EAttribute addAttribute(org.eclipse.emf.ecore.EClass eClass,
 String name,
 org.eclipse.emf.ecore.EDataType type,
 boolean isId,
 boolean ordered,
 boolean unique,
 boolean changeable,
 int lowerBound,
 int upperBound)

addReference

public static org.eclipse.emf.ecore.EReference addReference(org.eclipse.emf.ecore.EClass eClass,
 String name,
 org.eclipse.emf.ecore.EClassifier type,
 int lowerBound,
 int upperBound)

createPackage

public static org.eclipse.emf.ecore.EPackage createPackage(String name,
 String prefix,
 String uri)

eClassHasSuperType

public static boolean eClassHasSuperType(String nameOfSuperType,
 org.eclipse.emf.ecore.EClass eClass)

createEClass

public static org.eclipse.emf.ecore.EClass createEClass(String name)

findAttribute

public static org.eclipse.emf.ecore.EAttribute findAttribute(org.eclipse.emf.ecore.EClass eClass,
 String attributeName)

findAllReferences

public static List<org.eclipse.emf.ecore.EReference> findAllReferences(org.eclipse.emf.ecore.EClass eClass)

findAllReferences2

public static Map<String,org.eclipse.emf.ecore.EReference> findAllReferences2(org.eclipse.emf.ecore.EClass eClass)

addSuperType

public static void addSuperType(org.eclipse.emf.ecore.EClass anEClass,
 org.eclipse.emf.ecore.EPackage aPackage,
 String name)

addSuperType

public static void addSuperType(org.eclipse.emf.ecore.EClass anEClass,
 org.eclipse.emf.ecore.EClass eSuperClass)

registerEcoreResourceFactories

public static void registerEcoreResourceFactories(org.eclipse.emf.ecore.resource.Resource.Factory.Registry registry)

registerXMIResourceFactories

public static void registerXMIResourceFactories(org.eclipse.emf.ecore.resource.Resource.Factory.Registry registry)

registerPackages

public static void registerPackages(org.eclipse.emf.ecore.EPackage.Registry registry,
 org.eclipse.emf.ecore.EPackage ePackage)

writeDynamicMetaModel

public static void writeDynamicMetaModel(org.eclipse.emf.ecore.EPackage ePackage,
 OutputStream outputStream)
                                  throws IOException

Throws:

IOException

writeDynamicMetaModel

public static void writeDynamicMetaModel(org.eclipse.emf.ecore.EPackage ePackage,
 String encoding,
 OutputStream outputStream)
                                  throws IOException

Throws:

IOException

writeDynamicInstanceModel

public static void writeDynamicInstanceModel(org.eclipse.emf.ecore.EPackage ePackage,
 Collection<org.eclipse.emf.ecore.EObject> objects,
 OutputStream outputStream,
 String newNamespaceLocation)
                                      throws IOException

Throws:

IOException

getRootContainer

public static org.eclipse.emf.ecore.EObject getRootContainer(org.eclipse.emf.ecore.EObject eObject)