org.eclipse.ocl.examples.common.utils
Class EcoreUtils

java.lang.Object
  org.eclipse.ocl.examples.common.utils.EcoreUtils

public class EcoreUtils
extends java.lang.Object

Field Summary

static ILabelGenerator.Registry	QUALIFIED_NAME_REGISTRY The global QUALIFIED_NAME_REGISTRY is used by qualifiedNameFor to generate qualified names for objects; typically a :: separted hierarchical name.
static ILabelGenerator.Registry	SIMPLE_NAME_REGISTRY The global SIMPLE_NAME_REGISTRY is used by simpleNameFor to generate simple names for objects; typically the name property.

Constructor Summary

EcoreUtils()

Method Summary

static <E extends org.eclipse.emf.ecore.EObject> E	copy(E newObject)
static java.lang.String	diagnoseUnresolvedProxies(org.eclipse.emf.common.util.URI contextURI, java.util.Map<org.eclipse.emf.ecore.EObject,java.util.Collection<org.eclipse.emf.ecore.EStructuralFeature.Setting>> map) Convert the map return from EcoreUtil.UnresolvedProxyCrossReferencer.find(xx) into a textual diagnosis.
static java.lang.String	formatMultiplicity(org.eclipse.emf.ecore.ETypedElement typedElement)
static java.lang.String	formatOrdered(org.eclipse.emf.ecore.ETypedElement typedElement)
static java.lang.String	formatString(java.lang.String name)
static java.lang.String	formatUnique(org.eclipse.emf.ecore.ETypedElement typedElement)
static <T extends org.eclipse.emf.common.notify.Adapter> T	getAdapter(java.util.List<org.eclipse.emf.common.notify.Adapter> eAdapters, java.lang.Class<T> adapterClass)
static <T extends org.eclipse.emf.common.notify.Adapter> T	getAdapter(org.eclipse.emf.common.notify.Notifier notifier, java.lang.Class<T> adapterClass)
static org.eclipse.emf.ecore.EOperation	getEcoreInvariant(org.eclipse.emf.ecore.EClass eClass, java.lang.String name) Return the EOperation that realises the name invariant for eClass.
static org.eclipse.emf.ecore.EClassifier	getEType(org.eclipse.emf.ecore.EObject sourceObject, org.eclipse.emf.ecore.EStructuralFeature feature) Return the specialised value of feature.getEType() resolving any type parameters from the specialised type of the sourceObject of the feature.
static <T> int	getFeatureID(org.eclipse.emf.common.notify.Notification notification, T expectedNotifier, java.lang.Class<T> featureClass)
static <T extends org.eclipse.emf.ecore.ENamedElement> T	getNamedElement(java.util.Collection<T> elements, java.lang.String name)
static <T extends org.eclipse.emf.ecore.ENamedElement,R extends T> R	getNamedElement(java.util.Collection<T> elements, java.lang.String name, java.lang.Class<R> returnClass)
static java.lang.String	qualifiedNameFor(java.lang.Object object) Return a qualified name for object using the label generators registered in the QUALIFIED_NAME_REGISTRY.
static java.lang.String	simpleNameFor(java.lang.Object object) Return a simple name for object using the label generators registered in the SIMPLE_NAME_REGISTRY.

Methods inherited from class java.lang.Object

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

Field Detail

SIMPLE_NAME_REGISTRY

@NonNull
public static ILabelGenerator.Registry SIMPLE_NAME_REGISTRY

The global SIMPLE_NAME_REGISTRY is used by simpleNameFor to generate simple names for objects; typically the name property. The SIMPLE_NAME_REGISTRY delegates unsupported label generation to the global ILabelGenerator.Registry.INSTANCE.

QUALIFIED_NAME_REGISTRY

@NonNull
public static ILabelGenerator.Registry QUALIFIED_NAME_REGISTRY

The global QUALIFIED_NAME_REGISTRY is used by qualifiedNameFor to generate qualified names for objects; typically a :: separted hierarchical name. The QUALIFIED_NAME_REGISTRY delegates unsupported label generation to the SIMPLE_NAME_REGISTRY.

Constructor Detail

EcoreUtils

public EcoreUtils()

Method Detail

copy

public static <E extends org.eclipse.emf.ecore.EObject> E copy(E newObject)

diagnoseUnresolvedProxies

@Nullable
public static java.lang.String diagnoseUnresolvedProxies(@NonNull
                                                                  org.eclipse.emf.common.util.URI contextURI,
                                                                  @NonNull
                                                                  java.util.Map<org.eclipse.emf.ecore.EObject,java.util.Collection<org.eclipse.emf.ecore.EStructuralFeature.Setting>> map)

Convert the map return from EcoreUtil.UnresolvedProxyCrossReferencer.find(xx) into a textual diagnosis.
Returns null if there are no unresolved URIs.
Returns a String containing a title line containing the contextURI and subsequent lines identifying each distinct unresolved URI.

formatMultiplicity

@NonNull
public static java.lang.String formatMultiplicity(@Nullable
                                                          org.eclipse.emf.ecore.ETypedElement typedElement)

formatOrdered

@NonNull
public static java.lang.String formatOrdered(@Nullable
                                                     org.eclipse.emf.ecore.ETypedElement typedElement)

formatString

@NonNull
public static java.lang.String formatString(@Nullable
                                                    java.lang.String name)

formatUnique

@NonNull
public static java.lang.String formatUnique(@Nullable
                                                    org.eclipse.emf.ecore.ETypedElement typedElement)

getAdapter

@Nullable
public static <T extends org.eclipse.emf.common.notify.Adapter> T getAdapter(@Nullable
                                                                                      org.eclipse.emf.common.notify.Notifier notifier,
                                                                                      java.lang.Class<T> adapterClass)

getAdapter

public static <T extends org.eclipse.emf.common.notify.Adapter> T getAdapter(java.util.List<org.eclipse.emf.common.notify.Adapter> eAdapters,
                                                                             java.lang.Class<T> adapterClass)

getEType

public static org.eclipse.emf.ecore.EClassifier getEType(org.eclipse.emf.ecore.EObject sourceObject,
                                                         @NonNull
                                                         org.eclipse.emf.ecore.EStructuralFeature feature)

Return the specialised value of feature.getEType() resolving any type parameters from the specialised type of the sourceObject of the feature.

Parameters:

sourceObject -

feature -

Returns:

getEcoreInvariant

@Nullable
public static org.eclipse.emf.ecore.EOperation getEcoreInvariant(@NonNull
                                                                          org.eclipse.emf.ecore.EClass eClass,
                                                                          @NonNull
                                                                          java.lang.String name)

Return the EOperation that realises the name invariant for eClass.

Parameters:

eClass - with invariant

name - of invariant

Returns:

the EOperation or null

getFeatureID

public static <T> int getFeatureID(@NonNull
                                   org.eclipse.emf.common.notify.Notification notification,
                                   @Nullable
                                   T expectedNotifier,
                                   @NonNull
                                   java.lang.Class<T> featureClass)

getNamedElement

@Nullable
public static <T extends org.eclipse.emf.ecore.ENamedElement> T getNamedElement(@Nullable
                                                                                         java.util.Collection<T> elements,
                                                                                         java.lang.String name)

getNamedElement

@Nullable
public static <T extends org.eclipse.emf.ecore.ENamedElement,R extends T> R getNamedElement(@Nullable
                                                                                                     java.util.Collection<T> elements,
                                                                                                     @Nullable
                                                                                                     java.lang.String name,
                                                                                                     @Nullable
                                                                                                     java.lang.Class<R> returnClass)

qualifiedNameFor

@NonNull
public static java.lang.String qualifiedNameFor(@Nullable
                                                        java.lang.Object object)

Return a qualified name for object using the label generators registered in the QUALIFIED_NAME_REGISTRY.

Parameters:

object - to be named

Returns:

qualified name

simpleNameFor

@NonNull
public static java.lang.String simpleNameFor(@Nullable
                                                     java.lang.Object object)

Return a simple name for object using the label generators registered in the SIMPLE_NAME_REGISTRY.

Parameters:

object - to be named

Returns:

simple name