org.polarsys.capella.common.helpers

Class EObjectExt

java.lang.Object

org.polarsys.capella.common.helpers.EcoreUtil2

org.polarsys.capella.common.helpers.EObjectExt

public class EObjectExt
extends EcoreUtil2

EObject helpers

Field Summary

Fields inherited from class org.polarsys.capella.common.helpers.EcoreUtil2

defaultPattern

Constructor Summary

Constructors

Constructor and Description
EObjectExt()

Method Summary

Modifier and Type	Method and Description
static java.util.Set<org.eclipse.emf.ecore.EObject>	getAll(org.eclipse.emf.ecore.EObject currentElement, org.eclipse.emf.ecore.EClass targetType)
static org.eclipse.emf.ecore.resource.ResourceSet	getCommonResourceSet(java.util.Collection<? extends org.eclipse.emf.ecore.EObject> eObjects)
static org.eclipse.emf.ecore.resource.ResourceSet	getCommonResourceSet(java.util.List<org.eclipse.emf.ecore.resource.Resource> resources)
static java.util.List<org.eclipse.emf.ecore.EObject>	getReferencers(org.eclipse.emf.ecore.EObject eObjectRef) This method retrieves all Object who have a EReference toward the EObject 'eObjectRef'
static java.util.List<org.eclipse.emf.ecore.EObject>	getReferencers(org.eclipse.emf.ecore.EObject eObjectRef, org.eclipse.emf.ecore.EClass metaClass, org.eclipse.emf.ecore.EReference eRef) This method retrieves all Object of metaClass 'metaClass' who have a EReference 'eRef' toward the Object 'eObjectRef'
static <T extends org.eclipse.emf.ecore.EObject> java.util.List<T>	getReferencers(org.eclipse.emf.ecore.EObject eObjectRef, org.eclipse.emf.ecore.EReference eRef) This method retrieves all Object who have a EReference 'eRef' toward the EObject 'eObjectRef'
static <T extends org.eclipse.emf.ecore.EObject> java.util.List<T>	getReferencers(org.eclipse.emf.ecore.EObject eObjectRef, org.eclipse.emf.ecore.EReference eRef, SemanticEditingDomainFactory.SemanticEditingDomain editingDomain) This method retrieves all Object who have a EReference 'eRef' toward the Object 'eObjectRef'
static <T extends org.eclipse.emf.ecore.EObject> java.util.List<T>	getReferencers(org.eclipse.emf.ecore.EObject eObjectRef, org.eclipse.emf.ecore.EReference eRef, SemanticEditingDomainFactory.SemanticEditingDomain editingDomain, boolean ignoreDerivedFeature) This method retrieves all Object who have a EReference 'eRef' toward the Object 'eObjectRef'
static java.util.List<org.eclipse.emf.ecore.EObject>	getReferencers(org.eclipse.emf.ecore.EObject eObjectRef, java.util.List<org.eclipse.emf.ecore.EReference> eRefs) This method retrieves all Object who have any EReference from 'eRefs' toward the Object 'eObjectRef'
static java.lang.String	getText(org.eclipse.emf.ecore.EObject object) This method shall replace EObjectLabelProviderHelper.getText() until bugzilla 2036 is solved
static boolean	isInstanceOf(org.eclipse.emf.ecore.EObject elt, java.util.List<org.eclipse.emf.ecore.EClass> expectedContainerType) True if the given element is instance of at least one of the given eClasses

Methods inherited from class org.polarsys.capella.common.helpers.EcoreUtil2

attachLikeSourceContainer, attachLikeSourceContainmentFeature, getAllContents, getCommonAncestor, getCommonAncestor, getContainmentLevel, getEditingDomain, getFile, getFirstContainer, getFirstContainer, getProject, getReferencingElements, getResourceContainer, getResourceURI, getUniqueName, getUniqueName, getURI, isContainedBy, isContainedBy, isContainedBy, isEqualOrSuperClass, isOrIsContainedBy, isOrIsContainedBy, isReadOnly, removeContainer

Methods inherited from class java.lang.Object

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

Constructor Detail

EObjectExt

public EObjectExt()

Method Detail

getAll

public static java.util.Set<org.eclipse.emf.ecore.EObject> getAll(org.eclipse.emf.ecore.EObject currentElement,
                                                                  org.eclipse.emf.ecore.EClass targetType)

Parameters:

currentElement -

targetType -

Returns:

Set

getReferencers

public static java.util.List<org.eclipse.emf.ecore.EObject> getReferencers(org.eclipse.emf.ecore.EObject eObjectRef,
                                                                           org.eclipse.emf.ecore.EClass metaClass,
                                                                           org.eclipse.emf.ecore.EReference eRef)

This method retrieves all Object of metaClass 'metaClass' who have a EReference 'eRef' toward the Object 'eObjectRef'

Parameters:

eObjectRef - : EObject

metaClass - : EClass

eRef - : EReference relation

Returns:

getReferencers

public static java.util.List<org.eclipse.emf.ecore.EObject> getReferencers(org.eclipse.emf.ecore.EObject eObjectRef)

This method retrieves all Object who have a EReference toward the EObject 'eObjectRef'

Parameters:

eObjectRef - : EObject

Returns:

The list of referencing elements

getReferencers

public static <T extends org.eclipse.emf.ecore.EObject> java.util.List<T> getReferencers(org.eclipse.emf.ecore.EObject eObjectRef,
                                                                                         org.eclipse.emf.ecore.EReference eRef)

This method retrieves all Object who have a EReference 'eRef' toward the EObject 'eObjectRef'

Parameters:

eObjectRef - : EObject

eRef - : EReference relation

Returns:

The list of referencing elements

getReferencers

public static <T extends org.eclipse.emf.ecore.EObject> java.util.List<T> getReferencers(org.eclipse.emf.ecore.EObject eObjectRef,
                                                                                         org.eclipse.emf.ecore.EReference eRef,
                                                                                         SemanticEditingDomainFactory.SemanticEditingDomain editingDomain,
                                                                                         boolean ignoreDerivedFeature)

This method retrieves all Object who have a EReference 'eRef' toward the Object 'eObjectRef'

Parameters:

eObjectRef - : EObject

eRef - : EReference relation (if null, all references are considered)

editingDomain - : SemanticEditingDomain

ignoreDerivedFeature - : whether derived feature is ignored while finding referencing objects

Returns:

The list of referencing elements

getReferencers

public static <T extends org.eclipse.emf.ecore.EObject> java.util.List<T> getReferencers(org.eclipse.emf.ecore.EObject eObjectRef,
                                                                                         org.eclipse.emf.ecore.EReference eRef,
                                                                                         SemanticEditingDomainFactory.SemanticEditingDomain editingDomain)

This method retrieves all Object who have a EReference 'eRef' toward the Object 'eObjectRef'

Parameters:

eObjectRef - : EObject

eRef - : EReference relation (if null, all references are considered)

editingDomain - : SemanticEditingDomain

Returns:

The list of referencing elements

getReferencers

public static java.util.List<org.eclipse.emf.ecore.EObject> getReferencers(org.eclipse.emf.ecore.EObject eObjectRef,
                                                                           java.util.List<org.eclipse.emf.ecore.EReference> eRefs)

This method retrieves all Object who have any EReference from 'eRefs' toward the Object 'eObjectRef'

Parameters:

eObjectRef - : EObject

eRefs - : EReference relations list

Returns:

isInstanceOf

public static boolean isInstanceOf(org.eclipse.emf.ecore.EObject elt,
                                   java.util.List<org.eclipse.emf.ecore.EClass> expectedContainerType)

True if the given element is instance of at least one of the given eClasses

Parameters:

elt -

expectedContainerType -

Returns:

getCommonResourceSet

public static org.eclipse.emf.ecore.resource.ResourceSet getCommonResourceSet(java.util.Collection<? extends org.eclipse.emf.ecore.EObject> eObjects)

Parameters:

eObjects - a collection of EObject(s) from which the resource set will be retrieved

Returns:

if all EObject(s) belong to the same resource set, this resource set is returned. Otherwise null is returned.

getCommonResourceSet

public static org.eclipse.emf.ecore.resource.ResourceSet getCommonResourceSet(java.util.List<org.eclipse.emf.ecore.resource.Resource> resources)

Parameters:

resources - a collection of resources from which the resource set will be retrieved

Returns:

if all resources belong to the same resource set, this resource set is returned. Otherwise null is returned.

getText

public static java.lang.String getText(org.eclipse.emf.ecore.EObject object)

This method shall replace EObjectLabelProviderHelper.getText() until bugzilla 2036 is solved