org.chronos.chronosphere.emf.internal.util

Class EMFUtils

java.lang.Object

org.chronos.chronosphere.emf.internal.util.EMFUtils

public class EMFUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLASS_FEATURE_SEPARATOR
static java.lang.String	PACKAGE_PATH_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
EMFUtils()

Method Summary

Modifier and Type	Method and Description
static java.util.Set<org.eclipse.emf.ecore.EClass>	allEClasses(org.eclipse.emf.ecore.EPackage ePackage) Returns an Iterable over all EClasses that are directly or transitively contained in the given EPackage.
static java.util.Set<org.eclipse.emf.ecore.EClass>	allEClasses(org.eclipse.emf.ecore.EPackage[] ePackages)
static java.util.Set<org.eclipse.emf.ecore.EClass>	allEClasses(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)
static java.util.Set<org.eclipse.emf.ecore.EClass>	allEClasses(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> ePackages)
static boolean	areEPackagesSelfContained(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages) Asserts that the given collection of EPackages is self-contained, i.e. does not reference any EClasses that reside outside the given collection of EPackages (and also outside of the EcorePackage ).
static void	assertEPackagesAreSelfContained(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages) Asserts that the given collection of EPackages is self-contained, i.e. does not reference any EClasses that reside outside the given collection of EPackages (and also outside of the EcorePackage ).
static void	assertIsXMIFile(java.io.File file) Asserts that the given file is a valid, existing XMI file.
static org.eclipse.emf.ecore.resource.ResourceSet	createResourceSet() Factory method: Instantiates a new default ResourceSet.
static org.eclipse.emf.ecore.resource.ResourceSet	createResourceSet(java.util.Set<org.eclipse.emf.ecore.EPackage> ePackages) Factory method: Instantiates a new default ResourceSet.
static org.eclipse.emf.ecore.resource.Resource	createTemporaryResource(org.eclipse.emf.ecore.resource.ResourceSet set, java.lang.String name, org.eclipse.emf.ecore.EObject... contents) Creates a temporary resource.
static org.eclipse.emf.ecore.resource.Resource	createTemporaryResource(java.lang.String name, org.eclipse.emf.ecore.EObject... contents) Creates a temporary resource.
static org.eclipse.emf.ecore.resource.Resource	createTemporaryResource(java.lang.String name, java.util.Set<org.eclipse.emf.ecore.EPackage> ePackages, org.eclipse.emf.ecore.EObject... contents) Creates a temporary resource.
static java.util.Set<org.eclipse.emf.ecore.EClass>	eClasses(org.eclipse.emf.ecore.EPackage ePackage) Returns all EClasses that are directly contained in the given EPackage.
static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference>	eClassToIncomingEReferences(org.eclipse.emf.ecore.EPackage rootPackage)
static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference>	eClassToIncomingEReferences(org.eclipse.emf.ecore.EPackage[] rootPackages)
static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference>	eClassToIncomingEReferences(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages)
static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference>	eClassToIncomingEReferences(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages)
static <T> T	eGet(org.eclipse.emf.ecore.EObject eObject, java.lang.String featureName)
static org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject>	eGetMany(org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EReference eReference) A specialized version of eGet(...) that works for multiplicity-many EReferences only.
static java.util.Set<org.eclipse.emf.ecore.EPackage>	flattenEPackage(org.eclipse.emf.ecore.EPackage ePackage) "Flattens" the given EPackage by iterating recursively over its sub-packages and throwing all encountered packages into a set.
static java.util.Set<org.eclipse.emf.ecore.EPackage>	flattenEPackages(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages) "Flattens" the given collection of EPackages by iterating recursively over their sub-packages and throwing all encountered packages into a set.
static java.util.Set<org.eclipse.emf.ecore.EPackage>	flattenEPackages(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> ePackages) "Flattens" the given collection of EPackages by iterating recursively over their sub-packages and throwing all encountered packages into a set.
static java.lang.String	fullyQualifiedNameFor(org.eclipse.emf.ecore.EClass eClass) Returns the fully qualified name for the given EClass.
static java.lang.String	fullyQualifiedNameFor(org.eclipse.emf.ecore.EClassifier eClassifier) Returns the fully qualified name for the given EClassifier.
static java.lang.String	fullyQualifiedNameFor(org.eclipse.emf.ecore.EPackage ePackage) Returns the fully qualified name for the given EPackage.
static java.lang.String	fullyQualifiedNameFor(org.eclipse.emf.ecore.EStructuralFeature feature) Returns the fully qualified name for the given feature.
static org.eclipse.emf.ecore.EAttribute	getEAttribute(org.eclipse.emf.ecore.EClass eClass, java.lang.String name) Finds and returns the EAttribute with the given name in the given EClass.
static org.eclipse.emf.ecore.EAttribute	getEAttributeByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EAttribute	getEAttributeByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EAttribute	getEAttributeByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EAttribute	getEAttributeByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClass	getEClassByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClass	getEClassByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClass	getEClassByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClass	getEClassByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClass	getEClassBySimpleName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClass	getEClassBySimpleName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClass	getEClassBySimpleName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClass	getEClassBySimpleName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierBySimpleName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierBySimpleName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierBySimpleName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EClassifier	getEClassifierBySimpleName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EPackage	getEPackageByQualifiedName(org.eclipse.emf.ecore.EPackage[] packages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EPackage	getEPackageByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EPackage	getEPackageByQualifiedName(java.lang.Iterable<org.eclipse.emf.ecore.EPackage> packages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EPackage	getEPackageByQualifiedName(java.util.Iterator<org.eclipse.emf.ecore.EPackage> packages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EPackage	getEPackageBySimpleName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EPackage	getEPackageBySimpleName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String simpleName)
static org.eclipse.emf.ecore.EPackage	getEPackageBySimpleName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EPackage	getEPackageBySimpleName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String simpleName)
static org.eclipse.emf.ecore.EReference	getEReference(org.eclipse.emf.ecore.EClass eClass, java.lang.String name) Finds and returns the EReference with the given name in the given EClass.
static org.eclipse.emf.ecore.EReference	getEReferenceByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EReference	getEReferenceByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EReference	getEReferenceByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EReference	getEReferenceByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static java.util.Set<org.eclipse.emf.ecore.EReference>	getEReferencesToEClass(org.eclipse.emf.ecore.EPackage[] ePackages, org.eclipse.emf.ecore.EClass targetEClass)
static java.util.Set<org.eclipse.emf.ecore.EReference>	getEReferencesToEClass(org.eclipse.emf.ecore.EPackage ePackage, org.eclipse.emf.ecore.EClass targetEClass)
static java.util.Set<org.eclipse.emf.ecore.EReference>	getEReferencesToEClass(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages, org.eclipse.emf.ecore.EClass targetEClass)
static java.util.Set<org.eclipse.emf.ecore.EReference>	getEReferencesToEClass(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> ePackages, org.eclipse.emf.ecore.EClass targetEClass)
static java.util.Set<org.eclipse.emf.ecore.EReference>	getEReferencesWithNonContainedEReferenceTypes(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages) Given a collection of EPackages, this method returns all EReferences with target types that are not contained in any of the given EPackages, E-Sub-Packages, or the Ecore EPackage.
static org.eclipse.emf.ecore.EStructuralFeature	getFeatureByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EStructuralFeature	getFeatureByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EStructuralFeature	getFeatureByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static org.eclipse.emf.ecore.EStructuralFeature	getFeatureByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages, java.lang.String qualifiedName)
static boolean	isXMIFile(java.io.File file) Checks that the given File is an XMI file.
static java.util.List<org.eclipse.emf.ecore.EObject>	readEObjectsFromXMI(java.lang.String xmiContents) Reads the EObjects contained in the given XMI data.
static java.util.List<org.eclipse.emf.ecore.EObject>	readEObjectsFromXMI(java.lang.String xmiContents, java.util.Set<org.eclipse.emf.ecore.EPackage> ePackages) Reads the EObjects contained in the given XMI data.
static org.eclipse.emf.ecore.EPackage	readEPackageFromXMI(java.lang.String xmiContents) Reads the given XMI contents and converts them into an EPackage.
static java.util.List<org.eclipse.emf.ecore.EPackage>	readEPackagesFromXMI(java.lang.String xmiContents)
static java.lang.String	writeEObjectsToXMI(java.lang.Iterable<? extends org.eclipse.emf.ecore.EObject> eObjects) Writse the given (@link EObject}s into their XMI representation.
static java.lang.String	writeEObjectToXMI(org.eclipse.emf.ecore.EObject eObject) Writes the given EObject into its XMI representation.
static java.lang.String	writeEPackagesToXMI(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages) Writes the given EPackages to XMI.
static java.lang.String	writeEPackageToXMI(org.eclipse.emf.ecore.EPackage ePackage) Writes the given EPackage to XMI.

Methods inherited from class java.lang.Object

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

Field Detail

PACKAGE_PATH_SEPARATOR

public static final java.lang.String PACKAGE_PATH_SEPARATOR

See Also:

Constant Field Values

CLASS_FEATURE_SEPARATOR

public static final java.lang.String CLASS_FEATURE_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

EMFUtils

public EMFUtils()

Method Detail

createResourceSet

public static org.eclipse.emf.ecore.resource.ResourceSet createResourceSet()

Factory method: Instantiates a new default ResourceSet.

The new resource set will always have the XMI factory associated with the "*.xmi" file ending.

Returns:

The new resource set. Never null.

createResourceSet

public static org.eclipse.emf.ecore.resource.ResourceSet createResourceSet(java.util.Set<org.eclipse.emf.ecore.EPackage> ePackages)

Factory method: Instantiates a new default ResourceSet.

The new resource set will always have the XMI factory associated with the "*.xmi" file ending.

Parameters:

ePackages - The EPackages to register at the resource set. Must not be null.

Returns:

The new resource set. Never null.

createTemporaryResource

public static org.eclipse.emf.ecore.resource.Resource createTemporaryResource(java.lang.String name,
                                                                              org.eclipse.emf.ecore.EObject... contents)

Creates a temporary resource.
The resource will be contained in a (new) temporary resource set. It is important not to save this resource to disk!

Parameters:

name - The name of the resource (implementation will be selected based on ending)

contents - The contents to put into the new temporary resource

Returns:

The resource with the given contents and name

createTemporaryResource

public static org.eclipse.emf.ecore.resource.Resource createTemporaryResource(java.lang.String name,
                                                                              java.util.Set<org.eclipse.emf.ecore.EPackage> ePackages,
                                                                              org.eclipse.emf.ecore.EObject... contents)

Creates a temporary resource.
The resource will be contained in a (new) temporary resource set. It is important not to save this resource to disk!

Parameters:

name - The name of the resource (implementation will be selected based on ending)

ePackages - The EPackages to register at the temporary ResourceSet. Must not be null.

contents - The contents to put into the new temporary resource

Returns:

The resource with the given contents and name

createTemporaryResource

public static org.eclipse.emf.ecore.resource.Resource createTemporaryResource(org.eclipse.emf.ecore.resource.ResourceSet set,
                                                                              java.lang.String name,
                                                                              org.eclipse.emf.ecore.EObject... contents)

Creates a temporary resource.
It is important not to save this resource to disk!

Parameters:

set - The ResourceSet to put this resource into

name - The name of the resource (implementation will be selected based on ending)

contents - The contents to put into the new temporary resource

Returns:

The resource with the given contents and name

writeEPackageToXMI

public static java.lang.String writeEPackageToXMI(org.eclipse.emf.ecore.EPackage ePackage)

Writes the given EPackage to XMI.

Parameters:

ePackage - The EPackage to convert to XMI. Must not be null.

Returns:

The XMI representation of the EPackage. Never null.

writeEPackagesToXMI

public static java.lang.String writeEPackagesToXMI(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)

Writes the given EPackages to XMI.

Parameters:

ePackages - The EPackages to convert to XMI. Must not be null.

Returns:

The XMI representation of the EPackages. Never null.

readEPackageFromXMI

public static org.eclipse.emf.ecore.EPackage readEPackageFromXMI(java.lang.String xmiContents)

Reads the given XMI contents and converts them into an EPackage.

It is the responsibility of the caller to assert that there is exactly one EObject in the given XMI data, and that this object is an instance of EPackage.

Parameters:

xmiContents - The XMI data that contains the EPackage to deserialize. Must not be null.

Returns:

The EPackage that was contained in the given XMI data. May be null if the XMI data was empty.

readEPackagesFromXMI

public static java.util.List<org.eclipse.emf.ecore.EPackage> readEPackagesFromXMI(java.lang.String xmiContents)

writeEObjectToXMI

public static java.lang.String writeEObjectToXMI(org.eclipse.emf.ecore.EObject eObject)

Writes the given EObject into its XMI representation.

Parameters:

eObject - The EObject to convert to XMI. Must not be null.

Returns:

The XMI representation of the given EObject. Never null.

writeEObjectsToXMI

public static java.lang.String writeEObjectsToXMI(java.lang.Iterable<? extends org.eclipse.emf.ecore.EObject> eObjects)

Writse the given (@link EObject}s into their XMI representation.

Parameters:

eObjects - The EObjects to convert to XMI. Must not be null.

Returns:

The XMI representation of the given EObjects. Never null.

readEObjectsFromXMI

public static java.util.List<org.eclipse.emf.ecore.EObject> readEObjectsFromXMI(java.lang.String xmiContents)

Reads the EObjects contained in the given XMI data.

Parameters:

xmiContents - The XMI data to deserialize the EObjects from. Must not be null.

Returns:

The list of deserialized EObjects. May be empty, but never null.

readEObjectsFromXMI

public static java.util.List<org.eclipse.emf.ecore.EObject> readEObjectsFromXMI(java.lang.String xmiContents,
                                                                                java.util.Set<org.eclipse.emf.ecore.EPackage> ePackages)

Reads the EObjects contained in the given XMI data.

Parameters:

xmiContents - The XMI data to deserialize the EObjects from. Must not be null.

ePackages - The EPackages to use for reading the XMI contents. Must not be null.

Returns:

The list of deserialized EObjects. May be empty, but never null.

isXMIFile

public static boolean isXMIFile(java.io.File file)

Checks that the given File is an XMI file.

Parameters:

file - The file to check. Must not be null.

Returns:

true if the given file is an XMI file, otherwise false.

See Also:

assertIsXMIFile(File)

assertIsXMIFile

public static void assertIsXMIFile(java.io.File file)

Asserts that the given file is a valid, existing XMI file.

Parameters:

file - The file to check. Must not be null.

Throws:

java.lang.IllegalArgumentException - Thrown if there are some irregularities with the given XMI file. The description of the exception provides details.

eGetMany

public static org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> eGetMany(org.eclipse.emf.ecore.EObject eObject,
                                                                                        org.eclipse.emf.ecore.EReference eReference)

A specialized version of eGet(...) that works for multiplicity-many EReferences only.

Parameters:

eObject - The eObject to run the operation on. Must not be null.

eReference - The EReference to retrieve the targets for. Must not be null, must be multiplicity-many.

Returns:

The EObject-backed list of targets. May be empty, but never null.

getEReferencesWithNonContainedEReferenceTypes

public static java.util.Set<org.eclipse.emf.ecore.EReference> getEReferencesWithNonContainedEReferenceTypes(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)

Given a collection of EPackages, this method returns all EReferences with target types that are not contained in any of the given EPackages, E-Sub-Packages, or the Ecore EPackage.

Parameters:

ePackages - The EPackages to check (recursively). Must not be null, may be empty.

Returns:

The set of EReferences that have target types outside the given EPackages (and also outside the Ecore EPackage). Never null, may be empty.

See Also:

areEPackagesSelfContained(Iterable), assertEPackagesAreSelfContained(Iterable)

areEPackagesSelfContained

public static boolean areEPackagesSelfContained(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)

Asserts that the given collection of EPackages is self-contained, i.e. does not reference any EClasses that reside outside the given collection of EPackages (and also outside of the EcorePackage ).

Parameters:

ePackages - The EPackages to check. Must not be null. May be empty.

Returns:

true if the given collection of EPackages is self-contained, otherwise false.

See Also:

getEReferencesWithNonContainedEReferenceTypes(Iterable), assertEPackagesAreSelfContained(Iterable)

assertEPackagesAreSelfContained

public static void assertEPackagesAreSelfContained(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)
                                            throws EPackagesAreNotSelfContainedException

Asserts that the given collection of EPackages is self-contained, i.e. does not reference any EClasses that reside outside the given collection of EPackages (and also outside of the EcorePackage ).

Parameters:

ePackages - The EPackages to check. Must not be null. May be empty.

Throws:

EPackagesAreNotSelfContainedException - Thrown if there is at least one EReference in the given EPackages that points to an EClass that is not (recursively) contained in the given EPackages.

See Also:

getEReferencesWithNonContainedEReferenceTypes(Iterable), areEPackagesSelfContained(Iterable)

flattenEPackage

public static java.util.Set<org.eclipse.emf.ecore.EPackage> flattenEPackage(org.eclipse.emf.ecore.EPackage ePackage)

"Flattens" the given EPackage by iterating recursively over its sub-packages and throwing all encountered packages into a set.

Parameters:

ePackage - The EPackage to flatten. Must not be null.

Returns:

A set containing the given EPackage, plus all of its sub-EPackages (recursively). Never null , never empty.

flattenEPackages

public static java.util.Set<org.eclipse.emf.ecore.EPackage> flattenEPackages(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)

"Flattens" the given collection of EPackages by iterating recursively over their sub-packages and throwing all encountered packages into a set.

Parameters:

ePackages - The EPackages to flatten. Must not be null. May be empty.

Returns:

A set containing the given EPackage, plus all of its sub-EPackages (recursively). Never null , may be empty.

flattenEPackages

public static java.util.Set<org.eclipse.emf.ecore.EPackage> flattenEPackages(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> ePackages)

"Flattens" the given collection of EPackages by iterating recursively over their sub-packages and throwing all encountered packages into a set.

Parameters:

ePackages - The EPackages to flatten. Must not be null. May be empty.

Returns:

A set containing the given EPackage, plus all of its sub-EPackages (recursively). Never null , may be empty.

getEReference

public static org.eclipse.emf.ecore.EReference getEReference(org.eclipse.emf.ecore.EClass eClass,
                                                             java.lang.String name)

Finds and returns the EReference with the given name in the given EClass.

Parameters:

eClass - The EClass to get the EReference from. Must not be null.

name - The name of the EReference to look for. Must not be null.

Returns:

The EReference that is owned by the given EClass and has the given name, or null if none exists.

getEAttribute

public static org.eclipse.emf.ecore.EAttribute getEAttribute(org.eclipse.emf.ecore.EClass eClass,
                                                             java.lang.String name)

Finds and returns the EAttribute with the given name in the given EClass.

Parameters:

eClass - The EClass to get the EAttribute from. Must not be null.

name - The name of the EAttribute to look for. Must not be null.

Returns:

The EAttribute that is owned by the given EClass and has the given name, or null if none exists.

fullyQualifiedNameFor

public static java.lang.String fullyQualifiedNameFor(org.eclipse.emf.ecore.EStructuralFeature feature)

Returns the fully qualified name for the given feature.

Parameters:

feature - The feature to get the fully qualified name for. Must not be null.

Returns:

The fully qualified name for the given feature.

fullyQualifiedNameFor

public static java.lang.String fullyQualifiedNameFor(org.eclipse.emf.ecore.EClass eClass)

Returns the fully qualified name for the given EClass.

Parameters:

eClass - The EClass to get the fully qualified name for. Must not be null.

Returns:

The fully qualified name for the given EClass.

fullyQualifiedNameFor

public static java.lang.String fullyQualifiedNameFor(org.eclipse.emf.ecore.EClassifier eClassifier)

Returns the fully qualified name for the given EClassifier.

Parameters:

eClassifier - The EClassifier to get the fully qualified name for. Must not be null.

Returns:

The fully qualified name for the given EClassifier.

fullyQualifiedNameFor

public static java.lang.String fullyQualifiedNameFor(org.eclipse.emf.ecore.EPackage ePackage)

Returns the fully qualified name for the given EPackage.

Parameters:

ePackage - The EPackage to get the fully qualified name for. Must not be null.

Returns:

The fully qualified name for the given EPackage.

eClasses

public static java.util.Set<org.eclipse.emf.ecore.EClass> eClasses(org.eclipse.emf.ecore.EPackage ePackage)

Returns all EClasses that are directly contained in the given EPackage.

Parameters:

ePackage - The EPackage to get the directly contained classes for. Must not be null.

Returns:

An unmodifiable set of EClasses which are directly contained in the given EPackage. May be empty, but never null.

See Also:

allEClasses(EPackage)

allEClasses

public static java.util.Set<org.eclipse.emf.ecore.EClass> allEClasses(org.eclipse.emf.ecore.EPackage ePackage)

Returns an Iterable over all EClasses that are directly or transitively contained in the given EPackage.

Parameters:

ePackage - The EPackage to get the directly and transitively contained EClasses for. Must not be null.

Returns:

An unmodifiable set of EClasses which are directly or transitively contained in the given EPackage. May be empty, but never null.

See Also:

eClasses(EPackage)

allEClasses

public static java.util.Set<org.eclipse.emf.ecore.EClass> allEClasses(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages)

allEClasses

public static java.util.Set<org.eclipse.emf.ecore.EClass> allEClasses(org.eclipse.emf.ecore.EPackage[] ePackages)

allEClasses

public static java.util.Set<org.eclipse.emf.ecore.EClass> allEClasses(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> ePackages)

getEPackageByQualifiedName

public static org.eclipse.emf.ecore.EPackage getEPackageByQualifiedName(java.lang.Iterable<org.eclipse.emf.ecore.EPackage> packages,
                                                                        java.lang.String qualifiedName)

getEPackageByQualifiedName

public static org.eclipse.emf.ecore.EPackage getEPackageByQualifiedName(java.util.Iterator<org.eclipse.emf.ecore.EPackage> packages,
                                                                        java.lang.String qualifiedName)

getEPackageByQualifiedName

public static org.eclipse.emf.ecore.EPackage getEPackageByQualifiedName(org.eclipse.emf.ecore.EPackage[] packages,
                                                                        java.lang.String qualifiedName)

getEPackageByQualifiedName

public static org.eclipse.emf.ecore.EPackage getEPackageByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                        java.lang.String qualifiedName)

getEClassifierByQualifiedName

public static org.eclipse.emf.ecore.EClassifier getEClassifierByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                              java.lang.String qualifiedName)

getEClassifierByQualifiedName

public static org.eclipse.emf.ecore.EClassifier getEClassifierByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                              java.lang.String qualifiedName)

getEClassifierByQualifiedName

public static org.eclipse.emf.ecore.EClassifier getEClassifierByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                              java.lang.String qualifiedName)

getEClassifierByQualifiedName

public static org.eclipse.emf.ecore.EClassifier getEClassifierByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                              java.lang.String qualifiedName)

getEClassByQualifiedName

public static org.eclipse.emf.ecore.EClass getEClassByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                    java.lang.String qualifiedName)

getEClassByQualifiedName

public static org.eclipse.emf.ecore.EClass getEClassByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                    java.lang.String qualifiedName)

getEClassByQualifiedName

public static org.eclipse.emf.ecore.EClass getEClassByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                    java.lang.String qualifiedName)

getEClassByQualifiedName

public static org.eclipse.emf.ecore.EClass getEClassByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                    java.lang.String qualifiedName)

getFeatureByQualifiedName

public static org.eclipse.emf.ecore.EStructuralFeature getFeatureByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                                 java.lang.String qualifiedName)

getFeatureByQualifiedName

public static org.eclipse.emf.ecore.EStructuralFeature getFeatureByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                                 java.lang.String qualifiedName)

getFeatureByQualifiedName

public static org.eclipse.emf.ecore.EStructuralFeature getFeatureByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                                 java.lang.String qualifiedName)

getFeatureByQualifiedName

public static org.eclipse.emf.ecore.EStructuralFeature getFeatureByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                                 java.lang.String qualifiedName)

getEAttributeByQualifiedName

public static org.eclipse.emf.ecore.EAttribute getEAttributeByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                            java.lang.String qualifiedName)

getEAttributeByQualifiedName

public static org.eclipse.emf.ecore.EAttribute getEAttributeByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                            java.lang.String qualifiedName)

getEAttributeByQualifiedName

public static org.eclipse.emf.ecore.EAttribute getEAttributeByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                            java.lang.String qualifiedName)

getEAttributeByQualifiedName

public static org.eclipse.emf.ecore.EAttribute getEAttributeByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                            java.lang.String qualifiedName)

getEReferenceByQualifiedName

public static org.eclipse.emf.ecore.EReference getEReferenceByQualifiedName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                            java.lang.String qualifiedName)

getEReferenceByQualifiedName

public static org.eclipse.emf.ecore.EReference getEReferenceByQualifiedName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                            java.lang.String qualifiedName)

getEReferenceByQualifiedName

public static org.eclipse.emf.ecore.EReference getEReferenceByQualifiedName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                            java.lang.String qualifiedName)

getEReferenceByQualifiedName

public static org.eclipse.emf.ecore.EReference getEReferenceByQualifiedName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                            java.lang.String qualifiedName)

getEPackageBySimpleName

public static org.eclipse.emf.ecore.EPackage getEPackageBySimpleName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                     java.lang.String simpleName)

getEPackageBySimpleName

public static org.eclipse.emf.ecore.EPackage getEPackageBySimpleName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                     java.lang.String simpleName)

getEPackageBySimpleName

public static org.eclipse.emf.ecore.EPackage getEPackageBySimpleName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                     java.lang.String simpleName)

getEPackageBySimpleName

public static org.eclipse.emf.ecore.EPackage getEPackageBySimpleName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                     java.lang.String simpleName)

getEClassifierBySimpleName

public static org.eclipse.emf.ecore.EClassifier getEClassifierBySimpleName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                           java.lang.String simpleName)

getEClassifierBySimpleName

public static org.eclipse.emf.ecore.EClassifier getEClassifierBySimpleName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                           java.lang.String simpleName)

getEClassifierBySimpleName

public static org.eclipse.emf.ecore.EClassifier getEClassifierBySimpleName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                           java.lang.String simpleName)

getEClassifierBySimpleName

public static org.eclipse.emf.ecore.EClassifier getEClassifierBySimpleName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                           java.lang.String simpleName)

getEClassBySimpleName

public static org.eclipse.emf.ecore.EClass getEClassBySimpleName(org.eclipse.emf.ecore.EPackage rootPackage,
                                                                 java.lang.String simpleName)

getEClassBySimpleName

public static org.eclipse.emf.ecore.EClass getEClassBySimpleName(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                 java.lang.String simpleName)

getEClassBySimpleName

public static org.eclipse.emf.ecore.EClass getEClassBySimpleName(org.eclipse.emf.ecore.EPackage[] rootPackages,
                                                                 java.lang.String simpleName)

getEClassBySimpleName

public static org.eclipse.emf.ecore.EClass getEClassBySimpleName(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages,
                                                                 java.lang.String simpleName)

eGet

public static <T> T eGet(org.eclipse.emf.ecore.EObject eObject,
                         java.lang.String featureName)

getEReferencesToEClass

public static java.util.Set<org.eclipse.emf.ecore.EReference> getEReferencesToEClass(org.eclipse.emf.ecore.EPackage ePackage,
                                                                                     org.eclipse.emf.ecore.EClass targetEClass)

getEReferencesToEClass

public static java.util.Set<org.eclipse.emf.ecore.EReference> getEReferencesToEClass(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> ePackages,
                                                                                     org.eclipse.emf.ecore.EClass targetEClass)

getEReferencesToEClass

public static java.util.Set<org.eclipse.emf.ecore.EReference> getEReferencesToEClass(org.eclipse.emf.ecore.EPackage[] ePackages,
                                                                                     org.eclipse.emf.ecore.EClass targetEClass)

getEReferencesToEClass

public static java.util.Set<org.eclipse.emf.ecore.EReference> getEReferencesToEClass(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> ePackages,
                                                                                     org.eclipse.emf.ecore.EClass targetEClass)

eClassToIncomingEReferences

public static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference> eClassToIncomingEReferences(java.lang.Iterable<? extends org.eclipse.emf.ecore.EPackage> rootPackages)

eClassToIncomingEReferences

public static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference> eClassToIncomingEReferences(java.util.Iterator<? extends org.eclipse.emf.ecore.EPackage> rootPackages)

eClassToIncomingEReferences

public static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference> eClassToIncomingEReferences(org.eclipse.emf.ecore.EPackage[] rootPackages)

eClassToIncomingEReferences

public static com.google.common.collect.SetMultimap<org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EReference> eClassToIncomingEReferences(org.eclipse.emf.ecore.EPackage rootPackage)