org.eclipse.emf.edapt.internal.common

Class MetamodelExtent

java.lang.Object

org.eclipse.emf.edapt.internal.common.MetamodelExtent

public class MetamodelExtent
extends Object

Helper class to administer the extent of a metamodel (root packages, class extents, ...)

Version:

$Rev$

Author:

herrmama, $Author$

Constructor Summary

Constructors

Constructor and Description
MetamodelExtent() Constructor
MetamodelExtent(Collection<org.eclipse.emf.ecore.EPackage> rootPackages) Constructor

Method Summary

Modifier and Type	Method and Description
void	addRootPackage(org.eclipse.emf.ecore.EPackage rootPackage) Add a root package
void	addRootPackages(Collection<org.eclipse.emf.ecore.EPackage> rootPackages) Add a collection of root packages
void	addToExtent(Collection<org.eclipse.emf.ecore.EObject> elements) Add a collection of metamodel elements to the extent
void	addToExtent(org.eclipse.emf.ecore.EObject element) Add a metamodel element to the extent
void	clearExtentMap() Clear the extent map
void	dispose() Dispose the extent
Collection<org.eclipse.emf.ecore.EObject>	getChoiceOfValues(org.eclipse.emf.ecore.EClass type) Get the extent of a certain type
Collection<org.eclipse.emf.ecore.EPackage>	getRootPackages() Getter for the root packages
boolean	isConsistent() Determine whether the metamodel is consistent, i.e.
void	removeFromExtent(Collection<org.eclipse.emf.ecore.EObject> elements) Remove a collection of element from the extent
void	removeFromExtent(org.eclipse.emf.ecore.EObject element) Remove a metamodel element from the extent
void	setRootPackages(Collection<org.eclipse.emf.ecore.EPackage> rootPackages) Set the collection of root packages

Methods inherited from class java.lang.Object

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

Constructor Detail

MetamodelExtent

public MetamodelExtent()

Constructor

MetamodelExtent

public MetamodelExtent(Collection<org.eclipse.emf.ecore.EPackage> rootPackages)

Constructor

Method Detail

addRootPackage

public void addRootPackage(org.eclipse.emf.ecore.EPackage rootPackage)

Add a root package

Parameters:

rootPackage - Root package

setRootPackages

public void setRootPackages(Collection<org.eclipse.emf.ecore.EPackage> rootPackages)

Set the collection of root packages

Parameters:

rootPackages - Collection of root packages

addRootPackages

public void addRootPackages(Collection<org.eclipse.emf.ecore.EPackage> rootPackages)

Add a collection of root packages

Parameters:

rootPackages - Collection of root packages

getRootPackages

public Collection<org.eclipse.emf.ecore.EPackage> getRootPackages()

Getter for the root packages

Returns:

Collection of root packages

getChoiceOfValues

public Collection<org.eclipse.emf.ecore.EObject> getChoiceOfValues(org.eclipse.emf.ecore.EClass type)

Get the extent of a certain type

Parameters:

type - Type

Returns:

Collection of objects

addToExtent

public void addToExtent(Collection<org.eclipse.emf.ecore.EObject> elements)

Add a collection of metamodel elements to the extent

addToExtent

public void addToExtent(org.eclipse.emf.ecore.EObject element)

Add a metamodel element to the extent

removeFromExtent

public void removeFromExtent(Collection<org.eclipse.emf.ecore.EObject> elements)

Remove a collection of element from the extent

Parameters:

elements - Collection of objects

removeFromExtent

public void removeFromExtent(org.eclipse.emf.ecore.EObject element)

Remove a metamodel element from the extent

dispose

public void dispose()

Dispose the extent

clearExtentMap

public void clearExtentMap()

Clear the extent map

isConsistent

public boolean isConsistent()

Determine whether the metamodel is consistent, i.e. fulfills the constraints defined by the meta-metamodel

Returns:

true if it is consistent, false otherwise