Package org.eclipse.m2m.atl.core.emf

Class EMFModel

java.lang.Object

org.eclipse.m2m.atl.core.emf.EMFModel

All Implemented Interfaces:

IModel

Direct Known Subclasses:

AtlResourceImpl.EMFModelWrapper, EMFReferenceModel

public class EMFModel
extends Object
implements IModel

The EMF implementation of IModel.

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<org.eclipse.emf.ecore.EClass,Set<org.eclipse.emf.ecore.EObject>>	elementsByType
protected EMFReferenceModel	referenceModel	The metamodel.

Constructor Summary

Constructors

Constructor	Description
EMFModel(EMFReferenceModel referenceModel, EMFModelFactory mf)	Creates a new EMFModel conforming to the given EMFReferenceModel.

Method Summary

Modifier and Type	Method	Description
void	commitToResource()	Finalizes the model.
protected void	finalize()
Set<org.eclipse.emf.ecore.EObject>	getElementsByType(Object metaElement)	Returns a Set of the elements matching the given type.
EMFModelFactory	getModelFactory()	Returns the ModelFactory used to create the current model.
EMFReferenceModel	getReferenceModel()	Returns the IReferenceModel (i.e.
org.eclipse.emf.ecore.resource.Resource	getResource()	Returns the resource.
boolean	isModelOf(Object object)	Returns true if the given object is contained in this model's resource or a referenced resource.
boolean	isTarget()	Defines if the model is readonly or not.
Object	newElement(Object metaElement)	Creates a new element in the model.
void	setIsTarget(boolean value)	Sets if the model is readonly or not.
protected void	setResource(org.eclipse.emf.ecore.resource.Resource resource)	Sets the resource with the resource value.

Methods inherited from class java.lang.Object

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

Field Details

referenceModel

protected EMFReferenceModel referenceModel

The metamodel.

elementsByType

protected Map<org.eclipse.emf.ecore.EClass,Set<org.eclipse.emf.ecore.EObject>> elementsByType

Constructor Details

EMFModel

public EMFModel(EMFReferenceModel referenceModel,
 EMFModelFactory mf)

Creates a new EMFModel conforming to the given EMFReferenceModel.

Parameters:

referenceModel - the metamodel.

mf - the model factory that is creating this model.

Method Details

newElement

public Object newElement(Object metaElement)

Creates a new element in the model.

Specified by:

newElement in interface IModel

Parameters:

metaElement - the new element metatype

Returns:

the newly created element

See Also:

• IModel.newElement(java.lang.Object)

getReferenceModel

public EMFReferenceModel getReferenceModel()

Returns the IReferenceModel (i.e. the metamodel).

Specified by:

getReferenceModel in interface IModel

Returns:

the IReferenceModel

See Also:

• IModel.getReferenceModel()

getElementsByType

public Set<org.eclipse.emf.ecore.EObject> getElementsByType(Object metaElement)

Returns a Set of the elements matching the given type.

Specified by:

getElementsByType in interface IModel

Parameters:

metaElement - a metatype

Returns:

a Set of the elements matching the given type

See Also:

• IModel.getElementsByType(java.lang.Object)

isTarget

public boolean isTarget()

Defines if the model is readonly or not.

Specified by:

isTarget in interface IModel

Returns:

true if the model allows writing

See Also:

• IModel.isTarget()

setIsTarget

public void setIsTarget(boolean value)

Sets if the model is readonly or not.

Specified by:

setIsTarget in interface IModel

Parameters:

value - true if the model allows writing

See Also:

• IModel.setIsTarget(boolean)

getResource

public org.eclipse.emf.ecore.resource.Resource getResource()

Returns the resource.

Returns:

the resource

setResource

protected void setResource(org.eclipse.emf.ecore.resource.Resource resource)

Sets the resource with the resource value.

Parameters:

resource - the resource to set

getModelFactory

public EMFModelFactory getModelFactory()

Returns the ModelFactory used to create the current model.

Specified by:

getModelFactory in interface IModel

Returns:

true if the model allows writing

See Also:

• IModel.getModelFactory()

commitToResource

public void commitToResource()

Finalizes the model.

isModelOf

public boolean isModelOf(Object object)

Returns true if the given object is contained in this model's resource or a referenced resource.

Specified by:

isModelOf in interface IModel

Parameters:

object - the model element

Returns:

true if object is contained in this model's resource or a referenced resource

See Also:

• IModel.isModelOf(java.lang.Object)

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

See Also:

• Object.finalize()