org.eclipse.m2m.qvt.oml.blackbox.java

Interface JavaModelExtent

public interface JavaModelExtent

Represents an abstraction of a model content (that is MOF extent corresponding to each parameter) passed to Java implementation of a blackbox transformation.

Since:

3.4

Method Summary

Methods

Modifier and Type	Method and Description
void	addObject(EObject obj) Adds non-null object to the model extent.
List<Object>	getAllObjects() Gets the list of all objects belong to this model extent.
List<EObject>	getRootObjects() Gets the list of root objects belong to this model extent.
void	removeObject(EObject obj) Removes non-null object of the model extent.

Method Detail

addObject

void addObject(EObject obj)

Adds non-null object to the model extent.

Parameters:

obj - instance to be added to the extent

removeObject

void removeObject(EObject obj)

Removes non-null object of the model extent. All links that the object have with other objects in the extent are deleted.

Parameters:

obj - instance to be removed from the extent

getRootObjects

List<EObject> getRootObjects()

Gets the list of root objects belong to this model extent. Root object is the one that either does not have parent object (obj.eContainer() == null) or initially appear in the model extent before transformation execution begins.

Returns:

list of root objects or an empty list

getAllObjects

List<Object> getAllObjects()

Gets the list of all objects belong to this model extent.

Returns:

list of all objects or an empty list