Package net.ssehub.easy.varModel.model.rewrite.modifier

Class ModelElementFilter

java.lang.Object

net.ssehub.easy.varModel.model.rewrite.modifier.ModelElementFilter

All Implemented Interfaces:

IModelElementFilter<ContainableModelElement>

public class ModelElementFilter
extends java.lang.Object
implements IModelElementFilter<ContainableModelElement>

A IModelElementFilter to specify that a certain sub class of ContainableModelElement should be generally omitted.

Author:

El-Sharkawy

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.Class<? extends ContainableModelElement>	ommitingClass

Constructor Summary

Constructors

Constructor	Description
ModelElementFilter(java.lang.Class<? extends ContainableModelElement> ommitingClass)	Default constructor for this class.

Method Summary

Modifier and Type	Method	Description
java.lang.Class<? extends ContainableModelElement>	getModifyingModelClass()	Specification for which kind of classes this may be applied to.
ContainableModelElement	handleModelElement(ContainableModelElement element, RewriteContext context)	Specification how to handle ContainableModelElements.

Methods inherited from class java.lang.Object

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

Field Detail

ommitingClass

private java.lang.Class<? extends ContainableModelElement> ommitingClass

Constructor Detail

ModelElementFilter

public ModelElementFilter(java.lang.Class<? extends ContainableModelElement> ommitingClass)

Default constructor for this class.

Parameters:

ommitingClass - The sub class of ContainableModelElement, which shall be filtered while copying a Project.

Method Detail

getModifyingModelClass

public java.lang.Class<? extends ContainableModelElement> getModifyingModelClass()

Description copied from interface: IModelElementFilter

Specification for which kind of classes this may be applied to.

Specified by:

getModifyingModelClass in interface IModelElementFilter<ContainableModelElement>

Returns:

The ContainableModelElements which shall be modified by this class.

handleModelElement

public ContainableModelElement handleModelElement(ContainableModelElement element,
                                                  RewriteContext context)

Description copied from interface: IModelElementFilter

Specification how to handle ContainableModelElements.

Specified by:

handleModelElement in interface IModelElementFilter<ContainableModelElement>

Parameters:

element - A ContainableModelElement which may be modified by this class.

context - Knowledge of the current translation, comes from the ProjectRewriteVisitor.

Returns:

The modified element. Maybe the same instance as passed as parameter (if nothing should be changed) or null if the element should be deleted.