# Refresh Exclusion Factory

###### Identifier:

org.eclipse.cdt.core.RefreshExclusionFactory

###### Since:

5.3.0

###### Description:

This extension point allows ISVs to contribute factory classes that know how to instantiate a given type of RefreshExclusion. Usage of this extension point is mandatory when contributing new types of RefreshExclusions as otherwise CDT cannot instantiate the proper exclusions when loading persisted settings relating to the refresh policy for a given project.

###### Configuration Markup:

<!ELEMENT extension (exclusionFactory)+>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED>

<!ELEMENT exclusionFactory EMPTY>

<!ATTLIST exclusionFactory

factoryClass CDATA #REQUIRED

exclusionClass CDATA #IMPLIED

instanceClass CDATA #IMPLIED>

- factoryClass - The factory that is used to create objects of the type specified in the exclusionClass and/or the instanceClass attribute.
- exclusionClass - Optionally specifies the fully qualified typename of a RefreshExclusion that this factory creates objects for.
- instanceClass - Optionally specifies the fully qualified typename of a RefreshExclusion that this factory creates objects for.

Copyright (c) 2011 IBM Corporation and others.
All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html