/*
* Copyright (c) 2012 Data Harmonisation Panel
*
* All rights reserved. This program and the accompanying materials are made
* available under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* HUMBOLDT EU Integrated Project #030962
* Data Harmonisation Panel <http://www.dhpanel.eu>
*/
package eu.esdihumboldt.hale.common.align.extension.category;
import org.eclipse.core.runtime.IConfigurationElement;
import de.fhg.igd.eclipse.util.extension.simple.IdentifiableExtension;
/**
* Function category extension
*
* @author Simon Templer
*/
public class CategoryExtension extends IdentifiableExtension<Category> {
/**
* The function category extension point ID
*/
public static final String EXTENSION_ID = "eu.esdihumboldt.hale.align.category";
private static CategoryExtension instance;
/**
* Get the extension instance
*
* @return the extension
*/
public static CategoryExtension getInstance() {
if (instance == null) {
instance = new CategoryExtension();
}
return instance;
}
/**
* Default constructor
*/
protected CategoryExtension() {
super(EXTENSION_ID);
}
/**
* @see IdentifiableExtension#getIdAttributeName()
*/
@Override
protected String getIdAttributeName() {
return "id";
}
/**
* @see IdentifiableExtension#create(String, IConfigurationElement)
*/
@Override
protected Category create(String elementId, IConfigurationElement element) {
return new Category(elementId, element.getAttribute("name"),
element.getAttribute("description"));
}
}