/**
*
*/
package org.sakaiproject.profile2.tool.dataproviders;
import java.util.Iterator;
import org.sakaiproject.profile2.model.GalleryImage;
/**
* Extension of <code>GalleryImageDataProvider</code> that retrieves gallery
* images in randomized order.
*
* @author d.b.robinson@lancaster.ac.uk
*/
public class GalleryImageRandomizedDataProvider extends
GalleryImageDataProvider {
private static final long serialVersionUID = 1L;
public GalleryImageRandomizedDataProvider(String userUuid) {
super(userUuid);
}
public Iterator<GalleryImage> iterator(int first, int count) {
return imageLogic.getGalleryImagesRandomized(userUuid).subList(first,
first + count).iterator();
}
}