/*
 * org.openmicroscopy.shoola.agents.dataBrowser.view.ProjectsModel 
 *
 *------------------------------------------------------------------------------
 *  Copyright (C) 2006-2013 University of Dundee. All rights reserved.
 *
 *
 * 	This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 */
package org.openmicroscopy.shoola.agents.dataBrowser.view;


//Java imports
import java.util.Collection;
import java.util.List;

//Third-party libraries

//Application-internal dependencies
import org.openmicroscopy.shoola.agents.dataBrowser.DataBrowserLoader;
import org.openmicroscopy.shoola.agents.dataBrowser.browser.ImageDisplay;
import org.openmicroscopy.shoola.env.data.util.SecurityContext;

/** 
 * A concrete Model for a collection of datasets.
 *
 * @author  Jean-Marie Burel &nbsp;&nbsp;&nbsp;&nbsp;
 * <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
 * @author Donald MacDonald &nbsp;&nbsp;&nbsp;&nbsp;
 * <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
 * @version 3.0
 * <small>
 * (<b>Internal version:</b> $Revision: $Date: $)
 * </small>
 * @since OME3.0
 */
class ProjectsModel 
	extends DataBrowserModel
{

	/**
	 * Creates a new instance.
	 * 
	 *  @param ctx The security context.
	 */
	ProjectsModel(SecurityContext ctx)
	{
		super(ctx);
	}
	
	/**
	 * Creates a concrete loader.
	 * @see DataBrowserModel#createDataLoader(boolean, Collection)
	 */
	protected  List<DataBrowserLoader> createDataLoader(boolean refresh,
			Collection ids)
	{
		return null;
	}
	
	/**
	 * Returns the type of this model.
	 * @see DataBrowserModel#getType()
	 */
	protected int getType() { return DataBrowserModel.PROJECTS; }
	
	/**
	 * No-op implementation in our case.
	 * @see DataBrowserModel#getNodes()
	 */
	protected List<ImageDisplay> getNodes() { return null; }
	
}
