/*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2012 University of Dundee & Open Microscopy Environment.
* 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.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.agents.treeviewer.cmd;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.openmicroscopy.shoola.agents.util.browser.TreeImageDisplay;
import org.openmicroscopy.shoola.agents.util.browser.TreeImageDisplayVisitor;
import org.openmicroscopy.shoola.agents.util.browser.TreeImageNode;
import org.openmicroscopy.shoola.agents.util.browser.TreeImageSet;
import omero.gateway.model.DatasetData;
import omero.gateway.model.ExperimenterData;
import omero.gateway.model.GroupData;
import omero.gateway.model.ImageData;
import omero.gateway.model.PlateData;
import omero.gateway.model.ProjectData;
import omero.gateway.model.ScreenData;
/**
*
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @since Beta4.4
*/
public class ParentVisitor
implements TreeImageDisplayVisitor
{
/** Map hosting the data objects owned by users displayed.*/
private Map<Long, Map<Long, List<TreeImageDisplay>>> data;
/** Creates a new instance.*/
public ParentVisitor()
{
data = new HashMap<Long, Map<Long, List<TreeImageDisplay>>>();
}
/**
* Implemented as specified by {@link BrowserVisitor}.
* @see TreeImageDisplayVisitor#visit(TreeImageNode)
*/
public void visit(TreeImageNode node) {}
/**
* Retrieves the node hosting an {@link ImageData} object.
* @see TreeImageDisplayVisitor#visit(TreeImageSet)
*/
public void visit(TreeImageSet node)
{
Object uo = node.getUserObject();
if (uo instanceof ProjectData || uo instanceof ScreenData ||
uo instanceof DatasetData || uo instanceof PlateData) {
TreeImageDisplay parent = node.getParentDisplay();
Object ho = parent.getUserObject();
if (ho instanceof ExperimenterData) {
ExperimenterData exp = (ExperimenterData) ho;
TreeImageDisplay gp = parent.getParentDisplay();
long gid;
if (gp.getUserObject() instanceof GroupData) {
GroupData hgp = (GroupData) gp.getUserObject();
gid = hgp.getId();
} else {
gid = exp.getDefaultGroup().getId();
}
Map<Long, List<TreeImageDisplay>> m = data.get(gid);
if (m == null) {
m = new HashMap<Long, List<TreeImageDisplay>>();
data.put(gid, m);
}
List<TreeImageDisplay> l = m.get(exp.getId());
if (l == null) {
l = new ArrayList<TreeImageDisplay>();
m.put(exp.getId(), l);
}
l.add(node);
/*
List<TreeImageDisplay> l = data.get(exp.getId());
if (l == null) {
l = new ArrayList<TreeImageDisplay>();
data.put(exp.getId(), l);
}
l.add(node);
*/
}
}
}
/**
* Returns the data.
*
* @return See above.
*/
public Map<Long, Map<Long, List<TreeImageDisplay>>> getData()
{
return data;
}
}