/*
* org.openmicroscopy.shoola.env.data.views.calls.PlaneInfoLoader
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2008 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.env.data.views.calls;
//Java imports
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.env.data.OmeroImageService;
import omero.gateway.SecurityContext;
import org.openmicroscopy.shoola.env.data.views.BatchCall;
import org.openmicroscopy.shoola.env.data.views.BatchCallTree;
/**
* Loads the plane information related to a given pixels set.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <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 3.0-Beta4
*/
public class PlaneInfoLoader
extends BatchCallTree
{
/** The result of the call. */
private Object result;
/** Loads the specified experimenter groups. */
private BatchCall loadCall;
/** The security context.*/
private SecurityContext ctx;
/**
* Creates a {@link BatchCall} to load the plane information.
*
* @param pixelsID The id of the pixels set.
* @param z The selected z-section or <code>-1</code>.
* @param t The selected timepoint or <code>-1</code>.
* @param channel The selected timepoint or <code>-1</code>.
* @return The {@link BatchCall}.
*/
private BatchCall loadPlaneInfo(final long pixelsID, final int z,
final int t, final int channel)
{
return new BatchCall("Loading Plane Info for"+pixelsID) {
public void doCall() throws Exception
{
OmeroImageService os = context.getImageService();
result = os.loadPlaneInfo(ctx, pixelsID, z, t, channel);
}
};
}
/**
* Adds the {@link #loadCall} to the computation tree.
* @see BatchCallTree#buildTree()
*/
protected void buildTree() { add(loadCall); }
/**
* Returns, in a <code>Set</code>, the root nodes of the found trees.
* @see BatchCallTree#getResult()
*/
protected Object getResult() { return result; }
/**
* Creates a new instance.
*
* @param ctx The security context.
* @param pixelsID The id of the pixels set.
* @param z The selected z-section or <code>-1</code>.
* @param t The selected timepoint or <code>-1</code>.
* @param channel The selected channel or <code>-1</code>.
*/
public PlaneInfoLoader(SecurityContext ctx, long pixelsID, int z, int t,
int channel)
{
this.ctx = ctx;
loadCall = loadPlaneInfo(pixelsID, z, t, channel);
}
}