org.netxms.ui.eclipse.topology.views.helpers.RadioInterfaceComparator.java Source code

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Here is the source code for org.netxms.ui.eclipse.topology.views.helpers.RadioInterfaceComparator.java

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/**
 * NetXMS - open source network management system
 * Copyright (C) 2003-2013 Victor Kirhenshtein
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.netxms.ui.eclipse.topology.views.helpers;

import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerComparator;
import org.eclipse.swt.SWT;
import org.netxms.client.topology.RadioInterface;
import org.netxms.ui.eclipse.topology.views.RadioInterfaces;
import org.netxms.ui.eclipse.widgets.SortableTableViewer;

/**
 * Comparator for radio interface list
 */
public class RadioInterfaceComparator extends ViewerComparator {
    /* (non-Javadoc)
     * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
     */
    @Override
    public int compare(Viewer viewer, Object e1, Object e2) {
        RadioInterface rif1 = (RadioInterface) e1;
        RadioInterface rif2 = (RadioInterface) e2;

        int result;
        switch ((Integer) ((SortableTableViewer) viewer).getTable().getSortColumn().getData("ID")) //$NON-NLS-1$
        {
        case RadioInterfaces.COLUMN_AP_MAC_ADDR:
            result = rif1.getAccessPoint().getMacAddress().compareTo(rif2.getAccessPoint().getMacAddress());
            break;
        case RadioInterfaces.COLUMN_AP_MODEL:
            result = rif1.getAccessPoint().getModel().compareToIgnoreCase(rif2.getAccessPoint().getModel());
            break;
        case RadioInterfaces.COLUMN_AP_NAME:
            result = rif1.getAccessPoint().getObjectName()
                    .compareToIgnoreCase(rif2.getAccessPoint().getObjectName());
            break;
        case RadioInterfaces.COLUMN_AP_SERIAL:
            result = rif1.getAccessPoint().getSerialNumber()
                    .compareToIgnoreCase(rif2.getAccessPoint().getSerialNumber());
            break;
        case RadioInterfaces.COLUMN_AP_VENDOR:
            result = rif1.getAccessPoint().getVendor().compareToIgnoreCase(rif2.getAccessPoint().getVendor());
            break;
        case RadioInterfaces.COLUMN_CHANNEL:
            result = rif1.getChannel() - rif2.getChannel();
            break;
        case RadioInterfaces.COLUMN_INDEX:
            result = rif1.getIndex() - rif2.getIndex();
            break;
        case RadioInterfaces.COLUMN_MAC_ADDR:
            result = rif1.getMacAddress().compareTo(rif2.getMacAddress());
            break;
        case RadioInterfaces.COLUMN_NAME:
            result = rif1.getName().compareToIgnoreCase(rif2.getName());
            break;
        case RadioInterfaces.COLUMN_TX_POWER_DBM:
            result = rif1.getPowerDBm() - rif2.getPowerDBm();
            break;
        case RadioInterfaces.COLUMN_TX_POWER_MW:
            result = rif1.getPowerMW() - rif2.getPowerMW();
            break;
        default:
            result = 0;
            break;
        }
        return (((SortableTableViewer) viewer).getTable().getSortDirection() == SWT.DOWN) ? result : -result;
    }
}