/*
*------------------------------------------------------------------------------
* Copyright (C) 2015 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.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.agents.metadata.editor.maptable;
import omero.model.NamedValue;
import org.openmicroscopy.shoola.util.CommonsLangUtils;
/**
* UI utility class for dealing with MapAnnotations
*
* @author Dominik Lindner <a
* href="mailto:d.lindner@dundee.ac.uk">d.lindner@dundee.ac.uk</a>
* @since 5.1
*/
public class MapUtils {
/** Text content of the 'Add entry' row */
static final String DUMMY_KEY = "Add Key";
/** Text content of the 'Add entry' row */
static final String DUMMY_VALUE = "Add Value";
/**
* Checks if a NamedValue contains sensible data, i. e. name and value are
* neither empty nor dummy values.
*
* @param nv
* The NamedValue to check
* @return <code>true</code> if it doesn't contain sensible data,
* <code>false</code> if it does.
*/
static boolean isEmpty(NamedValue nv) {
return nv == null
|| (CommonsLangUtils.isEmpty(nv.name) || DUMMY_KEY.equals(nv.name))
&& (CommonsLangUtils.isEmpty(nv.value) || DUMMY_VALUE
.equals(nv.value));
}
}