/*
* Copyright (C) 2014 GG-Net GmbH
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package eu.ggnet.saft.core.all;
import java.util.List;
import javax.validation.constraints.NotNull;
/**
* A way to generate multiple different instances from one selection.
*
* @author oliver.guenther
*/
public interface SelectionEnhancer<T> {
/**
* Filters the the selected value and may return more than one other embedded selected value, must never return null.
*
* @param selected
* @return the the selected value and may return more than one other embedded selected value, must never return null.
*/
@NotNull
List<?> enhance(T selected);
}