/*
 * @(#)GroupCreatorRegistry.java
 *
 * Copyright 2011 Instituto Superior Tecnico
 * Founding Authors: Luis Cruz, Sérgio Silva
 * 
 *      https://fenix-ashes.ist.utl.pt/
 * 
 *   This file is part of the File Management Module.
 *
 *   The File Management Module is free software: you can
 *   redistribute it and/or modify it under the terms of the GNU Lesser General
 *   Public License as published by the Free Software Foundation, either version 
 *   3 of the License, or (at your option) any later version.
 *
 *   The File Management  Module 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 Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public License
 *   along with the File Management  Module. If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package module.fileManagement.presentationTier.component.groups;

import java.util.HashSet;
import java.util.Set;

/**
 * 
 * @author Sérgio Silva
 * 
 */
public class GroupCreatorRegistry {

    private static final Set<HasPersistentGroupCreator> persistentGroupCreators = new HashSet<HasPersistentGroupCreator>();

    public static synchronized void registerPersistentGroupCreator(final HasPersistentGroupCreator hasPersistentGroupCreator) {
        persistentGroupCreators.add(hasPersistentGroupCreator);
    }

    public static Set<HasPersistentGroupCreator> getPersistentGroupCreators() {
        return persistentGroupCreators;
    }

    static {
        registerPersistentGroupCreator(new PersistentGroupCreator());
    }
}