ResourceGroup.java

/**
 * This file is part of CloudML [ http://cloudml.org ]
 *
 * Copyright (C) 2012 - SINTEF ICT
 * Contact: Franck Chauvel <franck.chauvel@sintef.no>
 *
 * Module: root
 *
 * CloudML 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.
 *
 * CloudML 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 CloudML. If not, see
 * <http://www.gnu.org/licenses/>.
 */
/*
 */

package org.cloudml.core.collections;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import org.cloudml.core.Resource;


public class ResourceGroup implements Iterable<Resource> {
    
    
    private final ArrayList<Resource> resources;

    public ResourceGroup() {
        this(new ArrayList<Resource>());
    }
    
    public ResourceGroup(Collection<Resource> resources) {
        this.resources = new ArrayList<Resource>(resources);
    }
    
    @Override
    public Iterator<Resource> iterator() {
        return this.resources.iterator();
    }
    
    public void add(Resource resource) {
        resources.add(resource);
    }
    
    public int size() {
        return this.resources.size();
    }
    
    public boolean isEmpty() {
        return this.resources.isEmpty();
    }

    
    
}