/*
 * Copyright 2012-2014 Red Hat, Inc.
 *
 * This file is part of Thermostat.
 *
 * Thermostat 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, or (at your
 * option) any later version.
 *
 * Thermostat 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 Thermostat; see the file COPYING.  If not see
 * <http://www.gnu.org/licenses/>.
 *
 * Linking this code with other modules is making a combined work
 * based on this code.  Thus, the terms and conditions of the GNU
 * General Public License cover the whole combination.
 *
 * As a special exception, the copyright holders of this code give
 * you permission to link this code with independent modules to
 * produce an executable, regardless of the license terms of these
 * independent modules, and to copy and distribute the resulting
 * executable under terms of your choice, provided that you also
 * meet, for each linked independent module, the terms and conditions
 * of the license of that module.  An independent module is a module
 * which is not derived from or based on this code.  If you modify
 * this code, you may extend this exception to your version of the
 * library, but you are not obligated to do so.  If you do not wish
 * to do so, delete this exception statement from your version.
 */

package com.redhat.thermostat.thread.client.common;

import java.util.ArrayDeque;
import java.util.Deque;
import java.util.Iterator;

public class Timeline implements Iterable<TimelineInfo> {

    private Deque<TimelineInfo> infos;
    
    private String name;
    private long id;
    
    public Timeline(String name, long id) {
        this.name = name;
        this.id = id;
        infos = new ArrayDeque<>();
    }

    public String getName() {
        return name;
    }
    
    public long getId() {
        return id;
    }
    
    @Override
    public Iterator<TimelineInfo> iterator() {
        return infos.descendingIterator();
    }
    
    public TimelineInfo[] toArray() {
        TimelineInfo[] result = new TimelineInfo[size()];
        int i = 0;
        for (TimelineInfo info : this) {
            result[i++] = info;
        }
        return result;
    }
    
    public void add(TimelineInfo info) {
        infos.add(info);
    }
    
    public int size() {
        return infos.size();
    }
}