// --- BEGIN COPYRIGHT BLOCK ---
// 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; version 2 of the License.
//
// 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.
//
// (C) 2013 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---

package com.netscape.certsrv.base;

import java.util.ArrayList;
import java.util.Collection;

import javax.xml.bind.annotation.XmlElement;

import org.jboss.resteasy.plugins.providers.atom.Link;

/**
 * @author Endi S. Dewata
 */
public class DataCollection<E> {

    int total;
    Collection<E> entries = new ArrayList<E>();
    Collection<Link> links = new ArrayList<Link>();

    public int getTotal() {
        return total;
    }

    public void setTotal(int total) {
        this.total = total;
    }

    public Collection<E> getEntries() {
        return entries;
    }

    public void setEntries(Collection<E> entries) {
        this.entries.clear();
        if (entries == null) return;
        this.entries.addAll(entries);
    }

    public void addEntry(E entry) {
        entries.add(entry);
    }

    public void removeEntry(E entry) {
        entries.remove(entry);
    }

    @XmlElement(name="Link")
    public Collection<Link> getLinks() {
        return links;
    }

    public void setLinks(Collection<Link> links) {
        this.links.clear();
        if (links == null) return;
        this.links.addAll(links);
    }

    public void addLink(Link link) {
        links.add(link);
    }

    public void removeLink(Link link) {
        links.remove(link);
    }
}