RosterGroup.java

/**
 * Copyright (c) 2013, Redsolution LTD. All rights reserved.
 *
 * This file is part of Xabber project; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License, Version 3.
 *
 * Xabber 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 com.xabber.android.data.roster;

import com.xabber.android.data.entity.AccountJid;
import com.xabber.android.data.entity.AccountRelated;

/**
 * Named roster group.
 *
 * @author alexander.ivanov
 */
public class RosterGroup extends AccountRelated implements Group {

    private final String name;

    /**
     * System contact list id.
     * <p/>
     * MUST BE MANAGED FROM BACKGROUND THREAD ONLY.
     */
    private Long id;

    public RosterGroup(AccountJid account, String name) {
        super(account);
        this.name = name;
        id = null;
    }

    @Override
    public String getName() {
        return name;
    }

    Long getId() {
        return id;
    }

    void setId(Long id) {
        this.id = id;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = super.hashCode();
        result = prime * result + ((name == null) ? 0 : name.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (!super.equals(obj))
            return false;
        if (getClass() != obj.getClass())
            return false;
        RosterGroup other = (RosterGroup) obj;
        if (name == null) {
            if (other.name != null)
                return false;
        } else if (!name.equals(other.name))
            return false;
        return true;
    }

}