2 * Copyright (C) 2016 - 2022 Free Software Foundation
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Affero General Public License as
6 * published by the Free Software Foundation, either version 3 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Affero General Public License for more details.
14 * You should have received a copy of the GNU Affero General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.addressbook.beans.contact.list;
19 import java.io.Serializable;
20 import java.util.List;
21 import org.mxchange.jcontacts.exceptions.ContactNotFoundException;
22 import org.mxchange.jcontacts.model.contact.Contact;
25 * An administrative interface for user beans
27 * @author Roland Häder<roland@mxchange.org>
29 public interface AddressbookContactListWebViewController extends Serializable {
32 * Returns a contact instance which has the given id number.
34 * @param contactId Contact id
36 * @return Contact instance
38 * @throws ContactNotFoundException If the contact was not found
40 Contact findContactById (final Long contactId) throws ContactNotFoundException;
43 * Checks whether the given contact is found
45 * @param contact Contact instance
47 * @return Whether contact has been found
49 boolean isContactFound (final Contact contact);
52 * Getter for all contacts
56 @SuppressWarnings ("ReturnOfCollectionOrArrayField")
57 List<Contact> getAllContacts ();