2 * Copyright (c) 2015 Intel Corporation. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.neutron.spi;
11 import java.util.List;
14 * This interface defines the methods for CRUD of NB neutron objects
18 public interface INeutronCRUD<T extends INeutronObject> {
20 * Applications call this interface method to determine if a particular
21 * Neutron object exists
24 * UUID of the Neutron object
28 boolean exists(String uuid);
31 * Applications call this interface method to return if a particular
32 * Neutron object exists
35 * UUID of the Neutron object
36 * @return {@link org.opendaylight.neutron.spi.INeutronObject}
37 * OpenStack Neutron class
43 * Applications call this interface method to return all Neutron objects
45 * @return List of OpenStackNeutrons objects
51 * Applications call this interface method to add a Neutron object to the
55 * OpenStackNeutron object
56 * @return boolean on whether the object was added or not
62 * Applications call this interface method to remove a Neutron object to the
66 * identifier for the neutron object
67 * @return boolean on whether the object was removed or not
70 boolean remove(String uuid);
73 * Applications call this interface method to edit a Neutron object
76 * identifier of the neutron object
78 * OpenStackNeutron object containing changes to apply
79 * @return boolean on whether the object was updated or not
82 boolean update(String uuid, T delta);
85 * Applications call this interface method to determine if a Neutron object
89 * identifier of the neutron object
91 * @return boolean on whether the neutron is in use or not
94 boolean inUse(String uuid);