| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.net.intent; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.collect.ImmutableList; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.NetworkResource; |
| import org.onosproject.net.ResourceGroup; |
| import org.onosproject.net.flowobjective.Objective; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| |
| /** |
| * Intent expressed as (and backed by) a collection of flow objectives through |
| * which the intent is to be accomplished. |
| */ |
| public final class FlowObjectiveIntent extends Intent { |
| |
| private final List<Objective> objectives; |
| private final List<DeviceId> devices; |
| |
| /** |
| * Constructor for serialization. |
| */ |
| protected FlowObjectiveIntent() { |
| super(); |
| this.objectives = null; |
| this.devices = null; |
| } |
| |
| /** |
| * Creates a flow objective intent with the specified objectives and |
| * resources. |
| * |
| * @param appId application id |
| * @param devices list of target devices; in same order as the objectives |
| * @param objectives backing flow objectives |
| * @param resources backing network resources |
| * @deprecated 1.9.1 |
| */ |
| @Deprecated |
| public FlowObjectiveIntent(ApplicationId appId, |
| List<DeviceId> devices, |
| List<Objective> objectives, |
| Collection<NetworkResource> resources) { |
| this(appId, null, devices, objectives, resources, null); |
| } |
| |
| /** |
| * Creates a flow objective intent with the specified objectives and |
| * resources. |
| * |
| * @param appId application id |
| * @param key intent key |
| * @param devices list of target devices; in same order as the objectives |
| * @param objectives backing flow objectives |
| * @param resources backing network resources |
| * @deprecated 1.9.1 |
| */ |
| @Deprecated |
| public FlowObjectiveIntent(ApplicationId appId, |
| Key key, |
| List<DeviceId> devices, |
| List<Objective> objectives, |
| Collection<NetworkResource> resources) { |
| this(appId, key, devices, objectives, resources, null); |
| } |
| |
| /** |
| * Creates a flow objective intent with the specified objectives and |
| * resources. |
| * |
| * @param appId application id |
| * @param key intent key |
| * @param devices list of target devices; in same order as the objectives |
| * @param objectives backing flow objectives |
| * @param resources backing network resources |
| * @param resourceGroup resource goup for this intent |
| */ |
| public FlowObjectiveIntent(ApplicationId appId, |
| Key key, |
| List<DeviceId> devices, |
| List<Objective> objectives, |
| Collection<NetworkResource> resources, |
| ResourceGroup resourceGroup) { |
| super(appId, key, resources, DEFAULT_INTENT_PRIORITY, resourceGroup); |
| checkArgument(devices.size() == objectives.size(), |
| "Number of devices and objectives does not match"); |
| this.objectives = ImmutableList.copyOf(objectives); |
| this.devices = ImmutableList.copyOf(devices); |
| } |
| |
| /** |
| * Returns the collection of backing flow objectives. |
| * |
| * @return flow objectives |
| */ |
| public List<Objective> objectives() { |
| return objectives; |
| } |
| |
| /** |
| * Returns the list of devices for the flow objectives. |
| * |
| * @return devices |
| */ |
| public List<DeviceId> devices() { |
| return devices; |
| } |
| |
| |
| @Override |
| public boolean isInstallable() { |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("id", id()) |
| .add("key", key()) |
| .add("appId", appId()) |
| .add("resources", resources()) |
| .add("device", devices()) |
| .add("objectives", objectives()) |
| .add("resourceGroup", resourceGroup()) |
| .toString(); |
| } |
| } |