| /* |
| * 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.scalablegateway; |
| |
| import com.google.common.collect.ImmutableList; |
| import org.onlab.packet.Ip4Address; |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.List; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Represents SONA GatewayNode information. |
| */ |
| public final class GatewayNode { |
| private final DeviceId gatewayDeviceId; |
| private final List<String> gatewayExternalInterfaceNames; |
| private final Ip4Address dataIpAddress; |
| |
| private GatewayNode(DeviceId gatewayDeviceId, List<String> gatewayExternalInterfaceNames, |
| Ip4Address dataIpAddress) { |
| this.gatewayDeviceId = gatewayDeviceId; |
| this.gatewayExternalInterfaceNames = gatewayExternalInterfaceNames; |
| this.dataIpAddress = dataIpAddress; |
| } |
| |
| /** |
| * Returns the device id of gateway node. |
| * |
| * @return The device id of gateway node |
| */ |
| public DeviceId getGatewayDeviceId() { |
| return gatewayDeviceId; |
| } |
| |
| /** |
| * Returns the list of gateway`s interface names. |
| * |
| * @return The list of interface names |
| */ |
| public List<String> getGatewayExternalInterfaceNames() { |
| return ImmutableList.copyOf(gatewayExternalInterfaceNames); |
| } |
| |
| /** |
| * Returns the data ip address of gateway node. |
| * |
| * @return The data ip address of gateway node |
| */ |
| public Ip4Address getDataIpAddress() { |
| return dataIpAddress; |
| } |
| |
| /** |
| * GatewayNode Builder class. |
| */ |
| public static final class Builder { |
| |
| private DeviceId gatewayDeviceId; |
| private List<String> gatewayExternalInterfaceNames; |
| private Ip4Address dataIpAddress; |
| |
| /** |
| * Sets the device id of gateway node. |
| * |
| * @param deviceId The device id of gateway node |
| * @return Builder object |
| */ |
| public Builder gatewayDeviceId(DeviceId deviceId) { |
| this.gatewayDeviceId = deviceId; |
| return this; |
| } |
| |
| /** |
| * Sets the list of gateway`s interface names. |
| * |
| * @param names The list of gateway`s interface name |
| * @return Builder object |
| */ |
| public Builder gatewayExternalInterfaceNames(List<String> names) { |
| this.gatewayExternalInterfaceNames = names; |
| return this; |
| } |
| |
| /** |
| * Sets the ip address of gateway node for data plain. |
| * |
| * @param address The ip address of gateway node |
| * @return Builder object |
| */ |
| public Builder dataIpAddress(Ip4Address address) { |
| this.dataIpAddress = address; |
| return this; |
| } |
| |
| /** |
| * Builds a GatewayNode object. |
| * |
| * @return GatewayNode object |
| */ |
| public GatewayNode build() { |
| return new GatewayNode(checkNotNull(gatewayDeviceId), checkNotNull(gatewayExternalInterfaceNames), |
| checkNotNull(dataIpAddress)); |
| } |
| } |
| } |