| /* |
| * Copyright 2016 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.openstackrouting; |
| |
| import org.onlab.packet.Ip4Address; |
| |
| import java.util.HashMap; |
| |
| /** |
| * A configurable external gateway modes extension model in openstack router. |
| */ |
| public final class OpenstackExternalGateway { |
| |
| private String networkId; |
| private boolean enablePnat; |
| private HashMap<String, Ip4Address> externalFixedIps; |
| |
| private OpenstackExternalGateway(String networkId, boolean enablePnat, |
| HashMap externalFixedIps) { |
| this.networkId = networkId; |
| this.enablePnat = enablePnat; |
| this.externalFixedIps = externalFixedIps; |
| } |
| |
| /** |
| * Returns network ID. |
| * |
| * @return Network ID |
| */ |
| public String networkId() { |
| return networkId; |
| } |
| |
| /** |
| * Returns the PNAT status for external gateway. |
| * |
| * @return PNAT status |
| */ |
| public boolean isEnablePnat() { |
| return enablePnat; |
| } |
| |
| /** |
| * An Openstack External Gateway Builder class. |
| */ |
| public static final class Builder { |
| private String networkId; |
| private boolean enablePnat; |
| private HashMap<String, Ip4Address> externalFixedIps; |
| |
| Builder() { |
| externalFixedIps = new HashMap<>(); |
| } |
| |
| /** |
| * Sets network ID. |
| * |
| * @param networkId Network ID |
| * @return Builder object |
| */ |
| public Builder networkId(String networkId) { |
| this.networkId = networkId; |
| return this; |
| } |
| |
| /** |
| * Sets whether PNAT status is enabled or not. |
| * |
| * @param enablePnat true if PNAT status is enabled, false otherwise |
| * @return Builder object |
| */ |
| public Builder enablePnat(boolean enablePnat) { |
| this.enablePnat = enablePnat; |
| return this; |
| } |
| |
| /** |
| * Sets external fixed IP address information. |
| * |
| * @param externalFixedIPs External fixed IP information |
| * @return Builder object |
| */ |
| public Builder externalFixedIps(HashMap<String, Ip4Address> externalFixedIPs) { |
| this.externalFixedIps.putAll(externalFixedIPs); |
| return this; |
| } |
| |
| /** |
| * Builds an OpenstackExternalGateway object. |
| * |
| * @return OpenstackExternalGateway object |
| */ |
| public OpenstackExternalGateway build() { |
| return new OpenstackExternalGateway(networkId, enablePnat, externalFixedIps); |
| } |
| } |
| |
| } |