| /* |
| * Copyright 2015-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.vtnrsc; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Collection; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| /** |
| * Representation of a Router gateway. |
| */ |
| public final class RouterGateway { |
| |
| private final TenantNetworkId networkId; |
| private final boolean enableSnat; |
| private final Set<FixedIp> externalFixedIps; |
| |
| // Public construction is prohibited |
| private RouterGateway(TenantNetworkId networkId, boolean enableSnat, |
| Set<FixedIp> externalFixedIps) { |
| this.networkId = checkNotNull(networkId, "networkId cannot be null"); |
| this.enableSnat = checkNotNull(enableSnat, "enableSnat cannot be null"); |
| this.externalFixedIps = checkNotNull(externalFixedIps, "externalFixedIps cannot be null"); |
| } |
| |
| /** |
| * Creates router gateway object. |
| * |
| * @param networkId network identifier |
| * @param enableSnat SNAT enable or not |
| * @param externalFixedIps external fixed IP |
| * @return RouterGateway |
| */ |
| public static RouterGateway routerGateway(TenantNetworkId networkId, boolean enableSnat, |
| Set<FixedIp> externalFixedIps) { |
| return new RouterGateway(networkId, enableSnat, externalFixedIps); |
| } |
| |
| /** |
| * Returns network identifier. |
| * |
| * @return networkId |
| */ |
| public TenantNetworkId networkId() { |
| return networkId; |
| } |
| |
| /** |
| * Return SNAT enable or not. |
| * |
| * @return enableSnat |
| */ |
| public boolean enableSnat() { |
| return enableSnat; |
| } |
| |
| /** |
| * Return external fixed Ip. |
| * |
| * @return externalFixedIps |
| */ |
| public Collection<FixedIp> externalFixedIps() { |
| return externalFixedIps; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(networkId, enableSnat, externalFixedIps); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof RouterGateway) { |
| final RouterGateway that = (RouterGateway) obj; |
| return Objects.equals(this.networkId, that.networkId) |
| && Objects.equals(this.enableSnat, that.enableSnat) |
| && Objects.equals(this.externalFixedIps, that.externalFixedIps); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("networkId", networkId) |
| .add("enableSnat", enableSnat) |
| .add("externalFixedIps", externalFixedIps) |
| .toString(); |
| } |
| } |