| /* |
| * 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.openstackinterface; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.Maps; |
| import org.onlab.packet.Ip4Address; |
| import java.util.Map; |
| import java.util.Objects; |
| |
| /** |
| * A configurable external gateway modes extension model in openstack router. |
| */ |
| public final class OpenstackExternalGateway { |
| |
| private final String networkId; |
| private final boolean enablePnat; |
| private final Map<String, Ip4Address> externalFixedIps; |
| |
| private OpenstackExternalGateway(String networkId, boolean enablePnat, |
| Map<String, Ip4Address> 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; |
| } |
| |
| /** |
| * Returns external fixed IP informations. |
| * |
| * @return External fixed IP informations |
| */ |
| public Map<String, Ip4Address> externalFixedIps() { |
| return ImmutableMap.copyOf(externalFixedIps); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| |
| if (o instanceof OpenstackExternalGateway) { |
| OpenstackExternalGateway that = (OpenstackExternalGateway) o; |
| |
| return this.networkId.equals(that.networkId) && |
| this.enablePnat == that.enablePnat && |
| this.externalFixedIps.equals(that.externalFixedIps); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(networkId, enablePnat, externalFixedIps); |
| } |
| |
| /** |
| * An Openstack External Gateway Builder class. |
| */ |
| public static final class Builder { |
| private String networkId; |
| private boolean enablePnat; |
| private Map<String, Ip4Address> externalFixedIps; |
| |
| public Builder() { |
| externalFixedIps = Maps.newHashMap(); |
| } |
| |
| /** |
| * 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(Map<String, Ip4Address> externalFixedIps) { |
| this.externalFixedIps.putAll(externalFixedIps); |
| return this; |
| } |
| |
| /** |
| * Builds an OpenstackExternalGateway object. |
| * |
| * @return OpenstackExternalGateway object |
| */ |
| public OpenstackExternalGateway build() { |
| return new OpenstackExternalGateway(networkId, enablePnat, ImmutableMap.copyOf(externalFixedIps)); |
| } |
| } |
| |
| } |