| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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.opencord.cordvtn.api.net; |
| |
| import com.google.common.base.MoreObjects; |
| import org.opencord.cordvtn.api.net.ServiceNetwork.DependencyType; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Representation of a provider network. |
| */ |
| public final class Provider { |
| |
| private final ServiceNetwork provider; |
| private final DependencyType type; |
| |
| private Provider(ServiceNetwork provider, DependencyType type) { |
| this.provider = provider; |
| this.type = type; |
| } |
| |
| /** |
| * Returns provider network. |
| * |
| * @return service network |
| */ |
| public ServiceNetwork provider() { |
| return provider; |
| } |
| |
| /** |
| * Returns direct access type between subscriber and provider networks. |
| * |
| * @return type |
| */ |
| public DependencyType type() { |
| return type; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| if (obj instanceof Provider) { |
| Provider that = (Provider) obj; |
| if (Objects.equals(provider, that.provider) && |
| Objects.equals(type, that.type)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(provider, type); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("provider", provider.id()) |
| .add("type", type) |
| .toString(); |
| } |
| |
| /** |
| * Returns new provider network builder instance. |
| * |
| * @return provider network |
| */ |
| public static Builder builder() { |
| return new Builder(); |
| } |
| |
| /** |
| * Builder of the provider network entities. |
| */ |
| public static final class Builder { |
| private ServiceNetwork provider; |
| private DependencyType type; |
| |
| private Builder() { |
| } |
| |
| /** |
| * Builds an immutable provider network. |
| * |
| * @return provider network instance |
| */ |
| public Provider build() { |
| checkNotNull(provider); |
| checkNotNull(type); |
| |
| return new Provider(provider, type); |
| } |
| |
| /** |
| * Returns provider network with the supplied provider. |
| * |
| * @param provider provider network |
| * @return provider network builder |
| */ |
| public Builder provider(ServiceNetwork provider) { |
| this.provider = provider; |
| return this; |
| } |
| |
| /** |
| * Returns provider network with the supplied type. |
| * |
| * @param type type |
| * @return provider network builder |
| */ |
| public Builder type(DependencyType type) { |
| this.type = type; |
| return this; |
| } |
| } |
| } |