| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.jclouds.glesys.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.beans.ConstructorProperties; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import com.google.common.base.MoreObjects.ToStringHelper; |
| |
| /** |
| * Represents an ip address used by a server. |
| * |
| * @see Server |
| * @see ServerDetails |
| */ |
| public class Ip { |
| |
| public static Builder<?> builder() { |
| return new ConcreteBuilder(); |
| } |
| |
| public Builder<?> toBuilder() { |
| return new ConcreteBuilder().fromIp(this); |
| } |
| |
| public abstract static class Builder<T extends Builder<T>> { |
| protected abstract T self(); |
| |
| protected String ip; |
| protected int version; |
| protected double cost; |
| protected String currency; |
| |
| /** |
| * @see Ip#getIp() |
| */ |
| public T ip(String ip) { |
| this.ip = checkNotNull(ip, "ip"); |
| return self(); |
| } |
| |
| /** |
| * @see Ip#getVersion() |
| */ |
| protected T version(int version) { |
| this.version = version; |
| return self(); |
| } |
| |
| /** |
| * @see Ip#getVersion() |
| */ |
| public T version4() { |
| return version(4); |
| } |
| |
| /** |
| * @see Ip#getVersion() |
| */ |
| public T version6() { |
| return version(6); |
| } |
| |
| /** |
| * @see Ip#getCost() |
| */ |
| public T cost(double cost) { |
| this.cost = cost; |
| return self(); |
| } |
| |
| /** |
| * @see Ip#getCurrency() |
| */ |
| public T currency(String currency) { |
| this.currency = currency; |
| return self(); |
| } |
| |
| public Ip build() { |
| return new Ip(ip, version, cost, currency); |
| } |
| |
| public T fromIp(Ip in) { |
| return this.ip(in.getIp()).version(in.getVersion()).cost(in.getCost()); |
| } |
| } |
| |
| private static class ConcreteBuilder extends Builder<ConcreteBuilder> { |
| @Override |
| protected ConcreteBuilder self() { |
| return this; |
| } |
| } |
| |
| private final String ip; |
| private final int version; |
| private final double cost; |
| private final String currency; |
| |
| @ConstructorProperties({ |
| "ipaddress", "version", "cost", "currency" |
| }) |
| protected Ip(String ip, int version, double cost, String currency) { |
| this.ip = checkNotNull(ip, "ip"); |
| this.version = version; |
| this.cost = cost; |
| this.currency = checkNotNull(currency, "currency"); |
| } |
| |
| /** |
| * @return the IP version, ex. 4 |
| */ |
| public String getIp() { |
| return this.ip; |
| } |
| |
| /** |
| * @return the ip address of the new server |
| */ |
| public int getVersion() { |
| return this.version; |
| } |
| |
| /** |
| * @return the cost of the ip address allocated to the new server |
| * @see #getCurrency() |
| */ |
| public double getCost() { |
| return this.cost; |
| } |
| |
| /** |
| * @return the currency of the cost |
| * @see #getCost() |
| */ |
| public String getCurrency() { |
| return currency; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(ip, version, cost); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) return true; |
| if (obj == null || getClass() != obj.getClass()) return false; |
| Ip that = Ip.class.cast(obj); |
| return Objects.equal(this.ip, that.ip) |
| && Objects.equal(this.version, that.version) |
| && Objects.equal(this.cost, that.cost) |
| && Objects.equal(this.currency, that.currency); |
| } |
| |
| protected ToStringHelper string() { |
| return MoreObjects.toStringHelper("") |
| .add("ip", ip).add("version", version).add("cost", cost).add("currency", currency); |
| } |
| |
| @Override |
| public String toString() { |
| return string().toString(); |
| } |
| |
| } |