| /* |
| * 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.ec2.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Set; |
| |
| import com.google.common.collect.Iterables; |
| import com.google.common.collect.Sets; |
| |
| /** |
| * |
| * @see <a href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-ItemType-AvailabilityZoneItemType.html" |
| * /> |
| * @author Adrian Cole |
| */ |
| public class AvailabilityZoneInfo implements Comparable<AvailabilityZoneInfo>{ |
| |
| private final String zone; |
| private final String state; |
| private final String region; |
| private final Set<String> messages = Sets.newHashSet(); |
| |
| public AvailabilityZoneInfo(String zone, String zoneState, |
| String region, Iterable<String> messages) { |
| this.zone = checkNotNull(zone, "zone"); |
| this.state = checkNotNull(zoneState, "zoneState"); |
| this.region = checkNotNull(region, "region"); |
| Iterables.addAll(this.messages, checkNotNull(messages, "messages")); |
| } |
| |
| /** |
| * the Availability Zone. |
| */ |
| public String getZone() { |
| return zone; |
| } |
| |
| /** |
| * State of the Availability Zone. |
| */ |
| public String getState() { |
| return state; |
| } |
| |
| /** |
| * Name of the Region. |
| */ |
| public String getRegion() { |
| return region; |
| } |
| |
| /** |
| * Messages |
| */ |
| public Set<String> getMessages() { |
| return messages; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((messages == null) ? 0 : messages.hashCode()); |
| result = prime * result + ((region == null) ? 0 : region.hashCode()); |
| result = prime * result + ((state == null) ? 0 : state.hashCode()); |
| result = prime * result + ((zone == null) ? 0 : zone.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| AvailabilityZoneInfo other = (AvailabilityZoneInfo) obj; |
| if (messages == null) { |
| if (other.messages != null) |
| return false; |
| } else if (!messages.equals(other.messages)) |
| return false; |
| if (region == null) { |
| if (other.region != null) |
| return false; |
| } else if (!region.equals(other.region)) |
| return false; |
| if (state == null) { |
| if (other.state != null) |
| return false; |
| } else if (!state.equals(other.state)) |
| return false; |
| if (zone == null) { |
| if (other.zone != null) |
| return false; |
| } else if (!zone.equals(other.zone)) |
| return false; |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return "AvailabilityZoneInfo [messages=" + messages + ", region=" + region + ", state=" |
| + state + ", zone=" + zone + "]"; |
| } |
| |
| @Override |
| public int compareTo(AvailabilityZoneInfo that) { |
| return zone.compareTo(that.zone); |
| } |
| |
| } |