| 1 | /** |
| 2 | * Licensed to jclouds, Inc. (jclouds) under one or more |
| 3 | * contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. jclouds licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
| 19 | package org.jclouds.deltacloud.domain; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.net.URI; |
| 24 | import java.util.Set; |
| 25 | |
| 26 | import com.google.common.collect.ImmutableSet; |
| 27 | |
| 28 | /** |
| 29 | * |
| 30 | * @author Adrian Cole |
| 31 | */ |
| 32 | public class DeltacloudCollection { |
| 33 | private final URI href; |
| 34 | private final String rel; |
| 35 | private final Set<? extends Feature> features; |
| 36 | |
| 37 | public DeltacloudCollection(URI href, String rel) { |
| 38 | this(href, rel, ImmutableSet.<Feature> of()); |
| 39 | } |
| 40 | |
| 41 | public DeltacloudCollection(URI href, String rel, Set<? extends Feature> features) { |
| 42 | this.href = checkNotNull(href, "href"); |
| 43 | this.rel = checkNotNull(rel, "rel"); |
| 44 | this.features = ImmutableSet.copyOf(checkNotNull(features, "features")); |
| 45 | } |
| 46 | |
| 47 | public URI getHref() { |
| 48 | return href; |
| 49 | } |
| 50 | |
| 51 | public String getRel() { |
| 52 | return rel; |
| 53 | } |
| 54 | |
| 55 | public Set<? extends Feature> getFeatures() { |
| 56 | return features; |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public int hashCode() { |
| 61 | final int prime = 31; |
| 62 | int result = 1; |
| 63 | result = prime * result + ((features == null) ? 0 : features.hashCode()); |
| 64 | result = prime * result + ((href == null) ? 0 : href.hashCode()); |
| 65 | result = prime * result + ((rel == null) ? 0 : rel.hashCode()); |
| 66 | return result; |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public boolean equals(Object obj) { |
| 71 | if (this == obj) |
| 72 | return true; |
| 73 | if (obj == null) |
| 74 | return false; |
| 75 | if (getClass() != obj.getClass()) |
| 76 | return false; |
| 77 | DeltacloudCollection other = (DeltacloudCollection) obj; |
| 78 | if (features == null) { |
| 79 | if (other.features != null) |
| 80 | return false; |
| 81 | } else if (!features.equals(other.features)) |
| 82 | return false; |
| 83 | if (href == null) { |
| 84 | if (other.href != null) |
| 85 | return false; |
| 86 | } else if (!href.equals(other.href)) |
| 87 | return false; |
| 88 | if (rel == null) { |
| 89 | if (other.rel != null) |
| 90 | return false; |
| 91 | } else if (!rel.equals(other.rel)) |
| 92 | return false; |
| 93 | return true; |
| 94 | } |
| 95 | |
| 96 | @Override |
| 97 | public String toString() { |
| 98 | return "[href=" + href + ", rel=" + rel + ", features=" + features + "]"; |
| 99 | } |
| 100 | } |