| 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.compute.domain.internal; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import org.jclouds.javax.annotation.Nullable; |
| 24 | |
| 25 | import org.jclouds.compute.domain.Volume; |
| 26 | |
| 27 | /** |
| 28 | * @author Adrian Cole |
| 29 | */ |
| 30 | public class VolumeImpl implements Volume { |
| 31 | |
| 32 | private final String id; |
| 33 | private final Volume.Type type; |
| 34 | private final @Nullable |
| 35 | Float size; |
| 36 | private final @Nullable |
| 37 | String device; |
| 38 | private final boolean bootDevice; |
| 39 | private final boolean durable; |
| 40 | |
| 41 | public VolumeImpl(@Nullable String id, Volume.Type type, @Nullable Float size, @Nullable String device, |
| 42 | boolean bootDevice, boolean durable) { |
| 43 | this.id = id; |
| 44 | this.type = checkNotNull(type, "type"); |
| 45 | this.size = size; |
| 46 | this.device = device; |
| 47 | this.bootDevice = bootDevice; |
| 48 | this.durable = durable; |
| 49 | } |
| 50 | |
| 51 | public VolumeImpl(@Nullable Float size, boolean bootDevice, boolean durable) { |
| 52 | this(null, Volume.Type.LOCAL, size, null, bootDevice, durable); |
| 53 | } |
| 54 | |
| 55 | public VolumeImpl(@Nullable Float size, @Nullable String device, boolean bootDevice, boolean durable) { |
| 56 | this(null, Volume.Type.LOCAL, size, device, bootDevice, durable); |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * {@inheritDoc} |
| 61 | */ |
| 62 | @Override |
| 63 | public String getId() { |
| 64 | return id; |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * {@inheritDoc} |
| 69 | */ |
| 70 | @Override |
| 71 | public Volume.Type getType() { |
| 72 | return type; |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * {@inheritDoc} |
| 77 | */ |
| 78 | @Override |
| 79 | public Float getSize() { |
| 80 | return size; |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * {@inheritDoc} |
| 85 | */ |
| 86 | @Override |
| 87 | public String getDevice() { |
| 88 | return device; |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * {@inheritDoc} |
| 93 | */ |
| 94 | @Override |
| 95 | public boolean isDurable() { |
| 96 | return durable; |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * {@inheritDoc} |
| 101 | */ |
| 102 | @Override |
| 103 | public boolean isBootDevice() { |
| 104 | return bootDevice; |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * {@inheritDoc} |
| 109 | */ |
| 110 | @Override |
| 111 | public String toString() { |
| 112 | return "[id=" + getId() + ", type=" + type + ", size=" + size + ", device=" + device + ", durable=" + durable |
| 113 | + ", isBootDevice=" + bootDevice + "]"; |
| 114 | } |
| 115 | |
| 116 | @Override |
| 117 | public int hashCode() { |
| 118 | final int prime = 31; |
| 119 | int result = 1; |
| 120 | result = prime * result + (bootDevice ? 1231 : 1237); |
| 121 | result = prime * result + ((device == null) ? 0 : device.hashCode()); |
| 122 | result = prime * result + (durable ? 1231 : 1237); |
| 123 | result = prime * result + ((id == null) ? 0 : id.hashCode()); |
| 124 | result = prime * result + ((size == null) ? 0 : size.hashCode()); |
| 125 | result = prime * result + ((type == null) ? 0 : type.hashCode()); |
| 126 | return result; |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public boolean equals(Object obj) { |
| 131 | if (this == obj) |
| 132 | return true; |
| 133 | if (obj == null) |
| 134 | return false; |
| 135 | if (getClass() != obj.getClass()) |
| 136 | return false; |
| 137 | VolumeImpl other = (VolumeImpl) obj; |
| 138 | if (bootDevice != other.bootDevice) |
| 139 | return false; |
| 140 | if (device == null) { |
| 141 | if (other.device != null) |
| 142 | return false; |
| 143 | } else if (!device.equals(other.device)) |
| 144 | return false; |
| 145 | if (durable != other.durable) |
| 146 | return false; |
| 147 | if (id == null) { |
| 148 | if (other.id != null) |
| 149 | return false; |
| 150 | } else if (!id.equals(other.id)) |
| 151 | return false; |
| 152 | if (size == null) { |
| 153 | if (other.size != null) |
| 154 | return false; |
| 155 | } else if (!size.equals(other.size)) |
| 156 | return false; |
| 157 | if (type == null) { |
| 158 | if (other.type != null) |
| 159 | return false; |
| 160 | } else if (!type.equals(other.type)) |
| 161 | return false; |
| 162 | return true; |
| 163 | } |
| 164 | |
| 165 | } |