Java tutorial
/** * Licensed to jclouds, Inc. (jclouds) under one or more * contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. jclouds 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.ibm.smartcloud.domain; import java.util.Date; import java.util.Set; import com.google.common.collect.Iterables; import com.google.common.collect.Sets; /** * * The current state of a Volume * * @author Adrian Cole */ public class Volume implements Comparable<Volume> { public static enum State { NEW, CREATING, DELETING, DELETED, UNMOUNTED, MOUNTED, FAILED; public static State fromValue(int v) { switch (v) { case 0: return NEW; case 1: return CREATING; case 2: return DELETING; case 3: return DELETED; case 4: return UNMOUNTED; case 5: return MOUNTED; case 6: return FAILED; default: throw new IllegalArgumentException("invalid state:" + v); } } } private String instanceId; private int state; private int size; private String owner; private Date createdTime; private String location; private Set<String> productCodes = Sets.newLinkedHashSet(); private String format; private String name; private String id; public Volume(String instanceId, int state, int size, String owner, Date createdTime, String location, Iterable<String> productCodes, String format, String name, String id) { this.instanceId = instanceId; this.state = state; this.size = size; this.owner = owner; this.createdTime = createdTime; this.location = location; Iterables.addAll(this.productCodes, productCodes); this.format = format; this.name = name; this.id = id; } public Volume() { } public String getInstanceId() { return instanceId; } public void setInstanceId(String instanceId) { this.instanceId = instanceId; } public State getState() { return State.fromValue(state); } public void setState(int state) { this.state = state; } public int getSize() { return size; } public void setSize(int size) { this.size = size; } public String getOwner() { return owner; } public void setOwner(String owner) { this.owner = owner; } public Date getCreatedTime() { return createdTime; } public void setCreatedTime(Date createdTime) { this.createdTime = createdTime; } public String getLocation() { return location; } public void setLocation(String location) { this.location = location; } public Set<String> getProductCodes() { return productCodes; } public void setProductCodes(Set<String> productCodes) { this.productCodes = productCodes; } public String getFormat() { return format; } public void setFormat(String format) { this.format = format; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getId() { return id; } public void setId(String id) { this.id = id; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((createdTime == null) ? 0 : createdTime.hashCode()); result = prime * result + ((format == null) ? 0 : format.hashCode()); result = prime * result + ((id == null) ? 0 : id.hashCode()); result = prime * result + ((instanceId == null) ? 0 : instanceId.hashCode()); result = prime * result + ((location == null) ? 0 : location.hashCode()); result = prime * result + ((name == null) ? 0 : name.hashCode()); result = prime * result + ((owner == null) ? 0 : owner.hashCode()); result = prime * result + ((productCodes == null) ? 0 : productCodes.hashCode()); result = prime * result + size; return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; Volume other = (Volume) obj; if (createdTime == null) { if (other.createdTime != null) return false; } else if (!createdTime.equals(other.createdTime)) return false; if (format == null) { if (other.format != null) return false; } else if (!format.equals(other.format)) return false; if (id == null) { if (other.id != null) return false; } else if (!id.equals(other.id)) return false; if (instanceId == null) { if (other.instanceId != null) return false; } else if (!instanceId.equals(other.instanceId)) return false; if (location == null) { if (other.location != null) return false; } else if (!location.equals(other.location)) return false; if (name == null) { if (other.name != null) return false; } else if (!name.equals(other.name)) return false; if (owner == null) { if (other.owner != null) return false; } else if (!owner.equals(other.owner)) return false; if (productCodes == null) { if (other.productCodes != null) return false; } else if (!productCodes.equals(other.productCodes)) return false; if (size != other.size) return false; return true; } @Override public String toString() { return "[id=" + id + ", name=" + name + ", size=" + size + ", state=" + getState() + ", instanceId=" + instanceId + ", location=" + location + ", format=" + format + ", owner=" + owner + ", createdTime=" + createdTime + ", productCodes=" + productCodes + "]"; } @Override public int compareTo(Volume arg0) { return id.compareTo(arg0.getId()); } }