labs/joyent-cloudapi/src/main/java/org/jclouds/joyent/cloudapi/v6_5/domain/Package.java

/**
 * 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.joyent.cloudapi.v6_5.domain;

import com.google.common.base.Objects;
import com.google.gson.annotations.SerializedName;

/**
 * Listing of a package.
 * 
 * @author Gerald Pereira
 * @see <a href= "http://apidocs.joyent.com/cloudApiapidoc/cloudapi/#machines" />
 */
public class Package implements Comparable<Package> {

   public static Builder builder() {
      return new Builder();
   }

   public static class Builder {
      private String name;
      private int memorySizeMb;
      private int diskSizeGb;
      private int swapSizeMb;
      private boolean isDefault;

      public Builder name(String name) {
         this.name = name;
         return this;
      }

      public Builder memorySizeMb(int memorySizeMb) {
         this.memorySizeMb = memorySizeMb;
         return this;
      }

      public Builder diskSizeGb(int diskSizeGb) {
         this.diskSizeGb = diskSizeGb;
         return this;
      }

      public Builder swapSizeMb(int swapSizeMb) {
         this.swapSizeMb = swapSizeMb;
         return this;
      }

      public Builder isDefault(boolean isDefault) {
         this.isDefault = isDefault;
         return this;
      }

      public Package build() {
         return new Package(name, memorySizeMb, diskSizeGb, swapSizeMb, isDefault);
      }

      public Builder fromPackage(Package in) {
         return name(in.getName()).memorySizeMb(in.getMemorySizeMb()).diskSizeGb(in.getDiskSizeGb())
               .swapSizeMb(in.getSwapSizeMb()).isDefault(in.isDefault());
      }
   }

   // The "friendly" name for this machine
   protected final String name;
   // The amount of memory this package has (Mb)
   @SerializedName("memory")
   protected final int memorySizeMb;
   // The amount of disk this package has (Gb)
   @SerializedName("disk")
   protected final int diskSizeGb;
   // The amount of swap this package has (Gb)
   @SerializedName("swap")
   protected final int swapSizeMb;
   // Whether this is the default package in this datacenter
   @SerializedName("default")
   protected final boolean isDefault;

   @Override
   public int compareTo(Package other) {
      return name.compareTo(other.getName());
   }

   public Package(String name, int memorySizeMb, int diskSizeGb, int swapSizeMb, boolean isDefault) {
      super();
      this.name = name;
      this.memorySizeMb = memorySizeMb;
      this.diskSizeGb = diskSizeGb;
      this.swapSizeMb = swapSizeMb;
      this.isDefault = isDefault;
   }

   public String getName() {
      return name;
   }

   public int getMemorySizeMb() {
      return memorySizeMb;
   }

   public int getDiskSizeGb() {
      return diskSizeGb;
   }

   public int getSwapSizeMb() {
      return swapSizeMb;
   }

   public boolean isDefault() {
      return isDefault;
   }

   @Override
   public boolean equals(Object object) {
      if (this == object) {
         return true;
      }
      if (object instanceof Package) {
         return Objects.equal(name, ((Package) object).name);
      } else {
         return false;
      }
   }

   @Override
   public int hashCode() {
      return Objects.hashCode(name);
   }

   @Override
   public String toString() {
      return String.format("[name=%s, memory=%s, disk=%s, swap=%s, default=%s]", name, memorySizeMb, diskSizeGb,
            swapSizeMb, isDefault);
   }
}