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/**
 * 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.compute.domain;

import static com.google.common.base.Preconditions.checkNotNull;

import org.jclouds.compute.domain.internal.VolumeImpl;
import org.jclouds.javax.annotation.Nullable;

/**
 * 
 * @author Adrian Cole
 */
public class VolumeBuilder {

   private Volume.Type type;
   private String id;
   @Nullable
   private Float size;
   @Nullable
   private String device;
   private boolean bootDevice;
   private boolean durable;

   public VolumeBuilder type(Volume.Type type) {
      this.type = checkNotNull(type, "type");
      return this;
   }

   public VolumeBuilder id(String id) {
      this.id = checkNotNull(id, "id");
      return this;
   }

   public VolumeBuilder size(@Nullable Float size) {
      this.size = size;
      return this;
   }

   public VolumeBuilder device(@Nullable String device) {
      this.device = device;
      return this;
   }

   public VolumeBuilder bootDevice(boolean bootDevice) {
      this.bootDevice = bootDevice;
      return this;
   }

   public VolumeBuilder durable(boolean durable) {
      this.durable = durable;
      return this;
   }

   public Volume build() {
      return new VolumeImpl(id, type, size, device, bootDevice, durable);
   }

   public static Volume fromVolume(Volume in) {
      return new VolumeImpl(in.getId(), in.getType(), in.getSize(), in.getDevice(), in.isBootDevice(), in.isDurable());
   }
}