class Comet::DiskDrive

def clear
  @id = ''
  @device_name = ''
  @caption = ''
  @model = ''
  @serial_number = ''
  @size = 0
  @partitions = []
  @device_parents = []
  @flags = 0
  @cylinders = 0
  @heads = 0
  @sectors = 0
  @sector_size = 0
  @unknown_json_fields = {}
end

def from_hash(obj)
  raise TypeError, "'obj' expected Hash, got #{obj.class}" unless obj.is_a? Hash
  obj.each do |k, v|
    case k
    when 'ID'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @id = v
    when 'DeviceName'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @device_name = v
    when 'Caption'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @caption = v
    when 'Model'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @model = v
    when 'SerialNumber'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @serial_number = v
    when 'Size'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @size = v
    when 'Partitions'
      if v.nil?
        @partitions = []
      else
        @partitions = Array.new(v.length)
        v.each_with_index do |v1, i1|
          @partitions[i1] = Comet::Partition.new
          @partitions[i1].from_hash(v1)
        end
      end
    when 'DeviceParents'
      if v.nil?
        @device_parents = []
      else
        @device_parents = Array.new(v.length)
        v.each_with_index do |v1, i1|
          raise TypeError, "'v1' expected String, got #{v1.class}" unless v1.is_a? String
          @device_parents[i1] = v1
        end
      end
    when 'Flags'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @flags = v
    when 'Cylinders'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @cylinders = v
    when 'Heads'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @heads = v
    when 'Sectors'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @sectors = v
    when 'SectorSize'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @sector_size = v
    else
      @unknown_json_fields[k] = v
    end
  end
end

def from_json(json_string)
  raise TypeError, "'json_string' expected String, got #{json_string.class}" unless json_string.is_a? String
  from_hash(JSON.parse(json_string))
end

def initialize
  clear
end

def to_h
  to_hash
end

def to_hash
  ret = {}
  ret['ID'] = @id
  ret['DeviceName'] = @device_name
  ret['Caption'] = @caption
  ret['Model'] = @model
  ret['SerialNumber'] = @serial_number
  ret['Size'] = @size
  ret['Partitions'] = @partitions
  ret['DeviceParents'] = @device_parents
  ret['Flags'] = @flags
  ret['Cylinders'] = @cylinders
  ret['Heads'] = @heads
  ret['Sectors'] = @sectors
  ret['SectorSize'] = @sector_size
  @unknown_json_fields.each do |k, v|
    ret[k] = v
  end
  ret
end

def to_json(options = {})
  to_hash.to_json(options)
end