class Comet::JobEntry

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 'Time'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @time = v
    when 'Severity'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @severity = v
    when 'Message'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @message = v
    else
      @unknown_json_fields[k] = v
    end
  end
end