class Bio::FlatFile::AutoDetect::RuleTemplate

Template of a single rule of autodetection

Attributes

dbclasses[R]

database classes

higher_priority_elements[R]

higher priority elements

lower_priority_elements[R]

lower priority elements

name[RW]

unique name of the element

Public Class Methods

[](*arg) click to toggle source

Creates a new element.

# File lib/bio/io/flatfile/autodetection.rb, line 38
def self.[](*arg)
  self.new(*arg)
end
new() click to toggle source

Creates a new element.

# File lib/bio/io/flatfile/autodetection.rb, line 43
def initialize
  @higher_priority_elements = RulesArray.new
  @lower_priority_elements  = RulesArray.new
  @name = nil
end

Public Instance Methods

guess(text, meta) click to toggle source

If given text (and/or meta information) is known, returns the database class. Otherwise, returns nil or false.

text will be a String. meta will be a Hash. meta may contain following keys. :path => pathname, filename or uri.

# File lib/bio/io/flatfile/autodetection.rb, line 76
def guess(text, meta)
  nil
end
is_prior_to(elem) click to toggle source

self is prior to the elem.

# File lib/bio/io/flatfile/autodetection.rb, line 50
def is_prior_to(elem)
  return nil if self == elem
  elem.higher_priority_elements << self
  self.lower_priority_elements << elem
  true
end