class Bio::FlatFileIndex::FileIDs

    # File lib/bio/io/flatfile/index.rb
572 def initialize(prefix, hash)
573   @hash = hash
574   @prefix = prefix
575 end

    # File lib/bio/io/flatfile/index.rb
577 def [](n)
578   r = super(n)
579   if r then
580     r
581   else
582     data = @hash["#{@prefix}#{n}"]
583     if data then
584       self[n] = data
585     end
586     super(n)
587   end
588 end

    # File lib/bio/io/flatfile/index.rb
590 def []=(n, data)
591   if data.is_a?(FileID) then
592     super(n, data)
593   elsif data then
594     super(n, FileID.new_from_string(data))
595   else
596     # data is nil
597     super(n, nil)
598   end
599   self[n]
600 end

    # File lib/bio/io/flatfile/index.rb
602 def add(*arg)
603   arg.each do |filename|
604     self << FileID.new(filename)
605   end
606 end

    # File lib/bio/io/flatfile/index.rb
608 def cache_all
609   a = @hash.keys.collect do |k|
610     if k =~ /\A#{Regexp.escape(@prefix)}(\d+)/ then
611       $1.to_i
612     else
613       nil
614     end
615   end
616   a.compact!
617   a.each do |i|
618     self[i]
619   end
620   a
621 end

    # File lib/bio/io/flatfile/index.rb
657 def check_all
658   self.cache_all
659   r = true
660   self.each do |x|
661     r = x.check
662     break unless r
663   end
664   r
665 end

    # File lib/bio/io/flatfile/index.rb
668 def close_all
669   self.each do |x|
670     x.close
671   end
672   nil
673 end

    # File lib/bio/io/flatfile/index.rb
623 def each
624   (0...self.size).each do |i|
625     x = self[i]
626     yield(x) if x
627   end
628   self
629 end

    # File lib/bio/io/flatfile/index.rb
631 def each_with_index
632   (0...self.size).each do |i|
633     x = self[i]
634     yield(x, i) if x
635   end
636   self
637 end

    # File lib/bio/io/flatfile/index.rb
648 def filenames
649   self.cache_all
650   a = []
651   self.each do |x|
652     a << x.filename
653   end
654   a
655 end

    # File lib/bio/io/flatfile/index.rb
639 def keys
640   self.cache_all
641   a = []
642   (0...self.size).each do |i|
643     a << i if self[i]
644   end
645   a
646 end

    # File lib/bio/io/flatfile/index.rb
676 def recalc_all
677   self.cache_all
678   self.each do |x|
679     x.recalc
680   end
681   true
682 end