class REXML::Validation::OneOrMore

Public Class Methods

new(context) click to toggle source

Calls superclass method REXML::Validation::State.new

# File lib/rexml/validation/relaxng.rb, line 311
def initialize context
  super
  @ord = 0
end

Public Instance Methods

expected() click to toggle source

# File lib/rexml/validation/relaxng.rb, line 347
def expected
  if @current == 0 and @ord > 0
    return [@previous[-1].expected, @events[0]].flatten
  else
    return [@events[@current]]
  end
end

matches?( event ) click to toggle source

# File lib/rexml/validation/relaxng.rb, line 342
def matches?( event )
  @events[@current].matches?(event) ||
  (@current == 0 and @ord > 0 and @previous[-1].matches?(event))
end

next( event ) click to toggle source

# File lib/rexml/validation/relaxng.rb, line 321
def next( event )
  expand_ref_in( @events, @current ) if @events[@current].class == Ref
  if ( @events[@current].matches?(event) )
    @current += 1
    @ord += 1
    if @events[@current].nil?
      @current = 0
      return self
    elsif @events[@current].kind_of? State
      @current += 1
      @events[@current-1].previous = self
      return @events[@current-1]
    else
      return self
    end
  else
    return @previous.pop.next( event ) if @current == 0 and @ord > 0
    return nil
  end
end

reset() click to toggle source

Calls superclass method REXML::Validation::State#reset

# File lib/rexml/validation/relaxng.rb, line 316
def reset
  super
  @ord = 0
end