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Class: REXML::Validation::OneOrMore

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, State
Instance Chain:
self, State
Inherits: REXML::Validation::State
Defined in: lib/rexml/validation/relaxng.rb

Class Method Summary

State - Inherited

.new

Instance Attribute Summary

State - Inherited

#previous=

Instance Method Summary

State - Inherited

#<<, #expected, #inspect, #next, #reset, #to_s, #add_event_to_arry, #expand_ref_in, #generate_event

Constructor Details

.new(context) ⇒ OneOrMore

[ GitHub ] 

  


# File 'lib/rexml/validation/relaxng.rb', line 312



def initialize context
  super
  @ord = 0
end


  







Instance Method Details



  

    #expected  
  

  [ GitHub ]


  

  


# File 'lib/rexml/validation/relaxng.rb', line 348



def expected
  if @current == 0 and @ord > 0
    return [@previous[-1].expected, @events[0]].flatten
  else
    return [@events[@current]]
  end
end


  








  

    #matches?(event)  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/rexml/validation/relaxng.rb', line 343



def matches?( event )
  @events[@current].matches?(event) ||
  (@current == 0 and @ord > 0 and @previous[-1].matches?(event))
end


  








  

    #next(event)  
  

  [ GitHub ]


  

  


# File 'lib/rexml/validation/relaxng.rb', line 322



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  
  

  [ GitHub ]


  

  


# File 'lib/rexml/validation/relaxng.rb', line 317



def reset
  super
  @ord = 0
end