class REXML::Validation::Choice
Public Class Methods
new(context)
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Calls superclass method
REXML::Validation::State::new
# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 359 def initialize context super @choices = [] end
Public Instance Methods
<<( event )
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# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 370 def <<( event ) add_event_to_arry( @choices, event ) end
expected()
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# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 404 def expected return [@events[@current]] if @events.size > 0 return @choices.collect do |x| if x[0].kind_of? State x[0].expected else x[0] end end.flatten end
inspect()
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# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 415 def inspect "< #{to_s} #{@choices.collect{|e| e.collect{|f|f.to_s}.join(', ')}.join(' or ')} >" end
matches?( event )
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# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 399 def matches?( event ) return @events[@current].matches?( event ) if @events.size > 0 !@choices.find{|evt| evt[0].matches?(event)}.nil? end
next( event )
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Calls superclass method
REXML::Validation::State#next
# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 374 def next( event ) # Make the choice if we haven't if @events.size == 0 c = 0 ; max = @choices.size while c < max if @choices[c][0].class == Ref expand_ref_in( @choices[c], 0 ) @choices += @choices[c] @choices.delete( @choices[c] ) max -= 1 else c += 1 end end @events = @choices.find { |evt| evt[0].matches? event } # Remove the references # Find the events end unless @events @events = [] return nil end super end
reset()
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Calls superclass method
REXML::Validation::State#reset
# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 364 def reset super @events = [] @choices.each { |c| c.each { |s| s.reset if s.kind_of? State } } end
Protected Instance Methods
add_event_to_arry( arry, evt )
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# File rexml-3.3.6/lib/rexml/validation/relaxng.rb, line 420 def add_event_to_arry( arry, evt ) if evt.kind_of? State or evt.class == Ref arry << [evt] elsif evt[0] == :text if arry[-1] and arry[-1][-1].kind_of?( Event ) and arry[-1][-1].event_type == :text and @value arry[-1][-1].event_arg = evt[1] @value = false end else arry << [] if evt[0] == :start_element arry[-1] << generate_event( evt ) end end