class REXML::Validation::Event

def ==( other )
  return false unless other.kind_of? Event
  @event_type == other.event_type and @event_arg == other.event_arg
end

def done?
  @done
end

def initialize(event_type, event_arg=nil )
  @event_type = event_type
  @event_arg = event_arg
end

def inspect
  "#{@event_type.inspect}( #@event_arg )"
end

def matches?( event )
  return false unless event[0] == @event_type
  case event[0]
  when nil
    return true
  when :start_element
    return true if event[1] == @event_arg
  when :end_element
    return true
  when :start_attribute
    return true if event[1] == @event_arg
  when :end_attribute
    return true
  when :end_document
    return true
  when :text
    return (@event_arg.nil? or @event_arg == event[1])

  when :processing_instruction
    false
  when :xmldecl
    false
  when :start_doctype
    false
  when :end_doctype
    false
  when :externalentity
    false
  when :elementdecl
    false
  when :entity
    false
  when :attlistdecl
    false
  when :notationdecl
    false
  when :end_doctype
    false
  else
    false
  end
end

def single?
  return (@event_type != :start_element and @event_type != :start_attribute)
end

def to_s
  inspect
end