ruby--ruby/lib/xsd/qname.rb

=begin
XSD4R - XML QName definition.
Copyright (C) 2002, 2003  NAKAMURA, Hiroshi.

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PRATICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 675 Mass
Ave, Cambridge, MA 02139, USA.
=end


module XSD


class QName
  attr_accessor :namespace
  attr_accessor :name

  def initialize(namespace = nil, name = nil)
    @namespace = namespace
    @name = name
  end

  def dup_name(name)
    self.class.new(@namespace, name)
  end

  def match(rhs)
    unless self.class === rhs
      return false
    end
    if rhs.namespace and (rhs.namespace != @namespace)
      return false
    end
    if rhs.name and (rhs.name != @name)
      return false
    end
    true
  end

  def ==(rhs)
    (self.class === rhs && @namespace == rhs.namespace && @name == rhs.name)
  end

  def ===(rhs)
    (self == rhs)
  end

  def eql?(rhs)
    (self == rhs)
  end

  def hash
    @namespace.hash ^ @name.hash
  end
  
  def to_s
    "{#{ namespace }}#{ name }"
  end

  NormalizedNameRegexp = /^\{([^}]*)\}(.*)$/
  def parse(str)
    NormalizedNameRegexp =~ str
    self.new($1, $2)
  end
end


end