diff options
Diffstat (limited to 'lib/xsd/namedelements.rb')
-rw-r--r-- | lib/xsd/namedelements.rb | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/lib/xsd/namedelements.rb b/lib/xsd/namedelements.rb new file mode 100644 index 0000000000..76f958a9e5 --- /dev/null +++ b/lib/xsd/namedelements.rb @@ -0,0 +1,86 @@ +=begin +XSD4R - WSDL named element collection. +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 NamedElements + include Enumerable + + def initialize + @elements = [] + @cache = {} + end + + def dup + o = NamedElements.new + o.elements = @elements.dup + o + end + + def size + @elements.size + end + + def [](idx) + if idx.is_a?(Numeric) + @elements[idx] + else + @cache[idx] ||= @elements.find { |item| item.name == idx } + end + end + + def find_name(name) + @elements.find { |item| item.name.name == name } + end + + def each + @elements.each do |element| + yield(element) + end + end + + def <<(rhs) + @elements << rhs + self + end + + def +(rhs) + o = NamedElements.new + o.elements = @elements + rhs.elements + o + end + + def concat(rhs) + @elements.concat(rhs.elements) + self + end + +protected + + def elements=(rhs) + @elements = rhs + end + + def elements + @elements + end +end + +end |