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Contents
# Copyright 2011 innoQ Deutschland GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module IqRdf
class Predicate < Uri
attr_reader :subject
def initialize(namespace, uri_postfix, subject, lang = nil)
super(namespace, uri_postfix, nil, lang)
@subject = subject
end
def build_xml(xml)
raise "XML Output won't work with full URIs as predicates yet" unless namespace.token # There is a dummy_empty_namespace without token => postfix is a full uri!
nodes.each do |node|
node.build_xml(xml) do |*args|
block = args.pop if args.last.is_a?(Proc)
params = namespace.token == :default ? [self.uri_postfix.to_s] : [namespace.token.to_s, self.uri_postfix.to_sym]
params += args
params << {"xml:lang" => xml_lang} if xml_lang
if block
xml.tag!(*params) do
block.call
end
else
xml.tag!(*params)
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems