Changeset 195 for ruby/branches/0.5/lib/open_ehr/rm/data_structures/item_structure.rb

Timestamp:

Aug 14, 2009, 8:11:44 PM (15 years ago)

Author:

KOBAYASHI, Shinji

Message:

refs #54

File:

• ruby/branches/0.5/lib/open_ehr/rm/data_structures/item_structure.rb (modified) (2 diffs)

ruby/branches/0.5/lib/open_ehr/rm/data_structures/item_structure.rb

@@ -32 +32 @@
           attr_accessor :items
 
+          def initialize(args = {})
+            super(args)
+            self.items = args[:items]
+          end
+
           def item_count
             unless @items.nil?
@@ -39 +44 @@
             end
           end
+
+          def names
+            return @items.collect{|item| item.name}
+          end
+
+          def named_item(a_name)
+            @items.each do |item|
+              return item if item.name.value == a_name
+            end
+            retrun nil
+          end
+
+          def ith_item(i)
+            return @items[i]
+          end
+
+          def as_hierarchy
+            return Cluster.new(:name => @name,
+                               :archetype_node_id => @archetype_node_id,
+                               :items => @items)
+          end
         end
       end # of ItemStructure