1 files changed, 44 insertions, 0 deletions
diff --git a/lib/puppet/parser/ast/resourceref.rb b/lib/puppet/parser/ast/resourceref.rb
new file mode 100644
index 000000000..b0fe5f6d7
--- /dev/null
+++ b/lib/puppet/parser/ast/resourceref.rb
@@ -0,0 +1,44 @@
+require 'puppet/parser/ast/branch'
+
+class Puppet::Parser::AST
+    # A reference to an object.  Only valid as an rvalue.
+    class ResourceRef < AST::Branch
+        attr_accessor :title, :type
+
+        def each
+            [@type,@title].flatten.each { |param|
+                #Puppet.debug("yielding param %s" % param)
+                yield param
+            }
+        end
+
+        # Evaluate our object, but just return a simple array of the type
+        # and name.
+        def evaluate(hash)
+            scope = hash[:scope]
+
+            # We want a lower-case type.
+            objtype = @type.downcase
+
+            title = @title.safeevaluate(:scope => scope)
+
+            return Puppet::Parser::Resource::Reference.new(
+                :type => objtype, :title => title
+            )
+        end
+
+        def tree(indent = 0)
+            return [
+                @type.tree(indent + 1),
+                @title.tree(indent + 1),
+                ((@@indline * indent) + self.typewrap(self.pin))
+            ].join("\n")
+        end
+
+        def to_s
+            return "%s[%s]" % [@type,@title]
+        end
+    end
+end
+
+# $Id$