1 files changed, 42 insertions, 0 deletions
diff --git a/lib/puppet/parser/ast/resourceparam.rb b/lib/puppet/parser/ast/resourceparam.rb
new file mode 100644
index 000000000..248e91b32
--- /dev/null
+++ b/lib/puppet/parser/ast/resourceparam.rb
@@ -0,0 +1,42 @@
+require 'puppet/parser/ast/branch'
+
+class Puppet::Parser::AST
+    # The AST object for the parameters inside ResourceDefs and Selectors.
+    class ResourceParam < AST::Branch
+        attr_accessor :value, :param
+
+        def each
+            [@param,@value].each { |child| yield child }
+        end
+
+        # Return the parameter and the value.
+        def evaluate(hash)
+            scope = hash[:scope]
+            param = @param
+            value = @value.safeevaluate(:scope => scope)
+
+            args = {:name => param, :value => value, :source => scope.source}
+            [:line, :file].each do |p|
+                if v = self.send(p)
+                    args[p] = v
+                end
+            end
+
+            return Puppet::Parser::Resource::Param.new(args)
+        end
+
+        def tree(indent = 0)
+            return [
+                @param.tree(indent + 1),
+                ((@@indline * indent) + self.typewrap(self.pin)),
+                @value.tree(indent + 1)
+            ].join("\n")
+        end
+
+        def to_s
+            return "%s => %s" % [@param,@value]
+        end
+    end
+end
+
+# $Id$