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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
# $Id$
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