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Contents
=begin rdoc
DependencyResolver
This acts as the interface between PoolParty's dependency tree
and the dependency providers. To add a new DependencyResolver,
overload this class with the appropriate calls
=end
module PoolParty
class DependencyResolver
attr_reader :properties_hash, :the_cloud
def initialize(hsh, contxt=nil)
raise DependencyResolverException.new('must pass a hash') if hsh.nil? || !(hsh.instance_of?(OrderedHash) || hsh.instance_of?(Hash))
@properties_hash = hsh
@the_cloud = contxt
end
# Compile the clouds properties_hash into the format required by the dependency resolver
# This methods should be overwritten by the supclassed methods
def compile()
raise "Not Implemented"
end
def self.compile(hsh, contxt=nil)
new(hsh, contxt).compile
end
def self.permitted_resource_options(rules={})
@permitted_resource_options ||= rules
end
def permitted_resource_options
self.class.permitted_resource_options
end
def tf(count)
"\t" * count
end
end
end
Version data entries
7 entries across 7 versions & 3 rubygems