Voodoo::CodeGenerator

# File voodoo/code_generator.rb, line 49
def architecture_supported? arch
  @@generators.has_key? arch.to_sym
end

# File voodoo/code_generator.rb, line 54
def architectures
  @@generators.keys
end

# File voodoo/code_generator.rb, line 59
def format_supported? arch, format
  architecture_supported?(arch.to_sym) &&
    @@generators[arch.to_sym].has_key?(format.to_sym)
end

# File voodoo/code_generator.rb, line 65
def formats architecture
  @@generators[architecture.to_sym].keys
end

# File voodoo/code_generator.rb, line 33
def get_generator params = {}
  params[:architecture] = Config.default_architecture          unless params[:architecture]
  params[:format] = Config.default_format unless params[:format]
  arch = params[:architecture].to_sym
  format = params[:format].to_sym
  format_hash = @@generators[arch]
  klass = format_hash ? format_hash[format] : nil
  if klass
    return klass.new params
  else
    raise NotImplementedError, "No code generator for architecture #{arch} and format #{format}"
  end
end

# File voodoo/code_generator.rb, line 20
def register_generator klass, params
  if params.has_key?(:architecture) && params.has_key?(:format)
    arch = params[:architecture].to_sym
    format = params[:format].to_sym
    format_hash = @@generators[arch] || {}
    format_hash[format] = klass
    @@generators[arch] = format_hash
  else
    raise ArgumentError, "Need to specify :architecture and :format"
  end
end