def get_parameters(self):
d = {}<EOL>for p in self.processors:<EOL><INDENT>parameter_names = list(p.PARAMETERS.keys())<EOL>parameter_values = [getattr(p, n) for n in parameter_names]<EOL>d.update(dict(zip(parameter_names, parameter_values)))<EOL><DEDENT>return d<EOL>
gets from all wrapped processors