code: function(config){
      if (!config)
          config = {};
      if (config.dictval)
          config = this._from_dict(config.dictval);
      // If we are importing from dict the names are the same as internal (with leading _), otherwise it is simpler to have no trailing _
      this._params = config.params || config._params || {};
      this._metadata = config.metadata || config._metadata || {};
      this._link = config.link || config._link || null;
      this._verb = config.verb || config._verb || Statement.VERB_MEASURE;
      this._label = config.label || config._label || null;
      this._when = config.when || config._when || when_infinite;
      this._schedule = config.schedule || config._schedule || null; // completely ignored unless this is a specification
      this._resultvalues = config._resultvalues || config.resultvalues || {};
      this._token = config.token || config._token || this._default_token();
  }
docs: #Statement A Statement is an assertion about the properties of a measurement or other action performed by an mPlane component. This class contains common implementation for the three kinds of mPlane statement. Implementations should use the mplane.Capability, mplane.Specification, mplane.Result Configuration can be taken from a dictionary, or with configuration paramenters