whole_func_string: function validSubAttrCriteria(c) {
      return _.isObject(c) && (
              !_.isUndefined(c.not) || !_.isUndefined(c.greaterThan) || !_.isUndefined(c.lessThan) ||
              !_.isUndefined(c.greaterThanOrEqual) || !_.isUndefined(c.lessThanOrEqual) || !_.isUndefined(c['<']) ||
              !_.isUndefined(c['<=']) || !_.isUndefined(c['!']) || !_.isUndefined(c['>']) || !_.isUndefined(c['>=']) ||
              !_.isUndefined(c.startsWith) || !_.isUndefined(c.endsWith) || !_.isUndefined(c.contains) || !_.isUndefined(c.like));
  }
func_code_string: function validSubAttrCriteria(c) {
      return _.isObject(c) && (
              !_.isUndefined(c.not) || !_.isUndefined(c.greaterThan) || !_.isUndefined(c.lessThan) ||
              !_.isUndefined(c.greaterThanOrEqual) || !_.isUndefined(c.lessThanOrEqual) || !_.isUndefined(c['<']) ||
              !_.isUndefined(c['<=']) || !_.isUndefined(c['!']) || !_.isUndefined(c['>']) || !_.isUndefined(c['>=']) ||
              !_.isUndefined(c.startsWith) || !_.isUndefined(c.endsWith) || !_.isUndefined(c.contains) || !_.isUndefined(c.like));
  }
func_documentation_string: Return whether this criteria is valid as an object inside of an attribute