function ResolveFilter(params) {
    Transform.call(this, null, params);
  }
Selectively filters tuples by resolving against a filter bitmap.
Useful for processing the output of a cross-filter transform.
@constructor
@param {object} params - The parameters for this operator.
@param {object} params.ignore - A bit mask indicating which filters to ignore.
@param {object} params.filter - The per-tuple filter bitmaps. Typically this
  parameter value is a reference to a {@link CrossFilter} transform.