public FieldsQuery(SrndQuery q, List<String> fieldNames, char fieldOp) {this.q = q;this.fieldNames = fieldNames;this.fieldOp = fieldOp;}

public FieldsQuery(SrndQuery q, IList<string> fieldNames, char fieldOp){this.q = q;this.fieldNames = fieldNames;this.fieldOp = fieldOp;}
