class FilterDataImpl implements FilterData, Serializable {

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        FilterDataImpl that = (FilterDataImpl) o;
        return Objects.equals(filterType, that.filterType) &&
                Objects.equals(identifier, that.identifier);
    }

    public  FilterDataImpl(VariantOutput.FilterType filterType, String identifier);
    public  FilterDataImpl(String filterType, String identifier);

}