Guava Fluent

private ImmutableList<IPoi> convertResultToPoisG(final String searchKey, final SearchServiceResult result) {
        return FluentIterable
            .from(result.getSearchResults().getResultItems())
            .transform(new SearchResultToPoiBean(searchKey))
            .filter(new MercatorFilter())
            .transform(new Function<IadPoiBean, IPoi>() {
                @Nullable
                @Override
                public IPoi apply(@Nullable IadPoiBean input) {
                    return input;
                }
            })
            .toImmutableList();
    }

    private class SearchResultToPoiBean implements Function<ResultItem, IadPoiBean> {
        private String searchKey;
        private SearchResultToPoiBean(String key) {
            this.searchKey = key;
        }
        public IadPoiBean apply(ResultItem resultItem) {
            PoiType localType = poiConfig.getPoiTypeForSearchKey(searchKey);
            if (resultItem.getFields().containsKey(PROJECT_FIELD_KEY)) {
                localType = poiConfig.getPoiType(POI_TYPE_IAD_GROUP);
            }
            return new IadPoiBean(resultItem.getFields(), searchKey, Integer.valueOf(localType.getId()), localType);
        }
    }

    private class MercatorFilter implements Predicate<IadPoiBean> {
        @Override
        public boolean apply(@Nullable IadPoiBean iPoi) {
            return !(!iPoi.hasMercatorCoordinates() || Double.valueOf(0.0).equals(iPoi.getLat()) || Double.valueOf(0.0).equals(iPoi.getLng()));
        }
    }