final String docid = DocumentUtil.getValue(docMap, fessConfig.getIndexFieldDocId(), String.class);
        return getImageFilename(docid);
    }

    protected String getImageFilename(final String docid) {
        final StringBuilder buf = new StringBuilder(50);
        for (int i = 0; i < docid.length(); i += splitSize) {
            int hash = docid.substring(i).hashCode() % splitHashSize;

    }

    public void setDocId_Equal(String docId) {
        setDocId_Term(docId, null);
    }

    public void setDocId_Equal(String docId, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setDocId_Term(docId, opLambda);
    }

    public void setDocId_Term(String docId) {
        setDocId_Term(docId, null);
    }

    public void setDocId_Term(String docId, ConditionOptionCall<TermQueryBuilder> opLambda) {

    }

    public void setDocId_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setDocId_Terms("docId", opLambda, null);
    }

    public void setDocId_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsFavoriteLogCA> aggsLambda) {
        setDocId_Terms("docId", opLambda, aggsLambda);
    }

                                    final String docId = DocumentUtil.getValue(doc, fessConfig.getIndexFieldDocId(), String.class);
                                    if (id != null && docId != null && clickCountMap.containsKey(docId)) {
                                        final Integer count = clickCountMap.get(docId);

    }

    public void setDocId_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setDocId_Terms("docId", opLambda, null);
    }

    public void setDocId_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsClickLogCA> aggsLambda) {
        setDocId_Terms("docId", opLambda, aggsLambda);
    }

            0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnDocId = cci("docId", "docId", null, null, String.class, "docId", null, false, false, false, "keyword",
            0, 0, null, null, false, null, null, null, null, null, false);

                "file://home/taro/%E3%81%82.txt");

        assertUrlLink(null, "#not-found-docId");
        assertUrlLink("", "#not-found-docId");
        assertUrlLink(" ", "#not-found-docId");
    }

    private void assertUrlLink(String url, String expected) {
        Map<String, Object> doc = new HashMap<>();
        doc.put("doc_id", "docId");
        doc.put("url", url);
        assertEquals(expected, viewHelper.getUrlLink(doc));

            return OptionalEntity.of(entity);
        case CrudMode.EDIT:
            final String docId;
            if (form.doc != null) {
                docId = (String) form.doc.get(fessConfig.getIndexFieldDocId());
            } else {
                docId = null;
            }
            if (StringUtil.isNotBlank(docId)) {
                return searchEngineClient.getDocument(fessConfig.getIndexDocumentUpdateIndex(), builder -> {

            jsonPath = JsonPath.from(response.asString());
        }

        for (String docId : docIds) {
            given().contentType("application/json").delete(getEsUrl() + "/" + DOC_INDEX_NAME + "/" + docId);
        }
    }

    protected static List<Map<String, Object>> readCrawlingInfo(final String configId) {

            builder.setFetchSource(fields, null);
            queryHelper.processSearchPreference(builder, userBean, docId);
            return true;
        });

    }

    public List<Map<String, Object>> getDocumentListByDocIds(final String[] docIds, final String[] fields,
            final OptionalThing<FessUserBean> userBean, final SearchRequestType searchRequestType) {