private static boolean existsOtherKeyspace()

in hugegraph-rocksdb/src/main/java/org/apache/hugegraph/backend/store/rocksdb/RocksDBStore.java [910:936]

• 26 lines of code
• 14 McCabe index (conditional complexity)

    private static boolean existsOtherKeyspace(String dataPath) {
        Set<String> cfs;
        try {
            cfs = RocksDBStdSessions.listCFs(dataPath);
        } catch (RocksDBException e) {
            return false;
        }

        int matched = 0;
        for (String cf : cfs) {
            if (cf.endsWith(RocksDBTables.PropertyKey.TABLE) ||
                cf.endsWith(RocksDBTables.VertexLabel.TABLE) ||
                cf.endsWith(RocksDBTables.EdgeLabel.TABLE) ||
                cf.endsWith(RocksDBTables.IndexLabel.TABLE) ||
                cf.endsWith(RocksDBTables.SecondaryIndex.TABLE) ||
                cf.endsWith(RocksDBTables.SearchIndex.TABLE) ||
                cf.endsWith(RocksDBTables.RangeIntIndex.TABLE) ||
                cf.endsWith(RocksDBTables.RangeFloatIndex.TABLE) ||
                cf.endsWith(RocksDBTables.RangeLongIndex.TABLE) ||
                cf.endsWith(RocksDBTables.RangeDoubleIndex.TABLE)) {
                if (++matched >= 3) {
                    return true;
                }
            }
        }
        return false;
    }