.serializer(BTreeKeySerializer.TUPLE3) .makeOrGet(); .serializer(BTreeKeySerializer.TUPLE2) .makeOrGet(); .serializer(BTreeKeySerializer.TUPLE2) .makeOrGet(); .serializer(BTreeKeySerializer.TUPLE2) .makeOrGet();
/** * Create a new DataStore. * @param directory Where should it be created? * @param dataFile What should it be called? */ public SpatialDataStore(File directory, String dataFile, Serializer serializer, Integer cacheSize) { this.dataFile = dataFile; if(!directory.exists()) directory.mkdirs(); spatialId = new IdStore(directory, dataFile); DBMaker dbm = DBMaker.newFileDB(new File(directory, dataFile + ".db")) .mmapFileEnableIfSupported() .cacheLRUEnable() .cacheSize(cacheSize) .closeOnJvmShutdown(); db = dbm.make(); BTreeMapMaker maker = db.createTreeMap(dataFile) .valueSerializer(serializer) .keySerializer(BTreeKeySerializer.ZERO_OR_POSITIVE_LONG); map = maker.makeOrGet(); tileIndex = db.createTreeSet(dataFile + "_tileIndex") .serializer(BTreeKeySerializer.TUPLE3).makeOrGet(); }
/** * Create a new DataStore. * @param directory Where should it be created? */ public JumperDataStore(File directory) { if(!directory.exists()) directory.mkdirs(); DBMaker dbm = DBMaker.newFileDB(new File(directory, "jumpers.db")) .mmapFileEnableIfSupported() .cacheLRUEnable() .cacheSize(100000) .asyncWriteEnable() .asyncWriteFlushDelay(1000) .closeOnJvmShutdown(); db = dbm.make(); jumperMap = db.createTreeMap("jumperMap") .valueSerializer(new JumperSerializer()) .makeOrGet(); jumperStartIndex = db.createTreeSet("startIndex") .serializer(BTreeKeySerializer.TUPLE2) .makeOrGet(); jumperEndIndex = db.createTreeSet("endIndex") .serializer(BTreeKeySerializer.TUPLE2) .makeOrGet(); }
valueRawSerializer, revComparator); this.valuesByKey = db.createTreeSet(name + "/inverse").comparator(revComparator).serializer(revSerializer).makeOrGet();
valueRawSerializer, revComparator); this.valuesByKey = db.createTreeSet(name + "/inverse").comparator(revComparator).serializer(revSerializer).makeOrGet();