Uses of Class
org.mapdb.Serializer

Uses of Serializer in org.mapdb

Subclasses of Serializer in org.mapdb

Modifier and Type	Class and Description
protected static class	BTreeMap.NodeSerializer<A,B>
protected static class	Queues.SimpleQueue.NodeSerializer<E>
static class	Serializer.Array<T>
protected static class	Serializer.BooleanSer
static class	Serializer.CompressionDeflateWrapper<E> wraps another serializer and (de)compresses its output/input using Deflate
static class	Serializer.CompressionWrapper<E> wraps another serializer and (de)compresses its output/input
protected static class	Serializer.EightByteSerializer<E>
protected static class	Serializer.FourByteSerializer<E>
protected static class	Serializer.IntegerSerializer
protected static class	Serializer.LongSerializer
class	SerializerBase Serializer which uses 'header byte' to serialize/deserialize most of classes from 'java.lang' and 'java.util' packages.
class	SerializerPojo Serializer which handles POJO, object graphs etc.

Fields in org.mapdb declared as Serializer

Modifier and Type	Field and Description
static Serializer<Object>	Serializer.BASIC Basic serializer for most classes in java.lang and java.util packages.
static Serializer<BigDecimal>	Serializer.BIG_DECIMAL
static Serializer<BigInteger>	Serializer.BIG_INTEGER
static Serializer<Boolean>	Serializer.BOOLEAN
static Serializer<boolean[]>	Serializer.BOOLEAN_ARRAY
protected static Serializer<Boolean>	BTreeMap.BOOLEAN_PACKED packed boolean used to represent values in TreeSet.
static Serializer<Byte>	Serializer.BYTE
static Serializer<byte[]>	Serializer.BYTE_ARRAY Serializes byte[] it adds header which contains size information
static Serializer<byte[]>	Serializer.BYTE_ARRAY_NOSIZE Serializes byte[] directly into underlying store It does not store size, so it can not be used in Maps and other collections.
static Serializer<Character>	Serializer.CHAR
static Serializer<char[]>	Serializer.CHAR_ARRAY Serializes char[] it adds header which contains size information
static Serializer<Class<?>>	Serializer.CLASS
protected Serializer<SerializerPojo.ClassInfo>	SerializerPojo.classInfoSerializer
static Serializer<Date>	Serializer.DATE
protected static Serializer<Object>	HTreeMap.DIR_SERIALIZER
static Serializer<Double>	Serializer.DOUBLE
static Serializer<double[]>	Serializer.DOUBLE_ARRAY Serializes double[] it adds header which contains size information
static Serializer<Float>	Serializer.FLOAT
static Serializer<float[]>	Serializer.FLOAT_ARRAY
static Serializer<Object>	Serializer.ILLEGAL_ACCESS Always throws IllegalAccessError when invoked.
static Serializer<int[]>	Serializer.INT_ARRAY Serializes int[] it adds header which contains size information
static Serializer<Integer>	Serializer.INTEGER Serializes Integer into 4 bytes, used mainly for testing.
static Serializer<Integer>	Serializer.INTEGER_PACKED Packs positive Integer, so smaller positive values occupy less than 4 bytes.
static Serializer<Integer>	Serializer.INTEGER_PACKED_ZIGZAG packs Integer so small values occupy less than 4 bytes.
static Serializer<Object>	Serializer.JAVA Serializer which uses standard Java Serialization with ObjectInputStream and ObjectOutputStream
protected Serializer<K>	HTreeMap.keySerializer
protected Serializer<?>	DB.HTreeMapMaker.keySerializer
protected Serializer<HTreeMap.LinkedNode<K,V>>	HTreeMap.LN_SERIALIZER
static Serializer<Long>	Serializer.LONG Serializes Long into 8 bytes, used mainly for testing.
static Serializer<long[]>	Serializer.LONG_ARRAY Serializes long[] it adds header which contains size information
static Serializer<Long>	Serializer.LONG_PACKED Packs positive LONG, so smaller positive values occupy less than 8 bytes.
static Serializer<Long>	Serializer.LONG_PACKED_ZIGZAG packs Long so small values occupy less than 8 bytes.
protected Serializer<Queues.SimpleQueue.Node<E>>	Queues.SimpleQueue.nodeSerializer
protected Serializer<BTreeMap.BNode>	BTreeMap.nodeSerializer
static Serializer<Long>	Serializer.RECID Packs recid + it adds 3bits checksum.
static Serializer<long[]>	Serializer.RECID_ARRAY
protected Serializer	BTreeKeySerializer.BasicKeySerializer.serializer
protected Serializer<E>	Serializer.CompressionWrapper.serializer
protected Serializer<E>	Serializer.CompressionDeflateWrapper.serializer
protected Serializer<T>	Serializer.Array.serializer
protected Serializer<E>	Queues.SimpleQueue.serializer
protected Serializer<E>	Atomic.Var.serializer
protected Serializer<?>	DB.HTreeSetMaker.serializer
static Serializer<HTreeMap.ExpireLinkNode>	HTreeMap.ExpireLinkNode.SERIALIZER
protected Serializer[]	BTreeKeySerializer.ArrayKeySerializer.serializers
static Serializer<Short>	Serializer.SHORT
static Serializer<short[]>	Serializer.SHORT_ARRAY
static Serializer<String>	Serializer.STRING Serializes strings using UTF8 encoding.
static Serializer<String>	Serializer.STRING_ASCII Serializes strings using ASCII encoding (8 bit character).
static Serializer<String>	Serializer.STRING_INTERN Serializes strings using UTF8 encoding.
static Serializer<String>	Serializer.STRING_NOSIZE Serializes strings using UTF8 encoding.
static Serializer<String>	Serializer.STRING_XXHASH Serializes strings using UTF8 encoding.
static Serializer<UUID>	Serializer.UUID Serializers UUID class
protected static Serializer<BTreeMap.ValRef>	BTreeMap.VALREF_SERIALIZER
protected Serializer	BTreeMap.valueNodeSerializer Serializer used to convert values inside nodes from/into binary form If maps has external serializer, this is ValRef serializer
protected Serializer<V>	HTreeMap.valueSerializer
protected Serializer<?>	DB.HTreeMapMaker.valueSerializer
protected Serializer<?>	DB.BTreeMapMaker.valueSerializer
protected Serializer<V>	BTreeMap.valueSerializer Serializer used to convert values from/into binary form
protected Serializer<Object>	BTreeMap.NodeSerializer.valueSerializer

Methods in org.mapdb that return Serializer

Modifier and Type	Method and Description
Serializer	DB.getDefaultSerializer()

Methods in org.mapdb with parameters of type Serializer

Modifier and Type	Method and Description
<E> Atomic.Var<E>	DB.atomicVar(String name, Serializer<E> serializer)
<E> Atomic.Var<E>	DB.atomicVarCreate(String name, E initValue, Serializer<E> serializer)
static <E,K,V> long	Pump.buildTreeMap(Iterator<E> source, Engine engine, Fun.Function1<K,E> keyExtractor, Fun.Function1<V,E> valueExtractor, boolean ignoreDuplicates, int nodeSize, boolean valuesStoredOutsideNodes, long counterRecid, BTreeKeySerializer keySerializer, Serializer<V> valueSerializer, Executor executor) Build BTreeMap (or TreeSet) from presorted data.
void	BTreeMap.BNode.checkStructure(BTreeKeySerializer keyser, Serializer valser)
void	BTreeMap.DirNode.checkStructure(BTreeKeySerializer keyser, Serializer valser)
void	BTreeMap.LeafNode.checkStructure(BTreeKeySerializer keyser, Serializer valser)
<A> boolean	TxEngine.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
<A> boolean	TxEngine.Tx.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
<A> boolean	Engine.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer) Updates existing record in atomic (Compare And Swap) manner.
<A> boolean	Engine.ReadOnly.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
<A> boolean	Engine.CloseOnJVMShutdown.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
<A> boolean	StoreCached.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
<A> boolean	StoreHeap.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
<A> boolean	Store.compareAndSwap(long recid, A expectedOldValue, A newValue, Serializer<A> serializer)
abstract BTreeMap.BNode	BTreeMap.BNode.copyAddKey(BTreeKeySerializer keyser, Serializer valser, int pos, Object newKey, long newChild, Object newValue)
BTreeMap.DirNode	BTreeMap.DirNode.copyAddKey(BTreeKeySerializer keyser, Serializer valser, int pos, Object newKey, long newChild, Object newValue)
BTreeMap.LeafNode	BTreeMap.LeafNode.copyAddKey(BTreeKeySerializer keyser, Serializer valser, int pos, Object newKey, long newChild, Object newValue)
BTreeMap.LeafNode	BTreeMap.LeafNode.copyChangeValue(Serializer valser, int pos, Object value)
BTreeMap.LeafNode	BTreeMap.LeafNode.copyClear(BTreeKeySerializer keyser, Serializer valser)
BTreeMap.LeafNode	BTreeMap.LeafNode.copyRemoveKey(BTreeKeySerializer keyser, Serializer valser, int pos)
abstract BTreeMap.BNode	BTreeMap.BNode.copySplitLeft(BTreeKeySerializer keyser, Serializer valser, int splitPos, long newNext)
BTreeMap.DirNode	BTreeMap.DirNode.copySplitLeft(BTreeKeySerializer keyser, Serializer valser, int splitPos, long newNext)
BTreeMap.LeafNode	BTreeMap.LeafNode.copySplitLeft(BTreeKeySerializer keyser, Serializer valser, int splitPos, long newNext)
abstract BTreeMap.BNode	BTreeMap.BNode.copySplitRight(BTreeKeySerializer keyser, Serializer valser, int splitPos)
BTreeMap.DirNode	BTreeMap.DirNode.copySplitRight(BTreeKeySerializer keyser, Serializer valser, int splitPos)
BTreeMap.LeafNode	BTreeMap.LeafNode.copySplitRight(BTreeKeySerializer keyser, Serializer valser, int splitPos)
<E> Atomic.Var<E>	DB.createAtomicVar(String name, E initValue, Serializer<E> serializer) Deprecated. method renamed, use DB.atomicVarCreate(String, Object, Serializer)
<E> BlockingQueue<E>	DB.createCircularQueue(String name, Serializer<E> serializer, long size) Deprecated. queues API is going to be reworked
<E> BlockingQueue<E>	DB.createQueue(String name, Serializer<E> serializer, boolean useLocks) Deprecated. queues API is going to be reworked
protected static long	BTreeMap.createRootRef(Engine engine, BTreeKeySerializer keySer, Serializer valueSer, boolean valuesOutsideNodes, int numberOfNodeMetas)
<E> BlockingQueue<E>	DB.createStack(String name, Serializer<E> serializer, boolean useLocks) Deprecated. queues API is going to be reworked
<A> void	TxEngine.delete(long recid, Serializer<A> serializer)
<A> void	TxEngine.Tx.delete(long recid, Serializer<A> serializer)
<A> void	Engine.delete(long recid, Serializer<A> serializer) Remove existing record from store/cache
<A> void	Engine.ReadOnly.delete(long recid, Serializer<A> serializer)
<A> void	Engine.CloseOnJVMShutdown.delete(long recid, Serializer<A> serializer)
<A> void	Store.delete(long recid, Serializer<A> serializer)
protected <A> void	StoreArchive.delete2(long recid, Serializer<A> serializer)
protected <A> void	StoreCached.delete2(long recid, Serializer<A> serializer)
protected <A> void	StoreAppend.delete2(long recid, Serializer<A> serializer)
protected <A> void	StoreHeap.delete2(long recid, Serializer<A> serializer)
protected abstract <A> void	Store.delete2(long recid, Serializer<A> serializer)
protected <A> void	StoreDirect.delete2(long recid, Serializer<A> serializer)
protected <A> A	Store.deserialize(Serializer<A> serializer, int size, DataInput input)
static <K,V,A> void	Pump.fillHTreeMap(HTreeMap<K,V> m, Iterator<A> pumpSource, Fun.Function1<K,A> pumpKeyExtractor, Fun.Function1<V,A> pumpValueExtractor, int pumpPresortBatchSize, boolean pumpIgnoreDuplicates, Serializer<A> sortSerializer, Executor executor)
<A> A	TxEngine.get(long recid, Serializer<A> serializer)
<A> A	TxEngine.Tx.get(long recid, Serializer<A> serializer)
<A> A	Engine.get(long recid, Serializer<A> serializer) Get existing record.
<A> A	Engine.ReadOnlyWrapper.get(long recid, Serializer<A> serializer)
<A> A	Engine.CloseOnJVMShutdown.get(long recid, Serializer<A> serializer)
<A> A	StoreHeap.Snapshot.get(long recid, Serializer<A> serializer)
<A> A	Store.get(long recid, Serializer<A> serializer)
<A> A	StoreDirect.Snapshot.get(long recid, Serializer<A> serializer)
protected <A> A	StoreArchive.get2(long recid, Serializer<A> serializer)
protected <A> A	StoreWAL.get2(long recid, Serializer<A> serializer)
protected <A> A	StoreCached.get2(long recid, Serializer<A> serializer)
protected <A> A	StoreAppend.get2(long recid, Serializer<A> serializer)
protected <A> A	StoreHeap.get2(long recid, Serializer<A> serializer)
protected abstract <A> A	Store.get2(long recid, Serializer<A> serializer)
protected <A> A	StoreDirect.get2(long recid, Serializer<A> serializer)
protected <A> A	StoreDirect.getFromOffset(Serializer<A> serializer, long[] offsets)
<K,V> HTreeMap<K,V>	DB.hashMap(String name, Serializer<K> keySerializer, Serializer<V> valueSerializer) Opens existing or creates new Hash Tree Map.
<K,V> HTreeMap<K,V>	DB.hashMap(String name, Serializer<K> keySerializer, Serializer<V> valueSerializer) Opens existing or creates new Hash Tree Map.
<K,V> HTreeMap<K,V>	DB.hashMap(String name, Serializer<K> keySerializer, Serializer<V> valueSerializer, Fun.Function1<V,K> valueCreator) Opens existing or creates new Hash Tree Map.
<K,V> HTreeMap<K,V>	DB.hashMap(String name, Serializer<K> keySerializer, Serializer<V> valueSerializer, Fun.Function1<V,K> valueCreator) Opens existing or creates new Hash Tree Map.
<K> Set<K>	DB.hashSet(String name, Serializer<K> serializer)
DB.HTreeMapMaker	DB.HTreeMapMaker.keySerializer(Serializer<?> keySerializer) keySerializer used to convert keys into/from binary form.
DB.BTreeMapMaker	DB.BTreeMapMaker.keySerializer(Serializer<?> serializer) keySerializer used to convert keys into/from binary form.
DB.BTreeMapMaker	DB.BTreeMapMaker.keySerializer(Serializer<?> serializer, Comparator<?> comparator) keySerializer used to convert keys into/from binary form.
DB.BTreeMapMaker	DB.BTreeMapMaker.keySerializerWrap(Serializer<?> serializer) Deprecated. compatibility with 1.0
<A> long	TxEngine.put(A value, Serializer<A> serializer)
<A> long	TxEngine.Tx.put(A value, Serializer<A> serializer)
<A> long	StoreArchive.put(A value, Serializer<A> serializer)
<A> long	Engine.put(A value, Serializer<A> serializer) Insert new record.
<A> long	Engine.ReadOnly.put(A value, Serializer<A> serializer)
<A> long	Engine.CloseOnJVMShutdown.put(A value, Serializer<A> serializer)
<A> long	StoreCached.put(A value, Serializer<A> serializer)
<A> long	StoreAppend.put(A value, Serializer<A> serializer)
<A> long	StoreHeap.put(A value, Serializer<A> serializer)
<A> long	StoreDirect.put(A value, Serializer<A> serializer)
boolean	Fun.RecordCondition.run(long recid, A value, Serializer<A> serializer)
protected <A> DataIO.DataOutputByteArray	Store.serialize(A value, Serializer<A> serializer)
DB.BTreeSetMaker	DB.BTreeSetMaker.serializer(Serializer serializer) serializer used to convert keys into/from binary form.
DB.HTreeSetMaker	DB.HTreeSetMaker.serializer(Serializer<?> serializer) keySerializer used to convert keys into/from binary form.
DB.BTreeSetMaker	DB.BTreeSetMaker.serializer(Serializer serializer, Comparator comparator) serializer used to convert keys into/from binary form.
static <E> Iterator<E>	Pump.sort(Iterator<E> source, boolean mergeDuplicates, int batchSize, Comparator comparator, Serializer<E> serializer, Executor executor) Sorts large data set by given Comparator.
protected <A> void	TxEngine.superDelete(long recid, Serializer<A> serializer)
protected <A> A	TxEngine.superGet(long recid, Serializer<A> serializer)
protected <A> void	TxEngine.superUpdate(long recid, A value, Serializer<A> serializer)
<K,V> BTreeMap<K,V>	DB.treeMap(String name, BTreeKeySerializer keySerializer, Serializer<V> valueSerializer)
<K,V> BTreeMap<K,V>	DB.treeMap(String name, Serializer<K> keySerializer, Serializer<V> valueSerializer)
<K,V> BTreeMap<K,V>	DB.treeMap(String name, Serializer<K> keySerializer, Serializer<V> valueSerializer)
<K> NavigableSet<K>	DB.treeSet(String name, Serializer serializer)
<A> void	TxEngine.update(long recid, A value, Serializer<A> serializer)
<A> void	TxEngine.Tx.update(long recid, A value, Serializer<A> serializer)
<A> void	Engine.update(long recid, A value, Serializer<A> serializer) Update existing record with new value.
<A> void	Engine.ReadOnly.update(long recid, A value, Serializer<A> serializer)
<A> void	Engine.CloseOnJVMShutdown.update(long recid, A value, Serializer<A> serializer)
<A> void	StoreCached.update(long recid, A value, Serializer<A> serializer)
<A> void	StoreHeap.update(long recid, A value, Serializer<A> serializer)
<A> void	Store.update(long recid, A value, Serializer<A> serializer)
abstract Object	BTreeMap.BNode.val(int pos, Serializer valueSerializer)
Object	BTreeMap.DirNode.val(int pos, Serializer valueSerializer)
Object	BTreeMap.LeafNode.val(int pos, Serializer valueSerializer)
abstract int	BTreeMap.BNode.valSize(Serializer valueSerializer)
int	BTreeMap.DirNode.valSize(Serializer valueSerializer)
int	BTreeMap.LeafNode.valSize(Serializer valueSerializer)
DB.HTreeMapMaker	DB.HTreeMapMaker.valueSerializer(Serializer<?> valueSerializer) valueSerializer used to convert values into/from binary form.
DB.BTreeMapMaker	DB.BTreeMapMaker.valueSerializer(Serializer<?> valueSerializer) valueSerializer used to convert values into/from binary form.

Constructors in org.mapdb with parameters of type Serializer

Constructor and Description
Atomic.Var(Engine engine, long recid, Serializer<E> serializer)
BTreeKeySerializer.ArrayKeySerializer(Comparator[] comparators, Serializer[] serializers)
BTreeKeySerializer.BasicKeySerializer(Serializer serializer, Comparator comparator)
BTreeMap.NodeSerializer(boolean valsOutsideNodes, BTreeKeySerializer keySerializer, Serializer valueSerializer, int numberOfNodeMetas)
BTreeMap(Engine engine, boolean closeEngine, long rootRecidRef, int maxNodeSize, boolean valsOutsideNodes, long counterRecid, BTreeKeySerializer keySerializer, Serializer<V> valueSerializer, int numberOfNodeMetas) Constructor used to create new BTreeMap.
HTreeMap(Engine[] engines, boolean closeEngine, long[] counterRecids, int hashSalt, long[] segmentRecids, Serializer<K> keySerializer, Serializer<V> valueSerializer, long expireTimeStart, long expire, long expireAccess, long expireMaxSize, long expireStoreSize, long expireTick, long[] expireHeads, long[] expireTails, Fun.Function1<V,K> valueCreator, ScheduledExecutorService executor, long executorPeriod, boolean closeExecutor, Lock consistencyLock) Opens HTreeMap
HTreeMap(Engine[] engines, boolean closeEngine, long[] counterRecids, int hashSalt, long[] segmentRecids, Serializer<K> keySerializer, Serializer<V> valueSerializer, long expireTimeStart, long expire, long expireAccess, long expireMaxSize, long expireStoreSize, long expireTick, long[] expireHeads, long[] expireTails, Fun.Function1<V,K> valueCreator, ScheduledExecutorService executor, long executorPeriod, boolean closeExecutor, Lock consistencyLock) Opens HTreeMap
Queues.CircularQueue(Engine engine, Serializer<E> serializer, long headRecid, long headInsertRecid, long size)
Queues.Queue(Engine engine, Serializer<E> serializer, long headerRecid, long nextTailRecid, boolean useLocks)
Queues.SimpleQueue.NodeSerializer(Serializer<E> serializer)
Queues.SimpleQueue(Engine engine, Serializer<E> serializer, long headRecidRef)
Queues.Stack(Engine engine, Serializer<E> serializer, long headerRecidRef)
Serializer.Array(Serializer<T> serializer)
Serializer.CompressionDeflateWrapper(Serializer<E> serializer)
Serializer.CompressionDeflateWrapper(Serializer<E> serializer, int compressLevel, byte[] dictionary)
Serializer.CompressionWrapper(Serializer<E> serializer)
SerializerBase.DeserSerializer(Serializer serializer)
SerializerBase.SerHeaderSerializer(int header, Serializer serializer)