Package one.nio.mem

Class OffheapBlobMap

java.lang.Object

one.nio.mem.OffheapMap<byte[],byte[]>

one.nio.mem.OffheapBlobMap

All Implemented Interfaces:

OffheapMapMXBean

public class OffheapBlobMap
extends OffheapMap<byte[],byte[]>

Nested Class Summary

Nested classes/interfaces inherited from class one.nio.mem.OffheapMap

OffheapMap.BasicCleanup, OffheapMap.Record<K,V>, OffheapMap.SamplingCleanup, OffheapMap.Visitor<K,V>, OffheapMap.WritableRecord<K,V>, OffheapMap.WritableVisitor<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	KEY_OFFSET

Fields inherited from class one.nio.mem.OffheapMap

byteArrayOffset, capacity, cleanupInterval, cleanupThread, cleanupThreshold, CONCURRENCY_LEVEL, count, expirations, HASH_OFFSET, HEADER_SIZE, locks, lockWaitTime, log, mapBase, maxSamples, MB, minTimeToLive, NEXT_OFFSET, TIME_OFFSET, timeToLive, unsafe

Constructor Summary

Constructors

Constructor	Description
OffheapBlobMap(int capacity)

Method Summary

Modifier and Type	Method	Description
protected long	allocateEntry(byte[] key, long hashCode, int size)
protected void	destroyEntry(long entry)
protected boolean	equalsAt(long entry, byte[] key)
protected long	hashCode(byte[] key)
byte[]	keyAt(long entry)
protected void	setValueAt(long entry, byte[] value)
protected int	sizeOf(byte[] value)
protected int	sizeOf(long entry)
protected byte[]	valueAt(long entry)

Methods inherited from class one.nio.mem.OffheapMap

bucketFor, clear, close, closeInternal, entriesToClean, get, getCapacity, getCleanupInterval, getCleanupThreshold, getCount, getExpirations, getLockWaitTime, getMaxSamples, getMinTimeToLive, getTimeToLive, isExpired, iterate, iterate, iterate, iterate, iterate, iterate, lockFor, lockRecordForRead, lockRecordForRead, lockRecordForWrite, lockRecordForWrite, put, putIfAbsent, remove, removeExpired, reuseEntry, setCleanupInterval, setCleanupThreshold, setLockWaitTime, setMaxSamples, setMinTimeToLive, setTimeAt, setTimeAt, setTimeToLive, shouldCleanup, timeAt, touch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

KEY_OFFSET

protected static final int KEY_OFFSET

See Also:

• Constant Field Values

Constructor Details

OffheapBlobMap

public OffheapBlobMap(int capacity)

Method Details

keyAt

public byte[] keyAt(long entry)

Overrides:

keyAt in class OffheapMap<byte[],byte[]>

hashCode

protected long hashCode(byte[] key)

Specified by:

hashCode in class OffheapMap<byte[],byte[]>

equalsAt

protected boolean equalsAt(long entry,
 byte[] key)

Specified by:

equalsAt in class OffheapMap<byte[],byte[]>

valueAt

protected byte[] valueAt(long entry)

Specified by:

valueAt in class OffheapMap<byte[],byte[]>

setValueAt

protected void setValueAt(long entry,
 byte[] value)

Specified by:

setValueAt in class OffheapMap<byte[],byte[]>

allocateEntry

protected long allocateEntry(byte[] key,
 long hashCode,
 int size)

Specified by:

allocateEntry in class OffheapMap<byte[],byte[]>

destroyEntry

protected void destroyEntry(long entry)

Specified by:

destroyEntry in class OffheapMap<byte[],byte[]>

sizeOf

protected int sizeOf(long entry)

Specified by:

sizeOf in class OffheapMap<byte[],byte[]>

sizeOf

protected int sizeOf(byte[] value)

Specified by:

sizeOf in class OffheapMap<byte[],byte[]>