Package one.nio.mem

Class SharedMemoryLongMap<V>

java.lang.Object

one.nio.mem.OffheapMap<Long,V>

one.nio.mem.SharedMemoryMap<Long,V>

one.nio.mem.SharedMemoryLongMap<V>

All Implemented Interfaces:

OffheapMapMXBean, SharedMemoryMapMXBean

Direct Known Subclasses:

SharedMemoryBlobMap

public class SharedMemoryLongMap<V>
extends SharedMemoryMap<Long,V>

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 inherited from class one.nio.mem.SharedMemoryMap

allocator, BASE_OFFSET, CAPACITY_OFFSET, className, CUSTOM_DATA_OFFSET, CUSTOM_SIZE_OFFSET, MAP_OFFSET, MAX_CUSTOM_DATA_SIZE, mmap, name, serializer, SIGNATURE_CLEAR, SIGNATURE_DIRTY, SIGNATURE_LEGACY, SIGNATURE_OFFSET, TIMESTAMP_OFFSET, UID_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
SharedMemoryLongMap(int capacity, String fileName, long fileSize)
SharedMemoryLongMap(int capacity, String fileName, long fileSize, long expirationTime)

Method Summary

Modifier and Type	Method	Description
protected boolean	equalsAt(long entry, Long key)
protected long	hashCode(Long key)
protected Long	keyAt(long entry)

Methods inherited from class one.nio.mem.SharedMemoryMap

allocateEntry, closeInternal, convert, createAllocator, destroyEntry, entriesToClean, getCustomData, getFreeMemory, getHeader, getTotalMemory, getUsedMemory, headerSize, loadSchema, needCleanup, relocate, setCustomData, setHeader, setSerializer, setSerializer, setValueAt, sizeOf, sizeOf, storeSchema, valueAt

Methods inherited from class one.nio.mem.OffheapMap

bucketFor, clear, close, 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

Methods inherited from interface one.nio.mem.OffheapMapMXBean

getCapacity, getCleanupInterval, getCleanupThreshold, getCount, getExpirations, getLockWaitTime, getMaxSamples, getMinTimeToLive, getTimeToLive, setCleanupInterval, setCleanupThreshold, setLockWaitTime, setMaxSamples, setMinTimeToLive, setTimeToLive

Constructor Details

SharedMemoryLongMap

public SharedMemoryLongMap(int capacity,
 String fileName,
 long fileSize)
                    throws IOException

Throws:

IOException

SharedMemoryLongMap

public SharedMemoryLongMap(int capacity,
 String fileName,
 long fileSize,
 long expirationTime)
                    throws IOException

Throws:

IOException

Method Details

keyAt

protected Long keyAt(long entry)

Overrides:

keyAt in class OffheapMap<Long,V>

hashCode

protected long hashCode(Long key)

Specified by:

hashCode in class OffheapMap<Long,V>

equalsAt

protected boolean equalsAt(long entry,
 Long key)

Specified by:

equalsAt in class OffheapMap<Long,V>