Package org.infinispan.container.offheap

Class MemoryAddressHash

java.lang.Object

org.infinispan.container.offheap.MemoryAddressHash

public class MemoryAddressHash
extends Object

Since:

9.0

Author:

wburns

Constructor Summary

Constructors

Constructor	Description
MemoryAddressHash(int pointers, org.infinispan.container.offheap.OffsetCalculator offSetCalculator, OffHeapMemoryAllocator allocator)

Method Summary

Modifier and Type	Method	Description
void	deallocate()
long	getMemoryAddress(Object instance)
long	getMemoryAddressOffset(int offset)
long	getMemoryAddressOffsetNoTraceIfAbsent(int offset)
void	putMemoryAddress(Object instance, long address)
LongStream	toStream()	Returns a stream of longs that are all of the various memory locations
LongStream	toStreamRemoved()	Same as toStream() except that the memory addresses are also cleared out (set to 0)

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryAddressHash

public MemoryAddressHash(int pointers,
                         org.infinispan.container.offheap.OffsetCalculator offSetCalculator,
                         OffHeapMemoryAllocator allocator)

Method Detail

putMemoryAddress

public void putMemoryAddress(Object instance,
                             long address)

getMemoryAddress

public long getMemoryAddress(Object instance)

getMemoryAddressOffset

public long getMemoryAddressOffset(int offset)

getMemoryAddressOffsetNoTraceIfAbsent

public long getMemoryAddressOffsetNoTraceIfAbsent(int offset)

deallocate

public void deallocate()

toStream

public LongStream toStream()

Returns a stream of longs that are all of the various memory locations

Returns:

stream of the various memory locations

toStreamRemoved

public LongStream toStreamRemoved()

Same as toStream() except that the memory addresses are also cleared out (set to 0)

Returns:

stream with the valid memory pointers to stored values