com.hazelcast.internal.hidensity

Interface HiDensityRecordProcessor<R extends HiDensityRecord>

Type Parameters:

R - type of the Hi-Density record to be accessed

All Superinterfaces:

HiDensityRecordAccessor<R>, com.hazelcast.memory.MemoryBlockAccessor<R>, MemoryBlockProcessor<R>

All Known Implementing Classes:

CacheHiDensityRecordProcessor, DefaultHiDensityRecordProcessor

public interface HiDensityRecordProcessor<R extends HiDensityRecord>
extends MemoryBlockProcessor<R>, HiDensityRecordAccessor<R>

Record processor implementation for:

• Creating a new HiDensityRecord
• Accessing the data and value of HiDensityRecord
• Disposing the data and value of HiDensityRecord

See Also:

MemoryBlockAccessor, HiDensityRecordAccessor, NativeMemoryData, HiDensityRecord

Method Summary

Modifier and Type	Method and Description
void	addDeferredDispose(com.hazelcast.memory.MemoryBlock memoryBlock) Adds given MemoryBlock to this HiDensityRecordProcessor to be disposed later.
long	decreaseUsedMemory(long decreasedMemory) Decreases the used memory for the underlying Hi-Density storage (cache, ...) as the decreasedMemory.
void	disposeDeferredBlocks() Disposes added MemoryBlock instances.
long	getUsedMemory() Returns the used memory for the underlying Hi-Density storage (cache, ...).
long	increaseUsedMemory(long increasedMemory) Increases the used memory for the underlying Hi-Density storage (cache, ...) as the increasedMemory.

Methods inherited from interface com.hazelcast.internal.memory.MemoryBlockProcessor

allocate, convertData, disposeData, free, toData, toObject, unwrapMemoryAllocator

Methods inherited from interface com.hazelcast.internal.hidensity.HiDensityRecordAccessor

disposeData, disposeData, disposeValue, getSize, getSize, newRecord, readData, readValue

Methods inherited from interface com.hazelcast.memory.MemoryBlockAccessor

dispose, dispose, isEqual, isEqual, read

Method Detail

getUsedMemory

long getUsedMemory()

Returns the used memory for the underlying Hi-Density storage (cache, ...).

Returns:

the used memory for the underlying Hi-Density storage (cache, ...)

increaseUsedMemory

long increaseUsedMemory(long increasedMemory)

Increases the used memory for the underlying Hi-Density storage (cache, ...) as the increasedMemory.

Parameters:

increasedMemory - the memory size to be added to used memory

Returns:

the used memory for the underlying Hi-Density storage (cache, ...)

decreaseUsedMemory

long decreaseUsedMemory(long decreasedMemory)

Decreases the used memory for the underlying Hi-Density storage (cache, ...) as the decreasedMemory.

Parameters:

decreasedMemory - the memory size to be removed from used memory

Returns:

the used memory for the underlying Hi-Density storage (cache, ...)

addDeferredDispose

void addDeferredDispose(com.hazelcast.memory.MemoryBlock memoryBlock)

Adds given MemoryBlock to this HiDensityRecordProcessor to be disposed later. Possibly at the end of (succeeded or failed) operation.

Parameters:

memoryBlock - the MemoryBlock to be disposed later

disposeDeferredBlocks

void disposeDeferredBlocks()

Disposes added MemoryBlock instances.