com.hazelcast.internal.serialization.impl.bufferpool

Interface BufferPool

All Known Implementing Classes:

BufferPoolImpl

public interface BufferPool

The BufferPool allows the pooling of the BufferObjectDataInput and BufferObjectDataOutput instances. The BufferPool is accessed using the BufferPoolThreadLocal So each thread gets its own instance and therefore it doesn't need to be thread-safe.

Method Summary

Modifier and Type	Method and Description
void	returnInputBuffer(BufferObjectDataInput in) Returns a BufferObjectDataInput back to the pool.
void	returnOutputBuffer(BufferObjectDataOutput out) Returns a BufferObjectDataOutput back to the pool.
BufferObjectDataInput	takeInputBuffer(Data data) Takes an BufferObjectDataInput from the pool and initializes it with the given data.
BufferObjectDataOutput	takeOutputBuffer() Takes an BufferObjectDataOutput from the pool.

Method Detail

takeOutputBuffer

BufferObjectDataOutput takeOutputBuffer()

Takes an BufferObjectDataOutput from the pool.

Returns:

the taken BufferObjectDataOutput.

returnOutputBuffer

void returnOutputBuffer(BufferObjectDataOutput out)

Returns a BufferObjectDataOutput back to the pool. The implementation is free to not return the instance to the pool but just close it.

Parameters:

out - the BufferObjectDataOutput.

takeInputBuffer

BufferObjectDataInput takeInputBuffer(Data data)

Takes an BufferObjectDataInput from the pool and initializes it with the given data. The reason that Data is passed as argument, is that for HazelcastEnterprise different BufferObjectDataInput can be returned based on the type of Data.

Parameters:

data -

Returns:

the taken BufferObjectDataInput

returnInputBuffer

void returnInputBuffer(BufferObjectDataInput in)

Returns a BufferObjectDataInput back to the pool. The implementation is free to not return the instance to the pool but just close it.

Parameters:

in - the BufferObjectDataInput.