org.apache.ignite.internal.mem

Interface DirectMemoryRegion

All Known Implementing Classes:

MappedFile, UnsafeChunk

public interface DirectMemoryRegion

Interface for a direct memory region allocated by provider.

Method Summary

Modifier and Type	Method and Description
long	address()
long	size()
DirectMemoryRegion	slice(long offset) Gets a sub-region of this region starting from the given offset.

Method Detail

address

long address()

Returns:

Region start address.

size

long size()

Returns:

Region size.

slice

DirectMemoryRegion slice(long offset)

Gets a sub-region of this region starting from the given offset.

Parameters:

offset - Offset within this region.

Returns:

Sub-region.