Uses of Interface
org.apache.ignite.internal.mem.DirectMemoryRegion

Packages that use DirectMemoryRegion

Package	Description
org.apache.ignite.internal.mem
org.apache.ignite.internal.mem.file
org.apache.ignite.internal.mem.unsafe
org.apache.ignite.internal.processors.cache.persistence.pagemem	This package contains page memory implementation for case persitence is enabled.

Uses of DirectMemoryRegion in org.apache.ignite.internal.mem

Classes in org.apache.ignite.internal.mem that implement DirectMemoryRegion

Modifier and Type	Class	Description
class	UnsafeChunk

Methods in org.apache.ignite.internal.mem that return DirectMemoryRegion

Modifier and Type	Method	Description
DirectMemoryRegion	DirectMemoryProvider.nextRegion()	Attempts to allocate next memory region.
DirectMemoryRegion	DirectMemoryRegion.slice(long offset)	Gets a sub-region of this region starting from the given offset.
DirectMemoryRegion	UnsafeChunk.slice(long offset)	Gets a sub-region of this region starting from the given offset.

Uses of DirectMemoryRegion in org.apache.ignite.internal.mem.file

Classes in org.apache.ignite.internal.mem.file that implement DirectMemoryRegion

Modifier and Type	Class	Description
class	MappedFile

Methods in org.apache.ignite.internal.mem.file that return DirectMemoryRegion

Modifier and Type	Method	Description
DirectMemoryRegion	MappedFileMemoryProvider.nextRegion()	Attempts to allocate next memory region.
DirectMemoryRegion	MappedFile.slice(long offset)	Gets a sub-region of this region starting from the given offset.

Uses of DirectMemoryRegion in org.apache.ignite.internal.mem.unsafe

Methods in org.apache.ignite.internal.mem.unsafe that return DirectMemoryRegion

Modifier and Type	Method	Description
DirectMemoryRegion	UnsafeMemoryProvider.nextRegion()	Attempts to allocate next memory region.

Uses of DirectMemoryRegion in org.apache.ignite.internal.processors.cache.persistence.pagemem

Fields in org.apache.ignite.internal.processors.cache.persistence.pagemem declared as DirectMemoryRegion

Modifier and Type	Field	Description
protected DirectMemoryRegion	PagePool.region	Direct memory region.

Constructors in org.apache.ignite.internal.processors.cache.persistence.pagemem with parameters of type DirectMemoryRegion

Constructor	Description
PagePool(int idx, DirectMemoryRegion region, int sysPageSize, OffheapReadWriteLock rwLock)