Uses of Class
com.orientechnologies.common.directmemory.OPointer

Packages that use OPointer

Package	Description
com.orientechnologies.common.directmemory
com.orientechnologies.orient.core.storage.cache
com.orientechnologies.orient.core.storage.cache.local.doublewritelog

Uses of OPointer in com.orientechnologies.common.directmemory

Methods in com.orientechnologies.common.directmemory that return OPointer

Modifier and Type	Method	Description
final OPointer	OByteBufferPool.acquireDirect(boolean clear, MemTrace intention)	Acquires direct memory buffer with native byte order.
OPointer	ODirectMemoryAllocator.allocate(int size, boolean clear, MemTrace intention)	Allocates chunk of direct memory of given size.

Methods in com.orientechnologies.common.directmemory with parameters of type OPointer

Modifier and Type	Method	Description
void	ODirectMemoryAllocator.deallocate(OPointer pointer)	Returns allocated direct memory back to OS
final void	OByteBufferPool.release(OPointer pointer)	Put buffer which is not used any more back to the pool or frees direct memory if pool is full.

Constructors in com.orientechnologies.common.directmemory with parameters of type OPointer

Modifier	Constructor	Description
	TrackedPointerKey(OPointer referent)
	TrackedPointerReference(OPointer referent, ReferenceQueue<? super OPointer> q)

Constructor parameters in com.orientechnologies.common.directmemory with type arguments of type OPointer

Modifier	Constructor	Description
	TrackedPointerReference(OPointer referent, ReferenceQueue<? super OPointer> q)

Uses of OPointer in com.orientechnologies.orient.core.storage.cache

Methods in com.orientechnologies.orient.core.storage.cache that return OPointer

Modifier and Type	Method	Description
OPointer	OCachePointer.getPointer()

Constructors in com.orientechnologies.orient.core.storage.cache with parameters of type OPointer

Modifier	Constructor	Description
	OCachePointer(OPointer pointer, OByteBufferPool bufferPool, long fileId, int pageIndex)

Uses of OPointer in com.orientechnologies.orient.core.storage.cache.local.doublewritelog

Methods in com.orientechnologies.orient.core.storage.cache.local.doublewritelog that return OPointer

Modifier and Type	Method	Description
OPointer	DoubleWriteLog.loadPage(int fileId, int pageIndex, OByteBufferPool bufferPool)
OPointer	DoubleWriteLogGL.loadPage(int fileId, int pageIndex, OByteBufferPool bufferPool)
OPointer	DoubleWriteLogNoOP.loadPage(int fileId, int pageIndex, OByteBufferPool bufferPool)