com.oracle.svm.core.genscavenge

Class PinnedAllocatorImpl

java.lang.Object

com.oracle.svm.core.heap.PinnedAllocator

com.oracle.svm.core.genscavenge.PinnedAllocatorImpl

All Implemented Interfaces:

AutoCloseable

public final class PinnedAllocatorImpl
extends PinnedAllocator

This class holds the instance data for a PinnedAllocator. The instance data is not used by this class, but rather by OldGeneration.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.svm.core.heap.PinnedAllocator

PinnedAllocator.PinnedAllocationLifecycleError

Field Summary

Fields

Modifier and Type	Field and Description
static org.graalvm.word.LocationIdentity	OPEN_PINNED_ALLOCATOR_IDENTITY A LocationIdentity that is accessed when doing pinned allocations.

Method Summary

Modifier and Type	Method and Description
void	close() Close this PinnedAllocator to further allocation.
void	ensureOpen()
PinnedAllocator	open() A PinnedAllocator can not allocate objects until opened.
void	release() Release the Objects allocated by this PinnedAllocator.

Methods inherited from class com.oracle.svm.core.heap.PinnedAllocator

newArray, newInstance

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

OPEN_PINNED_ALLOCATOR_IDENTITY

public static final org.graalvm.word.LocationIdentity OPEN_PINNED_ALLOCATOR_IDENTITY

A LocationIdentity that is accessed when doing pinned allocations.

Method Detail

open

public PinnedAllocator open()

Description copied from class: PinnedAllocator

A PinnedAllocator can not allocate objects until opened.

Specified by:

open in class PinnedAllocator

ensureOpen

public void ensureOpen()

close

public void close()

Description copied from class: PinnedAllocator

Close this PinnedAllocator to further allocation.

Specified by:

close in interface AutoCloseable

Specified by:

close in class PinnedAllocator

release

public void release()

Description copied from class: PinnedAllocator

Release the Objects allocated by this PinnedAllocator.

Specified by:

release in class PinnedAllocator