ai.djl.mxnet.jna

Class NativeResource

java.lang.Object

ai.djl.mxnet.jna.NativeResource

All Implemented Interfaces:

java.lang.AutoCloseable

Direct Known Subclasses:

CachedOp, MxNDArray, MxParameterServer, Symbol

public abstract class NativeResource
extends java.lang.Object
implements java.lang.AutoCloseable

NativeResource is an internal class for AutoCloseable blocks of memory created in the MXNet Engine.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.atomic.AtomicReference<com.sun.jna.Pointer>	handle

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NativeResource(com.sun.jna.Pointer pointer)

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	finalize()
com.sun.jna.Pointer	getHandle() Gets the Pointer to this resource.
java.lang.String	getUid() Gets the unique ID of this resource.
boolean	isReleased() Gets the boolean that indicates whether this resource has been released.

Methods inherited from class java.lang.Object

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

Field Detail

handle

protected final java.util.concurrent.atomic.AtomicReference<com.sun.jna.Pointer> handle

Constructor Detail

NativeResource

protected NativeResource(com.sun.jna.Pointer pointer)

Method Detail

isReleased

public boolean isReleased()

Gets the boolean that indicates whether this resource has been released.

Returns:

whether this resource has been released

getHandle

public com.sun.jna.Pointer getHandle()

Gets the Pointer to this resource.

Returns:

the Pointer to this resource

getUid

public final java.lang.String getUid()

Gets the unique ID of this resource.

Returns:

the unique ID of this resource

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable