Module org.apache.arrow.c

Package org.apache.arrow.c.jni

Class JniWrapper

java.lang.Object

org.apache.arrow.c.jni.JniWrapper

public class JniWrapper
extends Object

JniWrapper for C Data Interface API implementation.

Method Summary

Modifier and Type	Method	Description
void	exportArray(long memoryAddress, PrivateData data)
void	exportArrayStream(long memoryAddress, PrivateData data)
void	exportSchema(long memoryAddress, PrivateData privateData)
static JniWrapper	get()
void	getNextArrayStream(long streamAddress, long arrayAddress)
void	getSchemaArrayStream(long streamAddress, long arrayAddress)
void	releaseArray(long memoryAddress)
void	releaseArrayStream(long memoryAddress)
void	releaseSchema(long memoryAddress)

Methods inherited from class java.lang.Object

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

Method Details

get

public static JniWrapper get()

releaseSchema

public void releaseSchema(long memoryAddress)

releaseArray

public void releaseArray(long memoryAddress)

getNextArrayStream

public void getNextArrayStream(long streamAddress,
 long arrayAddress)
                        throws CDataJniException

Throws:

CDataJniException

getSchemaArrayStream

public void getSchemaArrayStream(long streamAddress,
 long arrayAddress)
                          throws CDataJniException

Throws:

CDataJniException

releaseArrayStream

public void releaseArrayStream(long memoryAddress)

exportSchema

public void exportSchema(long memoryAddress,
 PrivateData privateData)

exportArray

public void exportArray(long memoryAddress,
 PrivateData data)

exportArrayStream

public void exportArrayStream(long memoryAddress,
 PrivateData data)