Package com.github.rcaller.io.arrow

Class ArrowImpl

java.lang.Object

com.github.rcaller.io.ArrowBridge

com.github.rcaller.io.arrow.ArrowImpl

All Implemented Interfaces:

AutoCloseable

public class ArrowImpl
extends ArrowBridge

Constructor Summary

Constructors

Constructor	Description
ArrowImpl()

Method Summary

Modifier and Type	Method	Description
void	close()
double[]	getAsDoubleArray(String name)
double[][]	getAsDoubleMatrix(String name)
float[]	getAsFloatArray(String name)
int[]	getAsIntArray(String name)
long[]	getAsLongArray(String name)
String[]	getAsStringArray(String name)
int[]	getDimensions(String name)
List<String>	getNames()
String	getType(String name)
void	loadArrowData(URI ipcResource)

Methods inherited from class com.github.rcaller.io.ArrowBridge

isArrowAvailable, newInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrowImpl

public ArrowImpl()

Method Detail

loadArrowData

public void loadArrowData(URI ipcResource)
                   throws IOException

Specified by:

loadArrowData in class ArrowBridge

Throws:

IOException

getNames

public List<String> getNames()

Specified by:

getNames in class ArrowBridge

getType

public String getType(String name)

Specified by:

getType in class ArrowBridge

getDimensions

public int[] getDimensions(String name)

Specified by:

getDimensions in class ArrowBridge

getAsStringArray

public String[] getAsStringArray(String name)

Specified by:

getAsStringArray in class ArrowBridge

getAsDoubleArray

public double[] getAsDoubleArray(String name)

Specified by:

getAsDoubleArray in class ArrowBridge

getAsFloatArray

public float[] getAsFloatArray(String name)

Specified by:

getAsFloatArray in class ArrowBridge

getAsIntArray

public int[] getAsIntArray(String name)

Specified by:

getAsIntArray in class ArrowBridge

getAsLongArray

public long[] getAsLongArray(String name)

Specified by:

getAsLongArray in class ArrowBridge

getAsDoubleMatrix

public double[][] getAsDoubleMatrix(String name)

Specified by:

getAsDoubleMatrix in class ArrowBridge

close

public void close()
           throws Exception

Throws:

Exception