Package org.apache.drill.exec.store.hdf5.writers

Class HDF5MapDataWriter

java.lang.Object

org.apache.drill.exec.store.hdf5.writers.HDF5DataWriter

org.apache.drill.exec.store.hdf5.writers.HDF5MapDataWriter

public class HDF5MapDataWriter
extends HDF5DataWriter

Field Summary

Fields inherited from class org.apache.drill.exec.store.hdf5.writers.HDF5DataWriter

colCount, compoundData, counter, datapath, fieldName, reader

Constructor Summary

Constructors

Constructor	Description
HDF5MapDataWriter(io.jhdf.HdfFile reader, WriterSpec writerSpec, String datapath)

Method Summary

Modifier and Type	Method	Description
int	getDataSize()
boolean	hasNext()
boolean	isCompound()	Returns true if the data writer is a compound writer, false if not.
boolean	write()

Methods inherited from class org.apache.drill.exec.store.hdf5.writers.HDF5DataWriter

currentRowCount

Methods inherited from class java.lang.Object

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

Constructor Details

HDF5MapDataWriter

public HDF5MapDataWriter(io.jhdf.HdfFile reader,
 WriterSpec writerSpec,
 String datapath)

Method Details

write

public boolean write()

Overrides:

write in class HDF5DataWriter

hasNext

public boolean hasNext()

Overrides:

hasNext in class HDF5DataWriter

isCompound

public boolean isCompound()

Returns true if the data writer is a compound writer, false if not.

Overrides:

isCompound in class HDF5DataWriter

Returns:

boolean true if the data writer is a compound writer, false if not.

getDataSize

public int getDataSize()

Specified by:

getDataSize in class HDF5DataWriter