Class HdfDatasetToStrings

java.lang.Object

io.nosqlbench.virtdata.library.hdf5.from_long.AbstractHdfFileToVectorType

io.nosqlbench.virtdata.library.hdf5.from_long.to_string.HdfDatasetToStrings

All Implemented Interfaces:

LongFunction<String>

public class HdfDatasetToStrings
extends AbstractHdfFileToVectorType
implements LongFunction<String>

This function reads a dataset of any supported type from an HDF5 file. The dataset itself is not read into memory, only the metadata (the "dataset" Java Object). The lambda function reads a single vector from the dataset, based on the long input value.

Field Summary

Fields inherited from class io.nosqlbench.virtdata.library.hdf5.from_long.AbstractHdfFileToVectorType

dataset, dims, hdfFile

Constructor Summary

Constructors

Constructor	Description
HdfDatasetToStrings(String filename, String datasetName)

Method Summary

Modifier and Type	Method	Description
String	apply(long l)

Methods inherited from class io.nosqlbench.virtdata.library.hdf5.from_long.AbstractHdfFileToVectorType

getDataFrom

Methods inherited from class java.lang.Object

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

Constructor Details

HdfDatasetToStrings

public HdfDatasetToStrings(String filename,
 String datasetName)

Method Details

apply

public String apply(long l)

Specified by:

apply in interface LongFunction<String>