uk.ac.starlink.parquet

Class FileInputFile

java.lang.Object

uk.ac.starlink.parquet.FileInputFile

All Implemented Interfaces:

org.apache.parquet.io.InputFile

public class FileInputFile
extends Object
implements org.apache.parquet.io.InputFile

Parquet InputFile implementation based on a java.io.File.

Potentially useful as a replacement for HadoopInputFile, but we still can't get rid of classes from hadoop-common, since Path is required for ParquetWriter implementations.

Since:

3 Mar 2021

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
FileInputFile(File file) Constructor.

Method Summary

Modifier and Type	Method and Description
long	getLength()
org.apache.parquet.io.SeekableInputStream	newStream()

Methods inherited from class java.lang.Object

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

Constructor Detail

FileInputFile

public FileInputFile(File file)

Constructor.

Parameters:

file - file

Method Detail

getLength

public long getLength()

Specified by:

getLength in interface org.apache.parquet.io.InputFile

newStream

public org.apache.parquet.io.SeekableInputStream newStream()
                                                    throws IOException

Specified by:

newStream in interface org.apache.parquet.io.InputFile

Throws:

IOException