org.apache.flink.runtime.util

Class FileUtils

java.lang.Object

org.apache.flink.runtime.util.FileUtils

public final class FileUtils
extends Object

This is a utility class to deal with temporary files.

Method Summary

Methods

Modifier and Type	Method and Description
static String	getRandomFilename(String prefix) Constructs a random filename with the given prefix and a random part generated from hex characters.

Methods inherited from class java.lang.Object

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

Method Detail

getRandomFilename

public static String getRandomFilename(String prefix)

Constructs a random filename with the given prefix and a random part generated from hex characters.

Parameters:

prefix - the prefix to the filename to be constructed

Returns:

the generated random filename with the given prefix