alluxio.master.job

Class UfsFileIterable

java.lang.Object

alluxio.master.job.UfsFileIterable

All Implemented Interfaces:

Iterable<FileInfo>

public class UfsFileIterable
extends Object
implements Iterable<FileInfo>

Iterable for FileInfo objects. Generates the list of files from under file system.

Constructor Summary

Constructors

Constructor and Description
UfsFileIterable(UnderFileSystem fs, String path, Optional<String> user, java.util.function.Predicate<FileInfo> filter) Creates a new instance of FileIterable.

Method Summary

Modifier and Type	Method and Description
Iterator<FileInfo>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

UfsFileIterable

public UfsFileIterable(UnderFileSystem fs,
                       String path,
                       Optional<String> user,
                       java.util.function.Predicate<FileInfo> filter)

Creates a new instance of FileIterable.

Parameters:

fs - under file system

path - path to list

user - user to list as

filter - filter to apply to the file infos

Method Detail

iterator

public Iterator<FileInfo> iterator()

Specified by:

iterator in interface Iterable<FileInfo>

Returns:

file iterator. generate new iterator each time