alluxio.master.job

Class FileIterable.FileIterator

java.lang.Object

alluxio.master.job.FileIterable.FileIterator

All Implemented Interfaces:

Iterator<FileInfo>

Enclosing class:

FileIterable

public class FileIterable.FileIterator
extends Object
implements Iterator<FileInfo>

An iterator over FileInfo objects.

Constructor Summary

Constructors

Constructor and Description
FileIterator(FileSystemMaster fileSystemMaster, String path, Optional<String> user, boolean usePartialListing, java.util.function.Predicate<FileInfo> filter) Creates a new instance of FileIterable.FileIterator.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
FileInfo	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

FileIterator

public FileIterator(FileSystemMaster fileSystemMaster,
                    String path,
                    Optional<String> user,
                    boolean usePartialListing,
                    java.util.function.Predicate<FileInfo> filter)

Creates a new instance of FileIterable.FileIterator.

Parameters:

fileSystemMaster - file system master

path - path to list

user - user to list as

usePartialListing - whether to use partial listing

filter - filter to apply to the file infos

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<FileInfo>

next

public FileInfo next()

Specified by:

next in interface Iterator<FileInfo>