Package org.apache.hadoop.fs

Class Globber

java.lang.Object

org.apache.hadoop.fs.Globber

@Private
@Unstable
public class Globber
extends Object

Implementation of FileSystem.globStatus(Path, PathFilter). This has historically been package-private; it has been opened up for object stores within the hadoop-* codebase ONLY. It could be expanded for external store implementations in future.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Globber.GlobBuilder	Builder for Globber instances.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	LOG

Method Summary

Modifier and Type	Method	Description
static Globber.GlobBuilder	createGlobber(FileContext fileContext)	Create a builder for a Globber, bonded to the specific file context.
static Globber.GlobBuilder	createGlobber(FileSystem filesystem)	Create a builder for a Globber, bonded to the specific filesystem.
FileStatus[]	glob()

Methods inherited from class java.lang.Object

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

Field Details

LOG

public static final org.slf4j.Logger LOG

Method Details

glob

public FileStatus[] glob()
                  throws IOException

Throws:

IOException

createGlobber

public static Globber.GlobBuilder createGlobber(FileSystem filesystem)

Create a builder for a Globber, bonded to the specific filesystem.

Parameters:

filesystem - filesystem

Returns:

the builder to finish configuring.

createGlobber

public static Globber.GlobBuilder createGlobber(FileContext fileContext)

Create a builder for a Globber, bonded to the specific file context.

Parameters:

fileContext - file context.

Returns:

the builder to finish configuring.