org.apache.hadoop.hbase.util

Class FSUtils.RegionDirFilter

java.lang.Object

org.apache.hadoop.hbase.util.AbstractFileStatusFilter

org.apache.hadoop.hbase.util.FSUtils.RegionDirFilter

All Implemented Interfaces:

org.apache.hadoop.fs.PathFilter, FileStatusFilter

Enclosing class:

FSUtils

public static class FSUtils.RegionDirFilter
extends AbstractFileStatusFilter

Filter for all dirs that don't start with '.'

Field Summary

Fields

Modifier and Type	Field and Description
(package private) org.apache.hadoop.fs.FileSystem	fs
static Pattern	regionDirPattern

Constructor Summary

Constructors

Constructor and Description
RegionDirFilter(org.apache.hadoop.fs.FileSystem fs)

Method Summary

Modifier and Type	Method and Description
protected boolean	accept(org.apache.hadoop.fs.Path p, Boolean isDir) Filters out a path.

Methods inherited from class org.apache.hadoop.hbase.util.AbstractFileStatusFilter

accept, accept, isDirectory, isFile

Methods inherited from class java.lang.Object

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

Field Detail

regionDirPattern

public static final Pattern regionDirPattern

fs

final org.apache.hadoop.fs.FileSystem fs

Constructor Detail

RegionDirFilter

public RegionDirFilter(org.apache.hadoop.fs.FileSystem fs)

Method Detail

accept

protected boolean accept(org.apache.hadoop.fs.Path p,
                         @CheckForNull
                         Boolean isDir)

Description copied from class: AbstractFileStatusFilter

Filters out a path. Can be given an optional directory hint to avoid filestatus lookup.

Specified by:

accept in class AbstractFileStatusFilter

Parameters:

p - A filesystem path

isDir - An optional boolean indicating whether the path is a directory or not

Returns:

true if the path is accepted, false if the path is filtered out