alluxio.fuse

Class AlluxioFuseOpenUtils

java.lang.Object

alluxio.fuse.AlluxioFuseOpenUtils

public final class AlluxioFuseOpenUtils
extends Object

Alluxio Fuse utilities to handle different fuse.open() flags. Decide Alluxio open action based on fuse open flags.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AlluxioFuseOpenUtils.OpenAction Alluxio Fuse open action.

Constructor Summary

Constructors

Constructor and Description
AlluxioFuseOpenUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	containsCreate(int flag) Checks if the open flag contains create open flag.
static boolean	containsTruncate(int flag) Checks if the open flag contains truncate open flag.
static AlluxioFuseOpenUtils.OpenAction	getOpenAction(int flag) Gets Alluxio Fuse open action based on open flag.

Methods inherited from class java.lang.Object

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

Constructor Detail

AlluxioFuseOpenUtils

public AlluxioFuseOpenUtils()

Method Detail

getOpenAction

public static AlluxioFuseOpenUtils.OpenAction getOpenAction(int flag)

Gets Alluxio Fuse open action based on open flag.

Parameters:

flag - the open flag

Returns:

the open action

containsTruncate

public static boolean containsTruncate(int flag)

Checks if the open flag contains truncate open flag.

Parameters:

flag - the open flag to check

Returns:

true if contains truncate open flag, false otherwise

containsCreate

public static boolean containsCreate(int flag)

Checks if the open flag contains create open flag.

Parameters:

flag - the open flag to check

Returns:

true if contains create open flag, false otherwise