org.apache.hadoop.fs.s3

Class INode

java.lang.Object

org.apache.hadoop.fs.s3.INode

@InterfaceAudience.Private
@InterfaceStability.Unstable
public class INode
extends Object

Holds file metadata including type (regular file, or directory), and the list of blocks that are pointers to the data.

Field Summary

Fields

Modifier and Type	Field and Description
static INode	DIRECTORY_INODE
static org.apache.hadoop.fs.s3.INode.FileType[]	FILE_TYPES

Constructor Summary

Constructors

Constructor and Description
INode(org.apache.hadoop.fs.s3.INode.FileType fileType, Block[] blocks)

Method Summary

Methods

Modifier and Type	Method and Description
static INode	deserialize(InputStream in)
Block[]	getBlocks()
org.apache.hadoop.fs.s3.INode.FileType	getFileType()
long	getSerializedLength()
boolean	isDirectory()
boolean	isFile()
InputStream	serialize()

Methods inherited from class java.lang.Object

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

Field Detail

FILE_TYPES

public static final org.apache.hadoop.fs.s3.INode.FileType[] FILE_TYPES

DIRECTORY_INODE

public static final INode DIRECTORY_INODE

Constructor Detail

INode

public INode(org.apache.hadoop.fs.s3.INode.FileType fileType,
     Block[] blocks)

Method Detail

getBlocks

public Block[] getBlocks()

getFileType

public org.apache.hadoop.fs.s3.INode.FileType getFileType()

isDirectory

public boolean isDirectory()

isFile

public boolean isFile()

getSerializedLength

public long getSerializedLength()

serialize

public InputStream serialize()
                      throws IOException

Throws:

IOException

deserialize

public static INode deserialize(InputStream in)
                         throws IOException

Throws:

IOException