org.apache.hadoop.hdfs.server.namenode.snapshot
Class FileWithSnapshot.FileDiff

java.lang.Object
  org.apache.hadoop.hdfs.server.namenode.snapshot.FileWithSnapshot.FileDiff

All Implemented Interfaces:

Comparable<Integer>

Enclosing interface:

org.apache.hadoop.hdfs.server.namenode.snapshot.FileWithSnapshot

public static class FileWithSnapshot.FileDiff
extends Object

The difference of an INodeFile between two snapshots.

Method Summary

int	compareTo(Integer that) Compare diffs with snapshot ID.
long	getFileSize()
org.apache.hadoop.hdfs.server.namenode.snapshot.Snapshot	getSnapshot()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getFileSize

public long getFileSize()

Returns:

the file size in the snapshot.

toString

public String toString()

compareTo

public final int compareTo(Integer that)

Compare diffs with snapshot ID.

Specified by:

compareTo in interface Comparable<Integer>

getSnapshot

public final org.apache.hadoop.hdfs.server.namenode.snapshot.Snapshot getSnapshot()

Returns:

the snapshot object of this diff.