org.apache.hadoop.hdfs.server.namenode.snapshot
Class INodeDirectoryWithSnapshot.DirectoryDiff

java.lang.Object
  org.apache.hadoop.hdfs.server.namenode.snapshot.INodeDirectoryWithSnapshot.DirectoryDiff

All Implemented Interfaces:

Comparable<Integer>

Enclosing class:

INodeDirectoryWithSnapshot

public static class INodeDirectoryWithSnapshot.DirectoryDiff
extends Object

The difference of an INodeDirectory between two snapshots.

Method Summary

int	compareTo(Integer that) Compare diffs with snapshot ID.
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

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.