org.apache.hadoop.hbase.master.snapshot

Class SnapshotFileCache.SnapshotDirectoryInfo

java.lang.Object

org.apache.hadoop.hbase.master.snapshot.SnapshotFileCache.SnapshotDirectoryInfo

Enclosing class:

SnapshotFileCache

private static class SnapshotFileCache.SnapshotDirectoryInfo
extends Object

Information about a snapshot directory

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Collection<String>	files
(package private) long	lastModified

Constructor Summary

Constructors

Constructor and Description
SnapshotDirectoryInfo(long mtime, Collection<String> files)

Method Summary

Modifier and Type	Method and Description
Collection<String>	getFiles()
boolean	hasBeenModified(long mtime) Check if the snapshot directory has been modified

Methods inherited from class java.lang.Object

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

Field Detail

lastModified

long lastModified

files

Collection<String> files

Constructor Detail

SnapshotDirectoryInfo

public SnapshotDirectoryInfo(long mtime,
                             Collection<String> files)

Method Detail

getFiles

public Collection<String> getFiles()

Returns:

the hfiles in the snapshot when this was made.

hasBeenModified

public boolean hasBeenModified(long mtime)

Check if the snapshot directory has been modified

Parameters:

mtime - current modification time of the directory

Returns:

true if it the modification time of the directory is newer time when we created this