org.elasticsearch.index.deletionpolicy

Class SnapshotIndexCommit

java.lang.Object

org.apache.lucene.index.IndexCommit

org.elasticsearch.common.lucene.IndexCommitDelegate

org.elasticsearch.index.deletionpolicy.SnapshotIndexCommit

All Implemented Interfaces:

AutoCloseable, Comparable<org.apache.lucene.index.IndexCommit>, Releasable

public class SnapshotIndexCommit
extends IndexCommitDelegate
implements Releasable

A snapshot index commit point. While this is held and close() was not called, no files will be deleted that relates to this commit point (IndexCommitDelegate.getFileNames()).

Field Summary

Fields inherited from class org.elasticsearch.common.lucene.IndexCommitDelegate

delegate

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Releases the current snapshot.
void	delete() Override the delete operation, and only actually delete it if it is not held by the SnapshotDeletionPolicy.
String[]	getFiles()

Methods inherited from class org.elasticsearch.common.lucene.IndexCommitDelegate

equals, getDirectory, getFileNames, getGeneration, getSegmentCount, getSegmentsFileName, getUserData, hashCode, isDeleted

Methods inherited from class org.apache.lucene.index.IndexCommit

compareTo

Methods inherited from class java.lang.Object

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

Method Detail

getFiles

public String[] getFiles()

close

public void close()

Releases the current snapshot.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Releasable

delete

public void delete()

Override the delete operation, and only actually delete it if it is not held by the SnapshotDeletionPolicy.

Overrides:

delete in class IndexCommitDelegate