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:

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

public class SnapshotIndexCommit
extends IndexCommitDelegate
implements Releasable

A snapshot index commit point. While this is held and release() 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

void	delete() Override the delete operation, and only actually delete it if it is not held by the SnapshotDeletionPolicy.
String[]	getFiles()
boolean	release() Releases the current snapshot, returning true if it was actually released.

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

equals, getDirectory, getFileNames, getGeneration, getSegmentCount, getSegmentsFileName, getTimestamp, getUserData, getVersion, 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()

release

public boolean release()

Releases the current snapshot, returning true if it was actually released.

Specified by:

release 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