org.apache.lucene.index
Class LuceneSegmentsMerger

java.lang.Object
  org.apache.lucene.index.LuceneSegmentsMerger

public class LuceneSegmentsMerger
extends Object

A helper class that can merge segments from a certain segment number till the last.

Author:

kimchy

Constructor Summary

LuceneSegmentsMerger(Directory dir, boolean closeDir, LuceneSearchEngineFactory searchEngineFactory)

Method Summary

void	close()
void	commit()
protected void	finalize()
void	mergeFromSegment(int fromSegment)
void	rollback()

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneSegmentsMerger

public LuceneSegmentsMerger(Directory dir,
                            boolean closeDir,
                            LuceneSearchEngineFactory searchEngineFactory)
                     throws IOException

Throws:

IOException

Method Detail

mergeFromSegment

public void mergeFromSegment(int fromSegment)
                      throws IOException

Throws:

IOException

commit

public void commit()
            throws IOException

Throws:

IOException

rollback

public void rollback()
              throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

finalize

protected void finalize()
                 throws IOException

Overrides:

finalize in class Object

Throws:

IOException