Package org.apache.lucene.index

Class SimpleMergedSegmentWarmer

java.lang.Object

org.apache.lucene.index.IndexWriter.IndexReaderWarmer

org.apache.lucene.index.SimpleMergedSegmentWarmer

public class SimpleMergedSegmentWarmer
extends IndexWriter.IndexReaderWarmer

A very simple merged segment warmer that just ensures data structures are initialized.

Constructor Summary

Constructors

Constructor	Description
SimpleMergedSegmentWarmer(InfoStream infoStream)	Creates a new SimpleMergedSegmentWarmer

Method Summary

Modifier and Type	Method	Description
void	warm(AtomicReader reader)	Invoked on the AtomicReader for the newly merged segment, before that segment is made visible to near-real-time readers.

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleMergedSegmentWarmer

public SimpleMergedSegmentWarmer(InfoStream infoStream)

Creates a new SimpleMergedSegmentWarmer

Parameters:

infoStream - InfoStream to log statistics about warming.

Method Details

warm

public void warm(AtomicReader reader)
          throws IOException

Description copied from class: IndexWriter.IndexReaderWarmer

Invoked on the AtomicReader for the newly merged segment, before that segment is made visible to near-real-time readers.

Specified by:

warm in class IndexWriter.IndexReaderWarmer

Throws:

IOException