SimpleMergedSegmentWarmer (Lucene 9.11.1 core API)

java.lang.Object
- org.apache.lucene.index.SimpleMergedSegmentWarmer

All Implemented Interfaces:

IndexWriter.IndexReaderWarmer
```
public class SimpleMergedSegmentWarmer
extends Object
implements 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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`warm(LeafReader reader)`	Invoked on the `LeafReader` 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 Detail
  - SimpleMergedSegmentWarmer
```
public SimpleMergedSegmentWarmer(InfoStream infoStream)
```
    Creates a new SimpleMergedSegmentWarmer
    
    Parameters:
    
    infoStream - InfoStream to log statistics about warming.
- Method Detail
  - warm
```
public void warm(LeafReader reader)
          throws IOException
```
    Description copied from interface: IndexWriter.IndexReaderWarmer
    
    Invoked on the LeafReader for the newly merged segment, before that segment is made visible to near-real-time readers.
    
    Specified by:
    
    warm in interface IndexWriter.IndexReaderWarmer
    
    Throws:
    
    IOException