MergeScheduler (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

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

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Cloneable

Direct Known Subclasses:

ConcurrentMergeScheduler, NoMergeScheduler, SerialMergeScheduler
```
public abstract class MergeScheduler
extends java.lang.Object
implements java.io.Closeable, java.lang.Cloneable
```
Expert: IndexWriter uses an instance implementing this interface to execute the merges selected by a MergePolicy. The default MergeScheduler is ConcurrentMergeScheduler.

Implementers of sub-classes should make sure that clone() returns an independent instance able to work with any IndexWriter instance.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`MergeScheduler`	`clone()`
`abstract void`	`close()`	Close this MergeScheduler.
`abstract void`	`merge(IndexWriter writer)`	Run the merges provided by `IndexWriter.getNextMerge()`.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - merge
```
public abstract void merge(IndexWriter writer)
                    throws java.io.IOException
```
    Run the merges provided by IndexWriter.getNextMerge().
    
    Throws:
    
    java.io.IOException
  - close
```
public abstract void close()
                    throws java.io.IOException
```
    Close this MergeScheduler.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Throws:
    
    java.io.IOException
  - clone
```
public MergeScheduler clone()
```