org.apache.lucene.index
Class MergeScheduler

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

Direct Known Subclasses:

ConcurrentMergeScheduler, SerialMergeScheduler

public abstract class MergeScheduler
extends java.lang.Object

Expert: IndexWriter uses an instance implementing this interface to execute the merges selected by a MergePolicy. The default MergeScheduler is ConcurrentMergeScheduler.

NOTE: This API is new and still experimental (subject to change suddenly in the next release)

NOTE: This class typically requires access to package-private APIs (eg, SegmentInfos) to do its job; if you implement your own MergePolicy, you'll need to put it in package org.apache.lucene.index in order to use these APIs.

Constructor Summary

MergeScheduler()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeScheduler

public MergeScheduler()