Class MergeScheduler

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.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk

Inheritance

System.Object

MergeScheduler

ConcurrentMergeScheduler

NoMergeScheduler

SerialMergeScheduler

TaskMergeScheduler

Implements

IMergeScheduler

IDisposable

Namespace: Lucene.Net.Index

Assembly: Lucene.Net.dll

Syntax

public abstract class MergeScheduler : IDisposable, IMergeScheduler, IDisposable

Constructors

MergeScheduler()

Sole constructor. (For invocation by subclass constructors, typically implicit.)

Declaration

protected MergeScheduler()

Methods

Clone()

Declaration

public virtual object Clone()

Returns

Type	Description
System.Object

Dispose()

Dispose this MergeScheduler.

Declaration

public void Dispose()

Dispose(Boolean)

Dispose this MergeScheduler.

Declaration

protected abstract void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing

Merge(IndexWriter, MergeTrigger, Boolean)

Run the merges provided by NextMerge().

Declaration

public abstract void Merge(IndexWriter writer, MergeTrigger trigger, bool newMergesFound)

Parameters

Type	Name	Description
IndexWriter	writer	the IndexWriter to obtain the merges from.
MergeTrigger	trigger	the MergeTrigger that caused this merge to happen
System.Boolean	newMergesFound	true iff any new merges were found by the caller; otherwise false

Implements

IMergeScheduler

IDisposable