org.hibernate.search.impl
Class SimpleIndexingProgressMonitor

java.lang.Object
  org.hibernate.search.impl.SimpleIndexingProgressMonitor

All Implemented Interfaces:

IndexingMonitor, MassIndexerProgressMonitor

public class SimpleIndexingProgressMonitor
extends Object
implements MassIndexerProgressMonitor

A very simple implementation of MassIndexerProgressMonitor which uses the logger at INFO level to output indexing speed statistics.

Author:

Sanne Grinovero

Constructor Summary

SimpleIndexingProgressMonitor()
Logs progress of indexing job every 50 documents written.

SimpleIndexingProgressMonitor(int logAfterNumberOfDocuments)
Logs progress of indexing job every logAfterNumberOfDocuments documents written.

Method Summary

void	addToTotalCount(long count) The total count of entities to be indexed is added here; It could be called more than once, the implementation should add them up.
void	documentsAdded(long increment) Notify the IndexingMonitor of the number of documents added to the index.
void	documentsBuilt(int number) The number of Documents built; This is invoked several times and concurrently during the indexing process.
void	entitiesLoaded(int size) The number of entities loaded from database; This is invoked several times and concurrently during the indexing process.
protected int	getStatusMessagePeriod()
void	indexingCompleted() Invoked when the indexing is completed.
protected void	printStatusMessage(long startTime, long totalTodoCount, long doneCount)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleIndexingProgressMonitor

public SimpleIndexingProgressMonitor()

Logs progress of indexing job every 50 documents written.

SimpleIndexingProgressMonitor

public SimpleIndexingProgressMonitor(int logAfterNumberOfDocuments)

Logs progress of indexing job every logAfterNumberOfDocuments documents written.

Parameters:

logAfterNumberOfDocuments - log each time the specified number of documents has been added

Method Detail

entitiesLoaded

public void entitiesLoaded(int size)

Description copied from interface: MassIndexerProgressMonitor

The number of entities loaded from database; This is invoked several times and concurrently during the indexing process.

Specified by:

entitiesLoaded in interface MassIndexerProgressMonitor

Parameters:

size - number of entities loaded from database

documentsAdded

public void documentsAdded(long increment)

Description copied from interface: IndexingMonitor

Notify the IndexingMonitor of the number of documents added to the index. This can be invoked several times during the indexing process, and could be invoked concurrently by different threads.

Specified by:

documentsAdded in interface IndexingMonitor

Parameters:

increment - number of documents add operations performed

documentsBuilt

public void documentsBuilt(int number)

Description copied from interface: MassIndexerProgressMonitor

The number of Documents built; This is invoked several times and concurrently during the indexing process.

Specified by:

documentsBuilt in interface MassIndexerProgressMonitor

Parameters:

number - number of Documents built

addToTotalCount

public void addToTotalCount(long count)

Description copied from interface: MassIndexerProgressMonitor

The total count of entities to be indexed is added here; It could be called more than once, the implementation should add them up. This is invoked several times and concurrently during the indexing process.

Specified by:

addToTotalCount in interface MassIndexerProgressMonitor

Parameters:

count - number of newly indexed entities which has to be added to total count

indexingCompleted

public void indexingCompleted()

Description copied from interface: MassIndexerProgressMonitor

Invoked when the indexing is completed.

Specified by:

indexingCompleted in interface MassIndexerProgressMonitor

getStatusMessagePeriod

protected int getStatusMessagePeriod()

printStatusMessage

protected void printStatusMessage(long startTime,
                                  long totalTodoCount,
                                  long doneCount)