com.atlassian.bamboo.index

Class AbstractIndexer

java.lang.Object

com.atlassian.bamboo.index.AbstractIndexer

All Implemented Interfaces:

Indexer

public abstract class AbstractIndexer
extends Object
implements Indexer

Should be in bamboo-core but bamboo-deployments depends on this

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	AbstractIndexer.FlushAndUnlockIndexerQueueCallback FutureCallback that will flush and unlock indexer queue after last task has been processed.
protected class	AbstractIndexer.IndexAllCallable
protected class	AbstractIndexer.UpdateApproximateIndexingTimePerResultCallback FutureCallback that will calculate total execution time and store it after last task has been processed Single instance of this callback should be created and added to all created ListenableFutureTasks

Field Summary

Fields

Modifier and Type	Field and Description
protected IndexerService	indexerService
protected com.atlassian.bonnie.ILuceneConnection	luceneConnection

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractIndexer(com.atlassian.bonnie.ILuceneConnection luceneConnection, com.atlassian.bandana.BandanaManager bandanaManager, int maxDbConnections, IndexerService indexerService)

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteIndex() Delete existing index.
protected void	flushAndUnlockIndexerQueue(IndexerContext indexerContext)
protected long	getApproximateIndexingTimePerResult() Retrieve approximate time per result stored in Bandana for a given indexer.
protected int	getConcurrentIndexers()
protected IndexerContext	getDefaultIndexerContext()
protected abstract BambooBandanaContext	getIndexerBandanaContext()
int	getNumberOfDocuments()
protected IndexerContext	lockIndexerQueue()
protected void	updateApproximateIndexingTimePerResult(long totalIndexingTime, int entityCount)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.bamboo.index.Indexer

getEstimatedReindexTime, indexAll

Field Detail

luceneConnection

protected final com.atlassian.bonnie.ILuceneConnection luceneConnection

indexerService

protected final IndexerService indexerService

Constructor Detail

AbstractIndexer

protected AbstractIndexer(com.atlassian.bonnie.ILuceneConnection luceneConnection,
               com.atlassian.bandana.BandanaManager bandanaManager,
               int maxDbConnections,
               IndexerService indexerService)

Method Detail

deleteIndex

public void deleteIndex()

Description copied from interface: Indexer

Delete existing index.

Specified by:

deleteIndex in interface Indexer

getNumberOfDocuments

public int getNumberOfDocuments()

Specified by:

getNumberOfDocuments in interface Indexer

Returns:

number of documents in the index

getIndexerBandanaContext

protected abstract BambooBandanaContext getIndexerBandanaContext()

getApproximateIndexingTimePerResult

protected long getApproximateIndexingTimePerResult()

Retrieve approximate time per result stored in Bandana for a given indexer.

Returns:

approximate time of indexing a single result in milliseconds

updateApproximateIndexingTimePerResult

protected void updateApproximateIndexingTimePerResult(long totalIndexingTime,
                                          int entityCount)

getConcurrentIndexers

protected int getConcurrentIndexers()

getDefaultIndexerContext

@NotNull
protected IndexerContext getDefaultIndexerContext()

lockIndexerQueue

@NotNull
protected IndexerContext lockIndexerQueue()

flushAndUnlockIndexerQueue

protected void flushAndUnlockIndexerQueue(@NotNull
                              IndexerContext indexerContext)