org.eaglei.search.provider.lucene
Class LuceneSearchProviderIndexUpdater

java.lang.Object
  org.eaglei.search.provider.lucene.LuceneSearchProviderIndexUpdater

All Implemented Interfaces:

java.lang.Runnable

public final class LuceneSearchProviderIndexUpdater
extends java.lang.Object
implements java.lang.Runnable

Runnable that periodically updates the Lucene index.

Author:

frost

Constructor Summary

LuceneSearchProviderIndexUpdater(org.eaglei.search.provider.SearchProvider nestedProvider, LuceneSearchProviderIndexer indexer)
Creates an index updater

Method Summary

long	getUpdateFrequency()
void	run()
void	setUpdateFrequency(long updateFrequency) Sets the frequency for updating the lucene index from the embedded provider.
void	updateIndex() Dynamically builds the Lucene index from results retrieved from the nested SearchProvider

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneSearchProviderIndexUpdater

public LuceneSearchProviderIndexUpdater(org.eaglei.search.provider.SearchProvider nestedProvider,
                                        LuceneSearchProviderIndexer indexer)

Creates an index updater

Parameters:

nestedProvider - Provider that is queried to populate the index.

indexer - The indexer.

Method Detail

setUpdateFrequency

public void setUpdateFrequency(long updateFrequency)

Sets the frequency for updating the lucene index from the embedded provider.

Parameters:

updateFrequency - Update frequency in msec.

getUpdateFrequency

public long getUpdateFrequency()

See Also:

setUpdateFrequency(long)

updateIndex

public void updateIndex()
                 throws java.io.IOException

Dynamically builds the Lucene index from results retrieved from the nested SearchProvider

Throws:

java.io.IOException

run

public void run()

Specified by:

run in interface java.lang.Runnable