Module org.apache.lucene.monitor

Package org.apache.lucene.monitor

Class ReadonlyQueryIndex

java.lang.Object

org.apache.lucene.monitor.QueryIndex

org.apache.lucene.monitor.ReadonlyQueryIndex

All Implemented Interfaces:

Closeable, AutoCloseable

class ReadonlyQueryIndex
extends QueryIndex

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	ReadonlyQueryIndex.LazyMonitorQueryCollector	A Collector that decodes the stored query for each document hit reparsing them everytime.

Nested classes/interfaces inherited from class org.apache.lucene.monitor.QueryIndex

QueryIndex.CachePopulator, QueryIndex.DataValues, QueryIndex.FIELDS, QueryIndex.QueryBuilder, QueryIndex.QueryCollector, QueryIndex.QueryTermFilter

Field Summary

Fields

Modifier and Type	Field	Description
private final ScheduledExecutorService	refreshExecutor

Fields inherited from class org.apache.lucene.monitor.QueryIndex

decomposer, listeners, manager, serializer, termFilters

Constructor Summary

Constructors

Constructor	Description
ReadonlyQueryIndex(MonitorConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
int	cacheSize()
void	clear()
void	close()
void	commit(List<MonitorQuery> updates)
void	deleteQueries(List<String> ids)
long	getLastPurged()
int	numDocs()
void	purgeCache()
(package private) void	purgeCache(QueryIndex.CachePopulator populator)
long	search(QueryIndex.QueryBuilder queryBuilder, QueryIndex.QueryCollector matcher)

Methods inherited from class org.apache.lucene.monitor.QueryIndex

addListener, getQuery, scan, search

Methods inherited from class java.lang.Object

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

Field Details

refreshExecutor

private final ScheduledExecutorService refreshExecutor

Constructor Details

ReadonlyQueryIndex

public ReadonlyQueryIndex(MonitorConfiguration configuration)
                   throws IOException

Throws:

IOException

Method Details

commit

public void commit(List<MonitorQuery> updates)
            throws IOException

Specified by:

commit in class QueryIndex

Throws:

IOException

search

public long search(QueryIndex.QueryBuilder queryBuilder,
 QueryIndex.QueryCollector matcher)
            throws IOException

Specified by:

search in class QueryIndex

Throws:

IOException

purgeCache

public void purgeCache()
                throws IOException

Specified by:

purgeCache in class QueryIndex

Throws:

IOException

purgeCache

void purgeCache(QueryIndex.CachePopulator populator)

Specified by:

purgeCache in class QueryIndex

close

public void close()
           throws IOException

Throws:

IOException

numDocs

public int numDocs()
            throws IOException

Specified by:

numDocs in class QueryIndex

Throws:

IOException

cacheSize

public int cacheSize()

Specified by:

cacheSize in class QueryIndex

deleteQueries

public void deleteQueries(List<String> ids)
                   throws IOException

Specified by:

deleteQueries in class QueryIndex

Throws:

IOException

clear

public void clear()
           throws IOException

Specified by:

clear in class QueryIndex

Throws:

IOException

getLastPurged

public long getLastPurged()

Specified by:

getLastPurged in class QueryIndex