org.hibernate.search.util.jmx.impl

Class JMXRegistrar.StatisticsInfo

java.lang.Object

org.hibernate.search.util.jmx.impl.JMXRegistrar.StatisticsInfo

All Implemented Interfaces:

StatisticsInfoMBean, Statistics

Enclosing class:

JMXRegistrar

public static class JMXRegistrar.StatisticsInfo
extends Object
implements StatisticsInfoMBean

Author:

Hardy Ferentschik

Field Summary

Fields inherited from interface org.hibernate.search.jmx.StatisticsInfoMBean

STATISTICS_MBEAN_OBJECT_NAME

Constructor Summary

Constructors

Constructor and Description
StatisticsInfo(Statistics delegate)

Method Summary

Modifier and Type	Method and Description
void	clear() Reset all statistics.
Set<String>	getIndexedClassNames() Returns a list of all indexed classes.
long	getIndexSize(String indexName) Returns the size of the index with the given name, in bytes.
int	getNumberOfIndexedEntities(String entity) Returns the number of documents for the given entity.
long	getObjectLoadingExecutionAvgTime()
long	getObjectLoadingExecutionMaxTime()
long	getObjectLoadingTotalTime()
long	getObjectsLoadedCount()
long	getSearchQueryExecutionAvgTime() Get the average search time in nanoseconds.
long	getSearchQueryExecutionCount() Get global number of executed search queries
long	getSearchQueryExecutionMaxTime() Get the time in nanoseconds of the slowest search.
String	getSearchQueryExecutionMaxTimeQueryString() Get the query string for the slowest query.
long	getSearchQueryTotalTime() Get the total search time in nanoseconds.
String	getSearchVersion() Returns the Hibernate Search version.
Map<String,Integer>	indexedEntitiesCount() Returns a map of all indexed entities and their document count in the index.
Map<String,Long>	indexSizes()
boolean	isStatisticsEnabled()
void	setStatisticsEnabled(boolean b) Enable statistics logs (this is a dynamic parameter)

Methods inherited from class java.lang.Object

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

Constructor Detail

StatisticsInfo

public StatisticsInfo(Statistics delegate)

Method Detail

clear

public void clear()

Description copied from interface: Statistics

Reset all statistics.

Specified by:

clear in interface Statistics

getSearchQueryExecutionCount

public long getSearchQueryExecutionCount()

Description copied from interface: Statistics

Get global number of executed search queries

Specified by:

getSearchQueryExecutionCount in interface Statistics

Returns:

search query execution count

getSearchQueryTotalTime

public long getSearchQueryTotalTime()

Description copied from interface: Statistics

Get the total search time in nanoseconds.

Specified by:

getSearchQueryTotalTime in interface Statistics

Returns:

the total search time in nanoseconds.

getSearchQueryExecutionMaxTime

public long getSearchQueryExecutionMaxTime()

Description copied from interface: Statistics

Get the time in nanoseconds of the slowest search.

Specified by:

getSearchQueryExecutionMaxTime in interface Statistics

Returns:

the time in nanoseconds of the slowest search.

getSearchQueryExecutionAvgTime

public long getSearchQueryExecutionAvgTime()

Description copied from interface: Statistics

Get the average search time in nanoseconds.

Specified by:

getSearchQueryExecutionAvgTime in interface Statistics

Returns:

the average search time in nanoseconds

getSearchQueryExecutionMaxTimeQueryString

public String getSearchQueryExecutionMaxTimeQueryString()

Description copied from interface: Statistics

Get the query string for the slowest query.

Specified by:

getSearchQueryExecutionMaxTimeQueryString in interface Statistics

Returns:

the query string for the slowest query.

getObjectLoadingTotalTime

public long getObjectLoadingTotalTime()

Specified by:

getObjectLoadingTotalTime in interface Statistics

Returns:

the total object loading in nanoseconds.

getObjectLoadingExecutionMaxTime

public long getObjectLoadingExecutionMaxTime()

Specified by:

getObjectLoadingExecutionMaxTime in interface Statistics

Returns:

the time in nanoseconds for the slowest object load.

getObjectLoadingExecutionAvgTime

public long getObjectLoadingExecutionAvgTime()

Specified by:

getObjectLoadingExecutionAvgTime in interface Statistics

Returns:

the average object loading time in nanoseconds.

getObjectsLoadedCount

public long getObjectsLoadedCount()

Specified by:

getObjectsLoadedCount in interface Statistics

Returns:

the total number of objects loaded

isStatisticsEnabled

public boolean isStatisticsEnabled()

Specified by:

isStatisticsEnabled in interface Statistics

Returns:

true if statistics are enabled, false otherwise

setStatisticsEnabled

public void setStatisticsEnabled(boolean b)

Description copied from interface: Statistics

Enable statistics logs (this is a dynamic parameter)

Specified by:

setStatisticsEnabled in interface Statistics

Parameters:

b - if true, it enables the statistics.

getSearchVersion

public String getSearchVersion()

Description copied from interface: Statistics

Returns the Hibernate Search version.

Specified by:

getSearchVersion in interface Statistics

Returns:

the Hibernate Search version

getIndexedClassNames

public Set<String> getIndexedClassNames()

Description copied from interface: Statistics

Returns a list of all indexed classes.

Specified by:

getIndexedClassNames in interface Statistics

Returns:

list of all indexed classes

getNumberOfIndexedEntities

public int getNumberOfIndexedEntities(String entity)

Description copied from interface: Statistics

Returns the number of documents for the given entity.

Specified by:

getNumberOfIndexedEntities in interface Statistics

Parameters:

entity - the fqc of the entity

Returns:

number of documents for the specified entity name

indexedEntitiesCount

public Map<String,Integer> indexedEntitiesCount()

Description copied from interface: Statistics

Returns a map of all indexed entities and their document count in the index.

Specified by:

indexedEntitiesCount in interface Statistics

Returns:

a map of all indexed entities and their document count. The map key is the fqc of the entity and the map value is the document count.

getIndexSize

public long getIndexSize(String indexName)

Description copied from interface: Statistics

Returns the size of the index with the given name, in bytes.

Specified by:

getIndexSize in interface Statistics

Parameters:

indexName - the index name (which may differ from the entity name, depending on configuration settings)

Returns:

the size of the given index, in bytes

indexSizes

public Map<String,Long> indexSizes()

Specified by:

indexSizes in interface Statistics

Returns:

a map of all index names and the size of the corresponding index, in bytes. The map key is the index name (which may differ from the entity name, depending on configuration settings).