com.hazelcast.monitor.impl

Interface IndexesStats

All Known Implementing Classes:

GlobalIndexesStats, PartitionIndexesStats

public interface IndexesStats

Provides internal statistics for Indexes.

Field Summary

Fields

Modifier and Type	Field and Description
static IndexesStats	EMPTY Empty no-op internal indexes stats.

Method Summary

Modifier and Type	Method and Description
PerIndexStats	createPerIndexStats(boolean ordered, boolean queryableEntriesAreCached) Creates a new instance of internal per-index stats.
long	getIndexedQueryCount() Returns the number of indexed queries performed on the indexes.
long	getQueryCount() Returns the number of queries performed on the indexes.
void	incrementIndexedQueryCount() Increments the number of indexed queries performed on the indexes.
void	incrementQueryCount() Increments the number of queries performed on the indexes.

Field Detail

EMPTY

static final IndexesStats EMPTY

Empty no-op internal indexes stats.

Method Detail

getQueryCount

long getQueryCount()

Returns the number of queries performed on the indexes.

incrementQueryCount

void incrementQueryCount()

Increments the number of queries performed on the indexes.

getIndexedQueryCount

long getIndexedQueryCount()

Returns the number of indexed queries performed on the indexes.

incrementIndexedQueryCount

void incrementIndexedQueryCount()

Increments the number of indexed queries performed on the indexes.

createPerIndexStats

PerIndexStats createPerIndexStats(boolean ordered,
                                  boolean queryableEntriesAreCached)

Creates a new instance of internal per-index stats.

Parameters:

ordered - true if the stats are being created for an ordered index, false otherwise.

queryableEntriesAreCached - true if the stats are being created for an index for which queryable entries are cached, false otherwise.

Returns:

the created internal per-index stats instance.