com.hazelcast.query.impl

Class GlobalQueryContextProviderWithStats

java.lang.Object

com.hazelcast.query.impl.GlobalQueryContextProviderWithStats

All Implemented Interfaces:

QueryContextProvider

public class GlobalQueryContextProviderWithStats
extends Object
implements QueryContextProvider

Provides the query context support for global indexes with enabled stats.

Constructor Summary

Constructors

Constructor and Description
GlobalQueryContextProviderWithStats()

Method Summary

Modifier and Type	Method and Description
QueryContext	obtainContextFor(Indexes indexes, int ownedPartitionCount) Obtains a query context for the given indexes.

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobalQueryContextProviderWithStats

public GlobalQueryContextProviderWithStats()

Method Detail

obtainContextFor

public QueryContext obtainContextFor(Indexes indexes,
                                     int ownedPartitionCount)

Description copied from interface: QueryContextProvider

Obtains a query context for the given indexes.

The returned query context instance is valid for a duration of a single query and should be re-obtained for every query.

Specified by:

obtainContextFor in interface QueryContextProvider

Parameters:

indexes - the indexes to obtain the query context for.

ownedPartitionCount - a count of owned partitions a query runs on. Negative value indicates that the value is not defined.

Returns:

the obtained query context.