com.hazelcast.query.impl

Class PartitionQueryContextWithStats

java.lang.Object

com.hazelcast.query.impl.QueryContext

com.hazelcast.query.impl.PartitionQueryContextWithStats

public class PartitionQueryContextWithStats
extends QueryContext

Extends the basic query context to support the per-index stats tracking on behalf of partitioned indexes.

Field Summary

Fields inherited from class com.hazelcast.query.impl.QueryContext

indexes

Constructor Summary

Constructors

Constructor and Description
PartitionQueryContextWithStats(Indexes indexes) Constructs a new partition query context with stats for the given indexes.

Method Summary

Modifier and Type	Method and Description
Index	getIndex(String attributeName) Obtains the index available for the given attribute in this query context.

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionQueryContextWithStats

public PartitionQueryContextWithStats(Indexes indexes)

Constructs a new partition query context with stats for the given indexes.

Parameters:

indexes - the indexes to construct the new query context for.

Method Detail

getIndex

public Index getIndex(String attributeName)

Description copied from class: QueryContext

Obtains the index available for the given attribute in this query context.

Overrides:

getIndex in class QueryContext

Parameters:

attributeName - the name of the attribute to obtain the index for.

Returns:

the obtained index or null if there is no index available for the given attribute.