org.openspaces.extensions

Class QueryExtension

java.lang.Object

org.openspaces.extensions.QueryExtension

public class QueryExtension
extends Object

Since:

10.0

Author:

Niv Ingberg

Constructor Summary

Constructors

Constructor and Description
QueryExtension()

Method Summary

Modifier and Type	Method and Description
static <T extends Number> T	average(GigaSpace gigaSpace, ISpaceQuery query, String path)
static SpaceEntriesAggregator	average(String path)
static SpaceEntriesAggregator	count()
static long	count(GigaSpace gigaSpace, ISpaceQuery query, String path)
static SpaceEntriesAggregator	count(String path)
static <T> List<T>	distinct(GigaSpace gigaSpace, ISpaceQuery query, DistinctAggregator<T> aggregator)
static GroupByResult	groupBy(GigaSpace gigaSpace, ISpaceQuery query, GroupByAggregator aggregator)
static <T extends Comparable> T	max(GigaSpace gigaSpace, ISpaceQuery query, String path)
static SpaceEntriesAggregator	max(String path)
static <T> T	maxEntry(GigaSpace gigaSpace, ISpaceQuery<T> query, String path)
static SpaceEntriesAggregator	maxEntry(String path)
static <T extends Comparable> T	min(GigaSpace gigaSpace, ISpaceQuery query, String path)
static SpaceEntriesAggregator	min(String path)
static <T> T	minEntry(GigaSpace gigaSpace, ISpaceQuery<T> query, String path)
static SpaceEntriesAggregator	minEntry(String path)
static <T> List<T>	orderBy(GigaSpace gigaSpace, ISpaceQuery query, OrderByAggregator aggregator)
static <T extends Number> T	sum(GigaSpace gigaSpace, ISpaceQuery query, String path)
static SpaceEntriesAggregator	sum(String path)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryExtension

public QueryExtension()

Method Detail

count

public static long count(GigaSpace gigaSpace,
                         ISpaceQuery query,
                         String path)

sum

public static <T extends Number> T sum(GigaSpace gigaSpace,
                                       ISpaceQuery query,
                                       String path)

average

public static <T extends Number> T average(GigaSpace gigaSpace,
                                           ISpaceQuery query,
                                           String path)

max

public static <T extends Comparable> T max(GigaSpace gigaSpace,
                                           ISpaceQuery query,
                                           String path)

maxEntry

public static <T> T maxEntry(GigaSpace gigaSpace,
                             ISpaceQuery<T> query,
                             String path)

min

public static <T extends Comparable> T min(GigaSpace gigaSpace,
                                           ISpaceQuery query,
                                           String path)

minEntry

public static <T> T minEntry(GigaSpace gigaSpace,
                             ISpaceQuery<T> query,
                             String path)

groupBy

public static GroupByResult groupBy(GigaSpace gigaSpace,
                                    ISpaceQuery query,
                                    GroupByAggregator aggregator)

orderBy

public static <T> List<T> orderBy(GigaSpace gigaSpace,
                                  ISpaceQuery query,
                                  OrderByAggregator aggregator)

distinct

public static <T> List<T> distinct(GigaSpace gigaSpace,
                                   ISpaceQuery query,
                                   DistinctAggregator<T> aggregator)

count

public static SpaceEntriesAggregator count()

count

public static SpaceEntriesAggregator count(String path)

sum

public static SpaceEntriesAggregator sum(String path)

average

public static SpaceEntriesAggregator average(String path)

max

public static SpaceEntriesAggregator max(String path)

maxEntry

public static SpaceEntriesAggregator maxEntry(String path)

min

public static SpaceEntriesAggregator min(String path)

minEntry

public static SpaceEntriesAggregator minEntry(String path)