com.querydsl.core.group.guava

Class GroupByMultimap<K,V,R extends com.google.common.collect.Multimap<K,V>>

java.lang.Object

com.querydsl.core.group.AbstractGroupByTransformer<K,R>

com.querydsl.core.group.guava.GroupByMultimap<K,V,R>

Type Parameters:

K - multi map key type

V - multi map value type

R - multi map type

All Implemented Interfaces:

ResultTransformer<R>

public class GroupByMultimap<K,V,R extends com.google.common.collect.Multimap<K,V>>
extends AbstractGroupByTransformer<K,R>

Provides aggregated results as a map

Author:

Jan-Willem Gmelig Meyling

Field Summary

Fields inherited from class com.querydsl.core.group.AbstractGroupByTransformer

expressions, groupExpressions, maps

Method Summary

Modifier and Type	Method and Description
R	transform(FetchableQuery<?,?> query) Execute the given query and transform the results
protected R	transform(com.google.common.collect.Multimap<K,Group> groups)

Methods inherited from class com.querydsl.core.group.AbstractGroupByTransformer

withoutGroupExpressions

Methods inherited from class java.lang.Object

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

Method Detail

transform

public R transform(FetchableQuery<?,?> query)

Description copied from interface: ResultTransformer

Execute the given query and transform the results

Parameters:

query - query to be used for execution

Returns:

transformed results

transform

protected R transform(com.google.common.collect.Multimap<K,Group> groups)