com.querydsl.core.group

Class GroupByList<K,V>

java.lang.Object

com.querydsl.core.group.GroupByList<K,V>

Type Parameters:

K -

V -

All Implemented Interfaces:

ResultTransformer<List<V>>

public class GroupByList<K,V>
extends Object

Provides aggregated results as a list

Author:

tiwe

Field Summary

Fields

Modifier and Type	Field and Description
protected Expression<?>[]	expressions
protected List<GroupExpression<?,?>>	groupExpressions
protected List<QPair<?,?>>	maps

Method Summary

Methods

Modifier and Type	Method and Description
List<V>	transform(FetchableQuery<?,?> query) Execute the given query and transform the results
protected V	transform(Group group)
protected static FactoryExpression<Tuple>	withoutGroupExpressions(FactoryExpression<Tuple> expr)

Methods inherited from class java.lang.Object

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

Field Detail

groupExpressions

protected final List<GroupExpression<?,?>> groupExpressions

maps

protected final List<QPair<?,?>> maps

expressions

protected final Expression<?>[] expressions

Method Detail

transform

public List<V> 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 V transform(Group group)

withoutGroupExpressions

protected static FactoryExpression<Tuple> withoutGroupExpressions(FactoryExpression<Tuple> expr)