Package ch.tocco.nice2.persist.core.api.exec.tasks2

Class AggregateQuery

java.lang.Object

ch.tocco.nice2.persist.core.api.exec.tasks2.AggregateQuery

All Implemented Interfaces:

OptionalTask<AggregateQuery.Arg,Map<GroupbyTask.Key,Number>>, PersistTask<AggregateQuery.Arg,Map<GroupbyTask.Key,Number>>

public class AggregateQuery
extends Object
implements OptionalTask<AggregateQuery.Arg,Map<GroupbyTask.Key,Number>>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AggregateQuery.Arg

Constructor Summary

Constructors

Constructor	Description
AggregateQuery()

Method Summary

Modifier and Type	Method	Description
Map<GroupbyTask.Key,Number>	doRun(AggregateQuery.Arg arg, CommandContext ctx)

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.tocco.nice2.persist.core.api.exec.OptionalTask

run

Methods inherited from interface ch.tocco.nice2.persist.core.api.exec.PersistTask

andThenDo, compose, compose2, composeWhen, discardResult, expand, expand, getDescription, ifElse, logTime, orWhen, orWhenNot, passWhen, passWhenNot, skipErrors, unwrap

Constructor Details

AggregateQuery

public AggregateQuery()

Method Details

doRun

public Map<GroupbyTask.Key,Number> doRun(AggregateQuery.Arg arg,
 CommandContext ctx)
                                  throws Exception

Specified by:

doRun in interface OptionalTask<AggregateQuery.Arg,Map<GroupbyTask.Key,Number>>

Throws:

Exception