Package org.apache.iotdb.db.mpp.plan.statement.component

Class OrderByComponent

java.lang.Object

org.apache.iotdb.db.mpp.plan.statement.StatementNode

org.apache.iotdb.db.mpp.plan.statement.component.OrderByComponent

public class OrderByComponent
extends StatementNode

The order of query result set

Constructor Summary

Constructors

Constructor	Description
OrderByComponent()

Method Summary

Modifier and Type	Method	Description
void	addSortItem(SortItem sortItem)
Ordering	getDeviceOrder()
java.util.List<SortItem>	getSortItemList()
Ordering	getTimeOrder()
Ordering	getTimeseriesOrder()
boolean	isOrderByDevice()
boolean	isOrderByTime()
boolean	isOrderByTimeseries()

Methods inherited from class org.apache.iotdb.db.mpp.plan.statement.StatementNode

accept

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderByComponent

public OrderByComponent()

Method Detail

addSortItem

public void addSortItem(SortItem sortItem)

getSortItemList

public java.util.List<SortItem> getSortItemList()

isOrderByTime

public boolean isOrderByTime()

getTimeOrder

public Ordering getTimeOrder()

isOrderByTimeseries

public boolean isOrderByTimeseries()

getTimeseriesOrder

public Ordering getTimeseriesOrder()

isOrderByDevice

public boolean isOrderByDevice()

getDeviceOrder

public Ordering getDeviceOrder()