io.prestosql.operator

Class WindowInfo

java.lang.Object

io.prestosql.operator.WindowInfo

All Implemented Interfaces:

OperatorInfo, Mergeable<WindowInfo>

public class WindowInfo
extends Object
implements Mergeable<WindowInfo>, OperatorInfo

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WindowInfo.DriverWindowInfo
static class	WindowInfo.IndexInfo

Constructor Summary

Constructors

Constructor and Description
WindowInfo(List<WindowInfo.DriverWindowInfo> windowInfos)

Method Summary

Modifier and Type	Method and Description
List<WindowInfo.DriverWindowInfo>	getWindowInfos()
WindowInfo	mergeWith(WindowInfo other) Merges the current state with the state of the other instance, and returns the merged state.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.util.Mergeable

merge

Methods inherited from interface io.prestosql.operator.OperatorInfo

isFinal

Constructor Detail

WindowInfo

public WindowInfo(List<WindowInfo.DriverWindowInfo> windowInfos)

Method Detail

getWindowInfos

public List<WindowInfo.DriverWindowInfo> getWindowInfos()

mergeWith

public WindowInfo mergeWith(WindowInfo other)

Description copied from interface: Mergeable

Merges the current state with the state of the other instance, and returns the merged state.

Specified by:

mergeWith in interface Mergeable<WindowInfo>