org.apache.flink.table.runtime.functions.aggregate

Class LagAggFunction.LagAcc<T>

java.lang.Object

org.apache.flink.table.runtime.functions.aggregate.LagAggFunction.LagAcc<T>

Enclosing class:

LagAggFunction<T>

public static class LagAggFunction.LagAcc<T>
extends Object

Accumulator for LAG.

Field Summary

Fields

Modifier and Type	Field and Description
LinkedList<T>	buffer
T	defaultValue
int	offset

Constructor Summary

Constructors

Constructor and Description
LagAcc()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

offset

public int offset

defaultValue

public T defaultValue

buffer

public LinkedList<T> buffer

Constructor Detail

LagAcc

public LagAcc()

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object