程序包 io.github.burukeyou.dataframe.iframe

类 WindowSDFrameImpl<T>

java.lang.Object

io.github.burukeyou.dataframe.iframe.AbstractCommonFrame<T>

io.github.burukeyou.dataframe.iframe.AbstractWindowDataFrame<T>

io.github.burukeyou.dataframe.iframe.AbstractDataFrameImpl<T>

io.github.burukeyou.dataframe.iframe.SDFrameImpl<T>

io.github.burukeyou.dataframe.iframe.WindowSDFrameImpl<T>

类型参数:

T -

所有已实现的接口:

IFrame<T>, SDFrame<T>, WindowSDFrame<T>, Iterable<T>

public class WindowSDFrameImpl<T>
extends SDFrameImpl<T>
implements WindowSDFrame<T>

作者:

caizhihao

字段概要

从类继承的字段 io.github.burukeyou.dataframe.iframe.SDFrameImpl

data

从类继承的字段 io.github.burukeyou.dataframe.iframe.AbstractWindowDataFrame

emptyWindow, window

从类继承的字段 io.github.burukeyou.dataframe.iframe.AbstractCommonFrame

defaultRoundingMode, defaultScale, fieldList, MSG, oldModeField

构造器概要

构造器

构造器	说明
WindowSDFrameImpl(Window<T> window, java.util.stream.Stream<T> data)

方法概要

修饰符和类型	方法	说明
<F> SDFrameImpl<FI2<T,BigDecimal>>	overAvg(java.util.function.Function<T,F> field)	avg window function calculate the avg value within the window range
<F> WindowSDFrameImpl<T>	overAvgS(SetFunction<T,BigDecimal> setFunction, java.util.function.Function<T,F> field)	avg window function calculate the avg value within the window range
SDFrameImpl<FI2<T,Integer>>	overCount()	count window function calculate the count within the window range
WindowSDFrameImpl<T>	overCountS(SetFunction<T,Integer> setFunction)	count window function calculate the count within the window range
SDFrameImpl<FI2<T,BigDecimal>>	overCumeDist()	Cume Dist window function set the function result to the setFunction
WindowSDFrameImpl<T>	overCumeDistS(SetFunction<T,BigDecimal> setFunction)	Cume Dist window function set the function result to the setFunction
SDFrameImpl<FI2<T,Integer>>	overDenseRank()	dense rank window function set the function result to the setFunction
WindowSDFrameImpl<T>	overDenseRankS(SetFunction<T,Integer> setFunction)	dense rank window function set the function result to the setFunction
<F> SDFrameImpl<FI2<T,F>>	overFirstValue(java.util.function.Function<T,F> field)	FirstValue window function get the first row within the window range
<F> WindowSDFrameImpl<T>	overFirstValueS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field)	FirstValue window function get the first row within the window range
<F> SDFrameImpl<FI2<T,F>>	overLag(java.util.function.Function<T,F> field, int n)	Lag window function get the value of the first n rows of the current row
<F> WindowSDFrameImpl<T>	overLagS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field, int n)	Lag window function get the value of the first n rows of the current row
<F> SDFrameImpl<FI2<T,F>>	overLastValue(java.util.function.Function<T,F> field)	LastValue window function get the last row within the window range
<F> WindowSDFrameImpl<T>	overLastValueS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field)	LastValue window function get the last row within the window range
<F> SDFrameImpl<FI2<T,F>>	overLead(java.util.function.Function<T,F> field, int n)	lead window function get the value of the last n rows of the current row
<F> WindowSDFrame<T>	overLeadS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field, int n)	lead window function get the value of the last n rows of the current row
<F extends Comparable<? super F>> SDFrameImpl<FI2<T,F>>	overMaxValue(java.util.function.Function<T,F> field)	max window function calculate the max value within the window range
<F extends Comparable<? super F>> WindowSDFrameImpl<T>	overMaxValueS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field)	max window function calculate the max value within the window range
<F extends Comparable<? super F>> SDFrameImpl<FI2<T,F>>	overMinValue(java.util.function.Function<T,F> field)	min window function calculate the min value within the window range
<F extends Comparable<? super F>> WindowSDFrameImpl<T>	overMinValueS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field)	min window function calculate the min value within the window range
<F> SDFrameImpl<FI2<T,F>>	overNthValue(java.util.function.Function<T,F> field, int n)	NthValue window function get the Nth row within the window range
<F> WindowSDFrameImpl<T>	overNthValueS(SetFunction<T,F> setFunction, java.util.function.Function<T,F> field, int n)	NthValue window function get the Nth row within the window range
SDFrameImpl<FI2<T,Integer>>	overNtile(int n)	Ntile window function assign bucket numbers evenly to windows, starting from 1
WindowSDFrameImpl<T>	overNtileS(SetFunction<T,Integer> setFunction, int n)	Ntile window function assign bucket numbers evenly to windows, starting from 1
SDFrameImpl<FI2<T,BigDecimal>>	overPercentRank()	Percent rank window function set the function result to the setFunction
WindowSDFrameImpl<T>	overPercentRankS(SetFunction<T,BigDecimal> setFunction)	Percent rank window function set the function result to the setFunction
SDFrameImpl<FI2<T,Integer>>	overRank()	rank window function
WindowSDFrameImpl<T>	overRankS(SetFunction<T,Integer> setFunction)	rank window function set the function result to the setFunction
SDFrameImpl<FI2<T,Integer>>	overRowNumber()	rowNumber window function
WindowSDFrameImpl<T>	overRowNumberS(SetFunction<T,Integer> setFunction)	rowNumber window function set the function result to the setFunction
<F> SDFrameImpl<FI2<T,BigDecimal>>	overSum(java.util.function.Function<T,F> field)	Sum window function calculate the sum within the window range
<F> WindowSDFrameImpl<T>	overSumS(SetFunction<T,BigDecimal> setFunction, java.util.function.Function<T,F> field)	Sum window function calculate the sum within the window range
protected <R> WindowSDFrameImpl<R>	returnWDF(Window<R> window, java.util.stream.Stream<R> stream)

从类继承的方法 io.github.burukeyou.dataframe.iframe.SDFrameImpl

addRankCol, addRankCol, addRowNumberCol, addRowNumberCol, addRowNumberCol, addRowNumberCol, append, count, countDistinct, countDistinct, cut, cutFirst, cutFirstRank, cutLast, cutPage, defaultScale, defaultScale, distinct, distinct, distinct, fi2Frame, forEachDo, from, group, groupByAvg, groupByAvg, groupByAvg, groupByCount, groupByCount, groupByCount, groupByMax, groupByMax, groupByMaxMin, groupByMaxMin, groupByMaxMinValue, groupByMaxMinValue, groupByMaxValue, groupByMaxValue, groupByMin, groupByMin, groupByMinValue, groupByMinValue, groupBySum, groupBySum, groupBySum, groupBySumCount, groupBySumCount, join, join, leftJoin, leftJoin, map, mapPercent, mapPercent, overAvg, overAvgS, overCount, overCountS, overCumeDist, overCumeDistS, overDenseRank, overDenseRankS, overFirstValue, overFirstValueS, overLag, overLagS, overLastValue, overLastValueS, overLead, overLeadS, overMaxValue, overMaxValueS, overMinValue, overMinValueS, overNthValue, overNthValueS, overNtile, overNtileS, overPercentRank, overPercentRankS, overRank, overRankS, overRowNumber, overRowNumberS, overSum, overSumS, partition, read, replenish, replenish, replenish, returnDF, returnThis, returnThis, rightJoin, rightJoin, sortAsc, sortAsc, sortDesc, sortDesc, stream, toLists, union, where, whereBetween, whereBetweenL, whereBetweenN, whereBetweenR, whereEq, whereGe, whereGt, whereIn, whereLe, whereLike, whereLikeLeft, whereLikeRight, whereLt, whereNotBetween, whereNotBetweenN, whereNotEq, whereNotIn, whereNotLike, whereNotNull, whereNotTrue, whereNull, whereTrue, window, window

从类继承的方法 io.github.burukeyou.dataframe.iframe.AbstractDataFrameImpl

avg, buildFieldList, col, columns, getApplyValue, getListGroupMaxMinFunction, getListGroupMaxMinValueFunction, getListMaxFunction, getListMinFunction, groupKey, groupKey, groupKey, groupKey, groupToMap, head, head, iterator, joinList, leftJoinList, max, maxMin, maxMinValue, maxValue, mergeCollection, min, minValue, page, replenish, replenish, replenish, rightJoinList, show, show, streamFilterNull, subList, sum, tail, tail, whereBetweenLStream, whereBetweenNStream, whereBetweenRStream, whereBetweenStream, whereEqStream, whereGeStream, whereGtStream, whereInStream, whereLeStream, whereLikeLeftStream, whereLikeRightStream, whereLikeStream, whereLtStream, whereNotBetweenNStream, whereNotBetweenStream, whereNotEqStream, whereNotInStream, whereNotLikeStream, whereNotNullStream, whereNullStream

从类继承的方法 io.github.burukeyou.dataframe.iframe.AbstractWindowDataFrame

dfsFindWindow, getBigDecimalValue, getFirstSlidingWindow, getIndexRange, isAllRow, isInRange, overAbject, slidingWindowAvg, slidingWindowForMaxValue, slidingWindowForMinValue, slidingWindowSum, updateSlidingWindowMaxQueue, updateSlidingWindowMinQueue, windowFunctionForAvg, windowFunctionForCount, windowFunctionForCumeDist, windowFunctionForDenseRank, windowFunctionForLag, windowFunctionForLead, windowFunctionForMaxValue, windowFunctionForMinValue, windowFunctionForNthValue, windowFunctionForNtile, windowFunctionForPercentRank, windowFunctionForRank, windowFunctionForRowNumber, windowFunctionForSum

从类继承的方法 io.github.burukeyou.dataframe.iframe.AbstractCommonFrame

bigDecimalToClassValue, buildPrintDataArr, getOldRoundingMode, getSuperClassActualTypeArguments, getSuperInterfaceActualTypeArguments, initDefaultScale, rankingSameAsc, rankingSameAsc, transmitMember

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.github.burukeyou.dataframe.iframe.IFrame

page, stream, subList, toLists

从接口继承的方法 java.lang.Iterable

forEach, iterator, spliterator

从接口继承的方法 io.github.burukeyou.dataframe.iframe.SDFrame

addRankCol, addRankCol, addRowNumberCol, addRowNumberCol, addRowNumberCol, addRowNumberCol, append, avg, col, columns, count, countDistinct, countDistinct, cut, cutFirst, cutFirstRank, cutLast, cutPage, defaultScale, defaultScale, distinct, distinct, distinct, forEachDo, from, group, groupByAvg, groupByAvg, groupByAvg, groupByCount, groupByCount, groupByCount, groupByMax, groupByMax, groupByMaxMin, groupByMaxMin, groupByMaxMinValue, groupByMaxMinValue, groupByMaxValue, groupByMaxValue, groupByMin, groupByMin, groupByMinValue, groupByMinValue, groupBySum, groupBySum, groupBySum, groupBySumCount, groupBySumCount, head, head, join, join, leftJoin, leftJoin, map, mapPercent, mapPercent, max, maxMin, maxMinValue, maxValue, min, minValue, overAvg, overAvgS, overCount, overCountS, overCumeDist, overCumeDistS, overDenseRank, overDenseRankS, overFirstValue, overFirstValueS, overLag, overLagS, overLastValue, overLastValueS, overLead, overLeadS, overMaxValue, overMaxValueS, overMinValue, overMinValueS, overNthValue, overNthValueS, overNtile, overNtileS, overPercentRank, overPercentRankS, overRank, overRankS, overRowNumber, overRowNumberS, overSum, overSumS, partition, replenish, replenish, replenish, rightJoin, rightJoin, show, show, sortAsc, sortAsc, sortDesc, sortDesc, sum, tail, tail, union, where, whereBetween, whereBetweenL, whereBetweenN, whereBetweenR, whereEq, whereGe, whereGt, whereIn, whereLe, whereLike, whereLikeLeft, whereLikeRight, whereLt, whereNotBetween, whereNotBetweenN, whereNotEq, whereNotIn, whereNotLike, whereNotNull, whereNotTrue, whereNull, whereTrue, window, window

构造器详细资料

WindowSDFrameImpl

public WindowSDFrameImpl(Window<T> window,
                         java.util.stream.Stream<T> data)

方法详细资料

returnWDF

protected <R> WindowSDFrameImpl<R> returnWDF(Window<R> window,
                                             java.util.stream.Stream<R> stream)

overRowNumber

public SDFrameImpl<FI2<T,Integer>> overRowNumber()

从接口复制的说明: SDFrame

rowNumber window function

指定者:

overRowNumber 在接口中 SDFrame<T>

指定者:

overRowNumber 在接口中 WindowSDFrame<T>

覆盖:

overRowNumber 在类中 SDFrameImpl<T>

overRowNumberS

public WindowSDFrameImpl<T> overRowNumberS(SetFunction<T,Integer> setFunction)

从接口复制的说明: SDFrame

rowNumber window function set the function result to the setFunction

指定者:

overRowNumberS 在接口中 SDFrame<T>

指定者:

overRowNumberS 在接口中 WindowSDFrame<T>

覆盖:

overRowNumberS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

overRank

public SDFrameImpl<FI2<T,Integer>> overRank()

从接口复制的说明: WindowSDFrame

rank window function

指定者:

overRank 在接口中 WindowSDFrame<T>

overRankS

public WindowSDFrameImpl<T> overRankS(SetFunction<T,Integer> setFunction)

从接口复制的说明: WindowSDFrame

rank window function set the function result to the setFunction

指定者:

overRankS 在接口中 WindowSDFrame<T>

参数:

setFunction - function result accept

overDenseRank

public SDFrameImpl<FI2<T,Integer>> overDenseRank()

从接口复制的说明: WindowSDFrame

dense rank window function set the function result to the setFunction

指定者:

overDenseRank 在接口中 WindowSDFrame<T>

overDenseRankS

public WindowSDFrameImpl<T> overDenseRankS(SetFunction<T,Integer> setFunction)

从接口复制的说明: WindowSDFrame

dense rank window function set the function result to the setFunction

指定者:

overDenseRankS 在接口中 WindowSDFrame<T>

参数:

setFunction - function result accept

overPercentRank

public SDFrameImpl<FI2<T,BigDecimal>> overPercentRank()

从接口复制的说明: WindowSDFrame

Percent rank window function set the function result to the setFunction

指定者:

overPercentRank 在接口中 WindowSDFrame<T>

overPercentRankS

public WindowSDFrameImpl<T> overPercentRankS(SetFunction<T,BigDecimal> setFunction)

从接口复制的说明: WindowSDFrame

Percent rank window function set the function result to the setFunction

指定者:

overPercentRankS 在接口中 WindowSDFrame<T>

参数:

setFunction - function result accept

overCumeDist

public SDFrameImpl<FI2<T,BigDecimal>> overCumeDist()

从接口复制的说明: WindowSDFrame

Cume Dist window function set the function result to the setFunction

指定者:

overCumeDist 在接口中 WindowSDFrame<T>

overCumeDistS

public WindowSDFrameImpl<T> overCumeDistS(SetFunction<T,BigDecimal> setFunction)

从接口复制的说明: WindowSDFrame

Cume Dist window function set the function result to the setFunction

指定者:

overCumeDistS 在接口中 WindowSDFrame<T>

参数:

setFunction - function result accept

overLag

public <F> SDFrameImpl<FI2<T,F>> overLag(java.util.function.Function<T,F> field,
                                               int n)

从接口复制的说明: SDFrame

Lag window function get the value of the first n rows of the current row

指定者:

overLag 在接口中 SDFrame<T>

指定者:

overLag 在接口中 WindowSDFrame<T>

覆盖:

overLag 在类中 SDFrameImpl<T>

参数:

field - field value

n - first n rows

overLagS

public <F> WindowSDFrameImpl<T> overLagS(SetFunction<T,F> setFunction,
                                         java.util.function.Function<T,F> field,
                                         int n)

从接口复制的说明: SDFrame

Lag window function get the value of the first n rows of the current row

指定者:

overLagS 在接口中 SDFrame<T>

指定者:

overLagS 在接口中 WindowSDFrame<T>

覆盖:

overLagS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

n - first n rows

overLead

public <F> SDFrameImpl<FI2<T,F>> overLead(java.util.function.Function<T,F> field,
                                                int n)

从接口复制的说明: SDFrame

lead window function get the value of the last n rows of the current row

指定者:

overLead 在接口中 SDFrame<T>

指定者:

overLead 在接口中 WindowSDFrame<T>

覆盖:

overLead 在类中 SDFrameImpl<T>

参数:

field - field value

n - last n rows

overLeadS

public <F> WindowSDFrame<T> overLeadS(SetFunction<T,F> setFunction,
                                      java.util.function.Function<T,F> field,
                                      int n)

从接口复制的说明: SDFrame

lead window function get the value of the last n rows of the current row

指定者:

overLeadS 在接口中 SDFrame<T>

指定者:

overLeadS 在接口中 WindowSDFrame<T>

覆盖:

overLeadS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

n - last n rows

overNthValue

public <F> SDFrameImpl<FI2<T,F>> overNthValue(java.util.function.Function<T,F> field,
                                                    int n)

从接口复制的说明: SDFrame

NthValue window function get the Nth row within the window range

指定者:

overNthValue 在接口中 SDFrame<T>

指定者:

overNthValue 在接口中 WindowSDFrame<T>

覆盖:

overNthValue 在类中 SDFrameImpl<T>

参数:

field - field value

n - last n rows

overNthValueS

public <F> WindowSDFrameImpl<T> overNthValueS(SetFunction<T,F> setFunction,
                                              java.util.function.Function<T,F> field,
                                              int n)

从接口复制的说明: SDFrame

NthValue window function get the Nth row within the window range

指定者:

overNthValueS 在接口中 SDFrame<T>

指定者:

overNthValueS 在接口中 WindowSDFrame<T>

覆盖:

overNthValueS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

n - last n rows

overFirstValueS

public <F> WindowSDFrameImpl<T> overFirstValueS(SetFunction<T,F> setFunction,
                                                java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

FirstValue window function get the first row within the window range

指定者:

overFirstValueS 在接口中 SDFrame<T>

指定者:

overFirstValueS 在接口中 WindowSDFrame<T>

覆盖:

overFirstValueS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

overFirstValue

public <F> SDFrameImpl<FI2<T,F>> overFirstValue(java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

FirstValue window function get the first row within the window range

指定者:

overFirstValue 在接口中 SDFrame<T>

指定者:

overFirstValue 在接口中 WindowSDFrame<T>

覆盖:

overFirstValue 在类中 SDFrameImpl<T>

参数:

field - field value

overLastValue

public <F> SDFrameImpl<FI2<T,F>> overLastValue(java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

LastValue window function get the last row within the window range

指定者:

overLastValue 在接口中 SDFrame<T>

指定者:

overLastValue 在接口中 WindowSDFrame<T>

覆盖:

overLastValue 在类中 SDFrameImpl<T>

参数:

field - field value

overLastValueS

public <F> WindowSDFrameImpl<T> overLastValueS(SetFunction<T,F> setFunction,
                                               java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

LastValue window function get the last row within the window range

指定者:

overLastValueS 在接口中 SDFrame<T>

指定者:

overLastValueS 在接口中 WindowSDFrame<T>

覆盖:

overLastValueS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

overSum

public <F> SDFrameImpl<FI2<T,BigDecimal>> overSum(java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

Sum window function calculate the sum within the window range

指定者:

overSum 在接口中 SDFrame<T>

指定者:

overSum 在接口中 WindowSDFrame<T>

覆盖:

overSum 在类中 SDFrameImpl<T>

参数:

field - field value

overSumS

public <F> WindowSDFrameImpl<T> overSumS(SetFunction<T,BigDecimal> setFunction,
                                         java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

Sum window function calculate the sum within the window range

指定者:

overSumS 在接口中 SDFrame<T>

指定者:

overSumS 在接口中 WindowSDFrame<T>

覆盖:

overSumS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

overAvg

public <F> SDFrameImpl<FI2<T,BigDecimal>> overAvg(java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

avg window function calculate the avg value within the window range

指定者:

overAvg 在接口中 SDFrame<T>

指定者:

overAvg 在接口中 WindowSDFrame<T>

覆盖:

overAvg 在类中 SDFrameImpl<T>

参数:

field - field value

overAvgS

public <F> WindowSDFrameImpl<T> overAvgS(SetFunction<T,BigDecimal> setFunction,
                                         java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

avg window function calculate the avg value within the window range

指定者:

overAvgS 在接口中 SDFrame<T>

指定者:

overAvgS 在接口中 WindowSDFrame<T>

覆盖:

overAvgS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

overMaxValue

public <F extends Comparable<? super F>> SDFrameImpl<FI2<T,F>> overMaxValue(java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

max window function calculate the max value within the window range

指定者:

overMaxValue 在接口中 SDFrame<T>

指定者:

overMaxValue 在接口中 WindowSDFrame<T>

覆盖:

overMaxValue 在类中 SDFrameImpl<T>

参数:

field - field value

overMaxValueS

public <F extends Comparable<? super F>> WindowSDFrameImpl<T> overMaxValueS(SetFunction<T,F> setFunction,
                                                                            java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

max window function calculate the max value within the window range

指定者:

overMaxValueS 在接口中 SDFrame<T>

指定者:

overMaxValueS 在接口中 WindowSDFrame<T>

覆盖:

overMaxValueS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

overMinValue

public <F extends Comparable<? super F>> SDFrameImpl<FI2<T,F>> overMinValue(java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

min window function calculate the min value within the window range

指定者:

overMinValue 在接口中 SDFrame<T>

指定者:

overMinValue 在接口中 WindowSDFrame<T>

覆盖:

overMinValue 在类中 SDFrameImpl<T>

参数:

field - field value

overMinValueS

public <F extends Comparable<? super F>> WindowSDFrameImpl<T> overMinValueS(SetFunction<T,F> setFunction,
                                                                            java.util.function.Function<T,F> field)

从接口复制的说明: SDFrame

min window function calculate the min value within the window range

指定者:

overMinValueS 在接口中 SDFrame<T>

指定者:

overMinValueS 在接口中 WindowSDFrame<T>

覆盖:

overMinValueS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

field - field value

overCount

public SDFrameImpl<FI2<T,Integer>> overCount()

从接口复制的说明: SDFrame

count window function calculate the count within the window range

指定者:

overCount 在接口中 SDFrame<T>

指定者:

overCount 在接口中 WindowSDFrame<T>

覆盖:

overCount 在类中 SDFrameImpl<T>

overCountS

public WindowSDFrameImpl<T> overCountS(SetFunction<T,Integer> setFunction)

从接口复制的说明: SDFrame

count window function calculate the count within the window range

指定者:

overCountS 在接口中 SDFrame<T>

指定者:

overCountS 在接口中 WindowSDFrame<T>

覆盖:

overCountS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

overNtile

public SDFrameImpl<FI2<T,Integer>> overNtile(int n)

从接口复制的说明: SDFrame

Ntile window function assign bucket numbers evenly to windows, starting from 1

指定者:

overNtile 在接口中 SDFrame<T>

指定者:

overNtile 在接口中 WindowSDFrame<T>

覆盖:

overNtile 在类中 SDFrameImpl<T>

参数:

n - size of buckets

overNtileS

public WindowSDFrameImpl<T> overNtileS(SetFunction<T,Integer> setFunction,
                                       int n)

从接口复制的说明: SDFrame

Ntile window function assign bucket numbers evenly to windows, starting from 1

指定者:

overNtileS 在接口中 SDFrame<T>

指定者:

overNtileS 在接口中 WindowSDFrame<T>

覆盖:

overNtileS 在类中 SDFrameImpl<T>

参数:

setFunction - function result accept

n - size of buckets