接口的使用
io.github.burukeyou.dataframe.iframe.support.NumberFunction

使用NumberFunction的程序包

程序包	说明
io.github.burukeyou.dataframe.iframe
io.github.burukeyou.dataframe.iframe.group
io.github.burukeyou.dataframe.util

io.github.burukeyou.dataframe.iframe中NumberFunction的使用

参数类型为NumberFunction的io.github.burukeyou.dataframe.iframe中的方法

修饰符和类型	方法	说明
<K,R extends Number> IFrame<FI2<K,BigDecimal>>	IFrame.groupByAvg(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group average
<K,J,R extends Number> IFrame<FI3<K,J,BigDecimal>>	IFrame.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group average
<K,J,H,R extends Number> IFrame<FI4<K,J,H,BigDecimal>>	IFrame.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)	Group average
<K,R extends Number> JDFrame<FI2<K,BigDecimal>>	JDFrame.groupByAvg(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group average
<K,J,R extends Number> JDFrame<FI3<K,J,BigDecimal>>	JDFrame.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group average
<K,J,H,R extends Number> JDFrame<FI4<K,J,H,BigDecimal>>	JDFrame.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)	Group average
<K,R extends Number> JDFrame<FI2<K,BigDecimal>>	JDFrameImpl.groupByAvg(java.util.function.Function<T,K> key, NumberFunction<T,R> value)
<K,J,R extends Number> JDFrame<FI3<K,J,BigDecimal>>	JDFrameImpl.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)
<K,J,H,R extends Number> JDFrame<FI4<K,J,H,BigDecimal>>	JDFrameImpl.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)
<K,R extends Number> SDFrame<FI2<K,BigDecimal>>	SDFrame.groupByAvg(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group average
<K,J,R extends Number> SDFrame<FI3<K,J,BigDecimal>>	SDFrame.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group average
<K,J,H,R extends Number> SDFrame<FI4<K,J,H,BigDecimal>>	SDFrame.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)	Group average
<K,R extends Number> SDFrame<FI2<K,BigDecimal>>	SDFrameImpl.groupByAvg(java.util.function.Function<T,K> key, NumberFunction<T,R> value)
<K,J,R extends Number> SDFrame<FI3<K,J,BigDecimal>>	SDFrameImpl.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)
<K,J,H,R extends Number> SDFrame<FI4<K,J,H,BigDecimal>>	SDFrameImpl.groupByAvg(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)
<K,R extends Number> IFrame<FI2<K,BigDecimal>>	IFrame.groupBySum(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group summation
<K,J,R extends Number> IFrame<FI3<K,J,BigDecimal>>	IFrame.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group summation
<K,J,H,R extends Number> IFrame<FI4<K,J,H,BigDecimal>>	IFrame.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)	Group summation
<K,R extends Number> JDFrame<FI2<K,BigDecimal>>	JDFrame.groupBySum(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group summation
<K,J,R extends Number> JDFrame<FI3<K,J,BigDecimal>>	JDFrame.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group summation
<K,J,H,R extends Number> JDFrame<FI4<K,J,H,BigDecimal>>	JDFrame.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)	Group summation
<K,R extends Number> JDFrame<FI2<K,BigDecimal>>	JDFrameImpl.groupBySum(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	=========================== 分组相关 =====================================
<K,J,R extends Number> JDFrame<FI3<K,J,BigDecimal>>	JDFrameImpl.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)
<K,J,H,R extends Number> JDFrame<FI4<K,J,H,BigDecimal>>	JDFrameImpl.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)
<K,R extends Number> SDFrame<FI2<K,BigDecimal>>	SDFrame.groupBySum(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group summation
<K,J,R extends Number> SDFrame<FI3<K,J,BigDecimal>>	SDFrame.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group summation
<K,J,H,R extends Number> SDFrame<FI4<K,J,H,BigDecimal>>	SDFrame.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)	Group summation
<K,R extends Number> SDFrame<FI2<K,BigDecimal>>	SDFrameImpl.groupBySum(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	=========================== 分组相关 =====================================
<K,J,R extends Number> SDFrame<FI3<K,J,BigDecimal>>	SDFrameImpl.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)
<K,J,H,R extends Number> SDFrame<FI4<K,J,H,BigDecimal>>	SDFrameImpl.groupBySum(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, java.util.function.Function<T,H> key3, NumberFunction<T,R> value)
<K,R extends Number> IFrame<FI3<K,BigDecimal,Long>>	IFrame.groupBySumCount(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group sum and count together
<K,J,R extends Number> IFrame<FI4<K,J,BigDecimal,Long>>	IFrame.groupBySumCount(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group sum and count together
<K,R extends Number> JDFrame<FI3<K,BigDecimal,Long>>	JDFrame.groupBySumCount(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group sum and count together
<K,J,R extends Number> JDFrame<FI4<K,J,BigDecimal,Long>>	JDFrame.groupBySumCount(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group sum and count together
<K,R extends Number> JDFrame<FI3<K,BigDecimal,Long>>	JDFrameImpl.groupBySumCount(java.util.function.Function<T,K> key, NumberFunction<T,R> value)
<K,J,R extends Number> JDFrame<FI4<K,J,BigDecimal,Long>>	JDFrameImpl.groupBySumCount(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)
<K,R extends Number> SDFrame<FI3<K,BigDecimal,Long>>	SDFrame.groupBySumCount(java.util.function.Function<T,K> key, NumberFunction<T,R> value)	Group sum and count together
<K,J,R extends Number> SDFrame<FI4<K,J,BigDecimal,Long>>	SDFrame.groupBySumCount(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)	Group sum and count together
<K,R extends Number> SDFrame<FI3<K,BigDecimal,Long>>	SDFrameImpl.groupBySumCount(java.util.function.Function<T,K> key, NumberFunction<T,R> value)
<K,J,R extends Number> SDFrame<FI4<K,J,BigDecimal,Long>>	SDFrameImpl.groupBySumCount(java.util.function.Function<T,K> key, java.util.function.Function<T,J> key2, NumberFunction<T,R> value)
<R extends Number> IFrame<FI2<K,BigDecimal>>	GroupFrame.sum(NumberFunction<T,R> value)
<R extends Number> IFrame<FI2<K,BigDecimal>>	GroupFrameImpl.sum(NumberFunction<T,R> value)

io.github.burukeyou.dataframe.iframe.group中NumberFunction的使用

参数类型为NumberFunction的io.github.burukeyou.dataframe.iframe.group中的方法

修饰符和类型	方法	说明
static <T,F extends Number> Agg<BigDecimal,F>	Agg.sum(NumberFunction<T,F> value)

参数类型为NumberFunction的io.github.burukeyou.dataframe.iframe.group中的构造器

构造器	说明
SumAgg(NumberFunction<T,R> value)

io.github.burukeyou.dataframe.util中NumberFunction的使用

参数类型为NumberFunction的io.github.burukeyou.dataframe.util中的方法

修饰符和类型	方法	说明
static <T,R extends Number> java.util.stream.Collector<T,?,BigDecimal>	CollectorsPlusUtil.averagingBigDecimal(NumberFunction<T,R> mapper, int newScale, int roundingMode)
static <T,R extends Number> java.util.stream.Collector<T,?,BigDecimal>	CollectorsPlusUtil.summingBigDecimalForNumber(NumberFunction<T,R> numberFunction)