All Implemented Interfaces:: java.lang.Iterable<java.util.Map.Entry<java.lang.Object,SparseBitSet>>

public class Grouping
extends java.lang.Object
implements java.lang.Iterable<java.util.Map.Entry<java.lang.Object,SparseBitSet>>

Constructors
Constructor	Description
`Grouping()`
`Grouping(DataFrame df, java.lang.Integer... columns)`
`Grouping(DataFrame df, KeyFunction<V> function, java.lang.Integer... columns)`
`Grouping(DataFrame df, WindowFunction function)`
`Grouping(Series series)`
`Grouping(Series series, KeyFunction<V> function)`
`Grouping(Series series, TimeFunction<org.joda.time.DateTime,java.lang.String> function)`
`Grouping(Series series, WindowFunction function)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<V> DataFrame`	`apply(DataFrame df, Function<?,?> function)`
`<V> Series`	`apply(Series series, Function<?,?> function)`
`java.util.Set<java.lang.Integer>`	`columns()`
`java.util.Iterator<java.util.Map.Entry<java.lang.Object,SparseBitSet>>`	`iterator()`
`java.util.Set<java.lang.Object>`	`keys()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public Grouping(Series series,
                KeyFunction<V> function)

public Grouping(Series series,
                TimeFunction<org.joda.time.DateTime,java.lang.String> function)

public Grouping(Series series,
                WindowFunction function)

public Grouping(DataFrame df,
                KeyFunction<V> function,
                java.lang.Integer... columns)

public Grouping(DataFrame df,
                java.lang.Integer... columns)

public Grouping(DataFrame df,
                WindowFunction function)

public <V> Series apply(Series series,
                        Function<?,?> function)

public <V> DataFrame apply(DataFrame df,
                           Function<?,?> function)

public java.util.Set<java.lang.Object> keys()

public java.util.Set<java.lang.Integer> columns()

Class Grouping