public static interface

DataFrame.Function

joinery.DataFrame.Function<I, O>
Known Indirect Subclasses

Class Overview

A function that is applied to objects (rows or values) in a data frame.

Implementors define apply(Object) to perform the desired calculation and return the result.

Summary

Public Methods
abstract O apply(I value)
Perform computation on the specified input value and return the result.

Public Methods

public abstract O apply (I value)

Perform computation on the specified input value and return the result.

Parameters
value the input value
Returns
  • the result