de.vandermeer.skb.interfaces.transformers.arrays2d

Interface Array2D_To_FlipArray

All Superinterfaces:

CategoryIs, Function<String[][],String[][]>, IsTransformer<String[][],String[][]>, Transformer<String[][],String[][]>

public interface Array2D_To_FlipArray
extends IsTransformer<String[][],String[][]>

Transforms a 2-dimensional array of strings into a new 2-dimensional array of strings. Consider the input array representing a table, the output array will have rows converted to columns and columns converted to rows.

Consider an input array being a table as

row 1: a1, b1, c1
row 2: a2, b2, c2
row 3: a3, b3, c3

The transformed array will be

row 1: a1, a2, a3
row 2: b1, b2, b3
row 3: c1, c2, c3

Since:

v0.0.1

Version:

v0.0.1 build 170404 (04-Apr-17) for Java 1.8

Author:

Sven van der Meer <vdmeer.sven@mykolab.com>

Method Summary

Modifier and Type	Method and Description
static Array2D_To_FlipArray	create() Creates a new transformer.
default String[][]	transform(String[][] ar) Transforms from one representation to another.

Methods inherited from interface Transformer

apply, transform

Methods inherited from interface Function

andThen, compose, identity

Method Detail

transform

default String[][] transform(String[][] ar)

Description copied from interface: Transformer

Transforms from one representation to another.

Specified by:

transform in interface Transformer<String[][],String[][]>

Parameters:

ar - input representation

Returns:

output representation or null if input was null or unexpected class

create

static Array2D_To_FlipArray create()

Creates a new transformer.

Returns:

new transformer