de.vandermeer.skb.interfaces.transformers.textformat

Interface String_To_NoWs

All Superinterfaces:

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

public interface String_To_NoWs
extends IsTransformer<String,String>

Converts a string to a string without any excessive whitespace characters. Excessive white spaces are consecutive spaces, tabulators, and line breaks.

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 String	convert(String s) Returns a string with all excessive white spaces removed.
static String_To_NoWs	create() Creates a transformer that takes a String and returns a String without excessive whitespace characters.
default String	transform(String s) Transforms a String to a String removing all excessive whitespace characters.

Methods inherited from interface Transformer

apply, transform

Methods inherited from interface Function

andThen, compose, identity

Method Detail

transform

default String transform(String s)

Transforms a String to a String removing all excessive whitespace characters.

Specified by:

transform in interface Transformer<String,String>

Parameters:

s - input string

Returns:

String with excessive white spaces removed, null if input was null

create

static String_To_NoWs create()

Creates a transformer that takes a String and returns a String without excessive whitespace characters.

Returns:

new transformer

convert

static String convert(String s)

Returns a string with all excessive white spaces removed.

Parameters:

s - input string

Returns:

null if s was null, string with no excessive white spaces otherwise