org.spf4j.base

Class Strings

java.lang.Object

org.spf4j.base.Strings

public final class Strings
extends Object

Author:

zoly

Field Summary

Fields

Modifier and Type	Field and Description
static String	EOL

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	contains(CharSequence string, char... chars)
static boolean	contains(String string, char... chars)
static int	distance(char c1, char c2)
static int	distance(String s1, String s2) function that calculates the number of operations that are needed to transform s1 into s2.
static String	unescape(String what)
static String	withFirstCharLower(String str)
static void	writeReplaceWhitespaces(String str, char replacement, Writer writer)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EOL

public static final String EOL

Method Detail

distance

public static int distance(@Nonnull
           String s1,
           @Nonnull
           String s2)

function that calculates the number of operations that are needed to transform s1 into s2. operations are: char add, char delete, char modify

Parameters:

s1 -

s2 -

Returns:

the number of operations required to transfor s1 into s2

distance

public static int distance(char c1,
           char c2)

unescape

public static String unescape(String what)

contains

public static boolean contains(String string,
               char... chars)

contains

public static boolean contains(CharSequence string,
               char... chars)

withFirstCharLower

public static String withFirstCharLower(String str)

writeReplaceWhitespaces

public static void writeReplaceWhitespaces(String str,
                           char replacement,
                           Writer writer)
                                    throws IOException

Throws:

IOException