Class StringHelper

java.lang.Object

de.s42.base.strings.StringHelper

public final class StringHelper
extends Object

Author:

Benjamin Schiller

Field Summary

Fields

Modifier and Type	Field	Description
private static final Map<Class, BiConsumer<?, StringBuilder>>	writers

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StringHelper()

Method Summary

Modifier and Type	Method	Description
static void	addWriter(Class sourceClass, BiConsumer<?, StringBuilder> writer)
static String	escapeJavaString(String content)
static String	formatNumber(double number, int numberPrecision)
static String	formatNumber(float number, int numberPrecision)
static String	fromCamelCaseToWords(String camelCase)
static BiConsumer<?, StringBuilder>	getWriter(Class sourceClass)
static String	insert(String string, String insert, int index)	Inserts a string at the given index into another
static boolean	isLowerCaseFirst(String compare)
static String	lowerCaseFirst(String transform)
static String	remove(String string, int index, int length)	Removes length characters beginning at index from string
static String	toString(Class type, String name, String[] attributeNames, Object[] attributeValues)
static String	toString(Object object)
static String	toString(Object[] array)
static String	toString(Object object, Set<String> ignoredProperties)
static String	toStringStrict(Object object, Set<String> properties)
static String	unescapeJavaString(String content)
static String	upperCaseFirst(String transform)
static void	write(Object[] array, StringBuilder builder)
static void	write(Object value, StringBuilder builder)
static void	write(Collection collection, StringBuilder builder)

Methods inherited from class java.lang.Object

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

Field Details

writers

private static final Map<Class, BiConsumer<?, StringBuilder>> writers

Constructor Details

StringHelper

private StringHelper()

Method Details

write

public static void write(Object[] array,
 StringBuilder builder)

write

public static void write(Collection collection,
 StringBuilder builder)

write

public static void write(Object value,
 StringBuilder builder)

getWriter

public static BiConsumer<?, StringBuilder> getWriter(Class sourceClass)

addWriter

public static void addWriter(Class sourceClass,
 BiConsumer<?, StringBuilder> writer)
                      throws RuntimeException

Throws:

RuntimeException

fromCamelCaseToWords

public static String fromCamelCaseToWords(String camelCase)

isLowerCaseFirst

public static boolean isLowerCaseFirst(String compare)

lowerCaseFirst

public static String lowerCaseFirst(String transform)

upperCaseFirst

public static String upperCaseFirst(String transform)

toString

public static String toString(Class type,
 String name,
 String[] attributeNames,
 Object[] attributeValues)

toString

public static String toString(Object object)

toString

public static String toString(Object[] array)

toString

public static String toString(Object object,
 Set<String> ignoredProperties)

toStringStrict

public static String toStringStrict(Object object,
 Set<String> properties)

escapeJavaString

public static String escapeJavaString(String content)

unescapeJavaString

public static String unescapeJavaString(String content)

insert

public static String insert(String string,
 String insert,
 int index)

Inserts a string at the given index into another

Parameters:

string -

insert -

index -

Returns:

remove

public static String remove(String string,
 int index,
 int length)

Removes length characters beginning at index from string

Parameters:

string -

index -

length -

Returns:

formatNumber

public static String formatNumber(float number,
 int numberPrecision)

formatNumber

public static String formatNumber(double number,
 int numberPrecision)