org.apache.brooklyn.util.text

Class StringFunctions

java.lang.Object

org.apache.brooklyn.util.text.StringFunctions

public class StringFunctions
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StringFunctions.RegexReplacer

Constructor Summary

Constructors

Constructor and Description
StringFunctions()

Method Summary

Modifier and Type	Method and Description
static <any>	append(java.lang.String suffix)
static <any>	convertCase(CaseFormat src, CaseFormat target)
static <any>	formatter(java.lang.String pattern) given e.g.
static <any>	formatterForArray(java.lang.String pattern) given e.g.
static <any>	formatterForIterable(java.lang.String pattern) Given e.g.
static <any>	joiner(java.lang.String separator) joins the given objects in a collection as a toString with the given separator
static <any>	joinerForArray(java.lang.String separator) joins the given objects as a toString with the given separator, but expecting an array of objects, not a collection
static <any>	length() returns function which gives length of input, with -1 for nulls
static <any>	prepend(java.lang.String prefix)
static <any>	surround(java.lang.String prefix, java.lang.String suffix) Surrounds an input string with the given prefix and suffix
static <any>	toLowerCase()
static <any>	toStringFunction() provided here as a convenience; prefer Functions#toStringFunction()
static <any>	toUpperCase()
static <any>	trim()
static <any>	trimEnd()

Methods inherited from class java.lang.Object

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

Constructor Detail

StringFunctions

public StringFunctions()

Method Detail

append

public static <any> append(java.lang.String suffix)

prepend

public static <any> prepend(java.lang.String prefix)

formatter

public static <any> formatter(java.lang.String pattern)

given e.g. "hello %s" returns a function which will insert a string into that pattern

formatterForArray

public static <any> formatterForArray(java.lang.String pattern)

given e.g. "hello %s %s" returns a function which will insert an array of two strings into that pattern

formatterForIterable

public static <any> formatterForIterable(java.lang.String pattern)

Given e.g. "hello %s %s" returns a function which will insert an Iterable of two strings into that pattern

Since:

0.9.0

joiner

public static <any> joiner(java.lang.String separator)

joins the given objects in a collection as a toString with the given separator

joinerForArray

public static <any> joinerForArray(java.lang.String separator)

joins the given objects as a toString with the given separator, but expecting an array of objects, not a collection

toStringFunction

public static <any> toStringFunction()

provided here as a convenience; prefer Functions#toStringFunction()

length

public static <any> length()

returns function which gives length of input, with -1 for nulls

surround

public static <any> surround(java.lang.String prefix,
                             java.lang.String suffix)

Surrounds an input string with the given prefix and suffix

trim

public static <any> trim()

trimEnd

public static <any> trimEnd()

toLowerCase

public static <any> toLowerCase()

toUpperCase

public static <any> toUpperCase()

convertCase

public static <any> convertCase(CaseFormat src,
                                CaseFormat target)