com.android.utils

Class StringHelper

java.lang.Object

com.android.utils.StringHelper

Direct Known Subclasses:

StringHelperPOSIX, StringHelperWindows

public class StringHelper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
StringHelper()

Method Summary

Modifier and Type	Method and Description
static void	appendCamelCase(java.lang.StringBuilder sb, java.lang.String word) Appends the given work to the specified StringBuilder in a camel case version.
static void	appendCapitalized(java.lang.StringBuilder sb, java.lang.String word) Appends the given word to the specified StringBuilder.
static java.lang.String	appendCapitalized(java.lang.String prefix, java.lang.String... words) Returns a string containing the given prefix, as is, and a capitalized version of the given words.
static java.lang.String	appendCapitalized(java.lang.String prefix, java.lang.String word) Returns a string containing the given prefix, as is, and a capitalized version of the given word.
static java.lang.String	appendCapitalized(java.lang.String prefix, java.lang.String word1, java.lang.String word2) Returns a string containing the given prefix, as is, and a capitalized version of the given word1 and word2.
static java.lang.String	capitalize(java.lang.String word) Returns a capitalized version of the given word.
static java.lang.String	capitalizeWithSuffix(java.lang.String word, java.lang.String suffix) Returns a capitalized version of the given word, including the given suffix
static <T> java.lang.String	combineAsCamelCase(java.util.Collection<T> objectList, java.util.function.Function<T,java.lang.String> mapFunction)
static java.lang.String	combineAsCamelCase(java.lang.Iterable<java.lang.String> stringList)
static <T> void	combineAsCamelCase(java.lang.StringBuilder sb, java.util.Collection<T> objectList, java.util.function.Function<T,java.lang.String> mapFunction)
static java.util.List<java.lang.String>	tokenizeCommandLineToEscaped(java.lang.String commandLine)
static java.util.List<java.lang.String>	tokenizeCommandLineToRaw(java.lang.String commandLine)
static java.util.List<java.lang.String>	toStrings(java.lang.Object... objects) Returns a list of Strings containing the objects passed in argument.
static java.lang.String	toSystemLineSeparator(java.lang.String input)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringHelper

public StringHelper()

Method Detail

appendCapitalized

public static void appendCapitalized(@NonNull
                                     java.lang.StringBuilder sb,
                                     @NonNull
                                     java.lang.String word)

Appends the given word to the specified StringBuilder.

The word is capitalized before being appended.

Parameters:

sb - the StringBuilder

word - the word to add

capitalize

@NonNull
public static java.lang.String capitalize(@NonNull
                                                   java.lang.String word)

Returns a capitalized version of the given word.

This is unlikely to be what you need. Prefer to use appendCapitalized(StringBuilder, String) or one of appendCapitalized(String, String), capitalizeWithSuffix(String, String) (String, String, String)}, or capitalizeWithSuffix(String, String).

Parameters:

word - the word to be capitalized

Returns:

the capitalized word.

appendCapitalized

@NonNull
public static java.lang.String appendCapitalized(@NonNull
                                                          java.lang.String prefix,
                                                          @NonNull
                                                          java.lang.String word)

Returns a string containing the given prefix, as is, and a capitalized version of the given word.

Parameters:

prefix - the prefix to add before the word

word - the word to be capitalized

Returns:

the capitalized word.

appendCapitalized

@NonNull
public static java.lang.String appendCapitalized(@NonNull
                                                          java.lang.String prefix,
                                                          @NonNull
                                                          java.lang.String word1,
                                                          @NonNull
                                                          java.lang.String word2)

Returns a string containing the given prefix, as is, and a capitalized version of the given word1 and word2.

Parameters:

prefix - the prefix to add before the word

word1 - the word to be capitalized

word2 - the word to be capitalized

Returns:

the capitalized word.

appendCapitalized

@NonNull
public static java.lang.String appendCapitalized(@NonNull
                                                          java.lang.String prefix,
                                                          @NonNull
                                                          java.lang.String... words)

Returns a string containing the given prefix, as is, and a capitalized version of the given words.

Parameters:

prefix - the prefix to add before the words

words - the words to be capitalized

Returns:

the capitalized word.

capitalizeWithSuffix

@NonNull
public static java.lang.String capitalizeWithSuffix(@NonNull
                                                             java.lang.String word,
                                                             @NonNull
                                                             java.lang.String suffix)

Returns a capitalized version of the given word, including the given suffix

Parameters:

word - the word to be capitalized

suffix - the suffix to add after the word

Returns:

the capitalized word.

appendCamelCase

public static void appendCamelCase(@NonNull
                                   java.lang.StringBuilder sb,
                                   @NonNull
                                   java.lang.String word)

Appends the given work to the specified StringBuilder in a camel case version.

if the builder is empty, the word is added as-is. If it's not then the work is capitalized

Parameters:

sb - the StringBuilder

word - the word to add

combineAsCamelCase

@NonNull
public static java.lang.String combineAsCamelCase(@NonNull
                                                           java.lang.Iterable<java.lang.String> stringList)

combineAsCamelCase

@NonNull
public static <T> java.lang.String combineAsCamelCase(@NonNull
                                                               java.util.Collection<T> objectList,
                                                               @NonNull
                                                               java.util.function.Function<T,java.lang.String> mapFunction)

combineAsCamelCase

public static <T> void combineAsCamelCase(@NonNull
                                          java.lang.StringBuilder sb,
                                          @NonNull
                                          java.util.Collection<T> objectList,
                                          @NonNull
                                          java.util.function.Function<T,java.lang.String> mapFunction)

toStrings

@NonNull
public static java.util.List<java.lang.String> toStrings(@NonNull
                                                                  java.lang.Object... objects)

Returns a list of Strings containing the objects passed in argument.

If the objects are strings, they are directly added to the list. If the objects are collections of strings, the strings are added. For other objects, the result of their toString() is added.

Parameters:

objects - the objects to add

Returns:

the list of objects.

tokenizeCommandLineToEscaped

public static java.util.List<java.lang.String> tokenizeCommandLineToEscaped(@NonNull
                                                                            java.lang.String commandLine)

tokenizeCommandLineToRaw

public static java.util.List<java.lang.String> tokenizeCommandLineToRaw(@NonNull
                                                                        java.lang.String commandLine)

toSystemLineSeparator

public static java.lang.String toSystemLineSeparator(@NonNull
                                                     java.lang.String input)