Package org.variantsync.diffdetective.util

Class StringUtils

java.lang.Object

org.variantsync.diffdetective.util.StringUtils

public class StringUtils
extends Object

A collection of useful utilities related to string processing.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LINEBREAK	An operating system independent line break used in almost all internal strings.
static final Pattern	LINEBREAK_REGEX	A regex to identify line breaks of any operating system .

Constructor Summary

Constructors

Constructor	Description
StringUtils()

Method Summary

Modifier and Type	Method	Description
static String	clamp(int maxlen, String s)
static void	clear(StringBuilder builder)	Remove the content builder so it can be reused for a new string.
static String	getLeadingWhitespace(String s)
private static void	prettyPrintNestedCollections(String indent, StringBuilder b, Collection<?> os)	Append a human readable string representation of collection to b.
static String	prettyPrintNestedCollections(Collection<?> collection)	Returns a human readable string representation of collection.

Methods inherited from class java.lang.Object

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

Field Details

LINEBREAK

public static final String LINEBREAK

An operating system independent line break used in almost all internal strings.

See Also:

• Constant Field Values

LINEBREAK_REGEX

public static final Pattern LINEBREAK_REGEX

A regex to identify line breaks of any operating system .

Constructor Details

StringUtils

public StringUtils()

Method Details

clear

public static void clear(StringBuilder builder)

Remove the content builder so it can be reused for a new string.

prettyPrintNestedCollections

private static void prettyPrintNestedCollections(String indent,
 StringBuilder b,
 Collection<?> os)

Append a human readable string representation of collection to b.

Parameters:

indent - an indent prepended to all appended lines

b - a string builder on which result is appended

os - the collection to be pretty printed

prettyPrintNestedCollections

public static String prettyPrintNestedCollections(Collection<?> collection)

Returns a human readable string representation of collection.

clamp

public static String clamp(int maxlen,
 String s)

getLeadingWhitespace

public static String getLeadingWhitespace(String s)

Returns:

the longest prefix of the given string that contains only of whitespace